Upgrade Double Sided Keypad Door Lock
3.9Editor score
Dual adjustable-direction keypads
Adjustable 2-3/8-inch deadlatch
Weather-resistant zinc alloy body
In this guide
A double sided electronic deadbolt can simplify access control on gates, utility doors, garages, and other openings where both sides need secure entry. The strongest choices combine dual keypads, reliable physical keys, adjustable locking behavior, and enough outdoor durability for daily exposure.
This guide compares 10 products across key design, access methods, code capacity, locking modes, weather ratings, power options, door compatibility, and installation requirements. It covers conventional deadbolts, surface-mounted digital locks, dual-sided knobs, and connected smart-lock sets so buyers can compare solutions for different openings.
The selections reveal where each product stands out: some prioritize affordability, others offer broad code management, and the most connected options add fingerprint and app control. Ratings and specifications reflect the supplied product information, while prices and availability can change, so compare current listings before purchasing.
Top 3 Picks for Best Double Sided Electronic Deadbolt
IU32 Double Sided Keypad Door Knob
4.5Editor score
Fifty codes per keypad
Automatic and manual lock modes
IPX5 all-weather construction
Philips Wi-Fi Smart Deadbolt with Gateway
4.2Editor score
Gateway and smart-home connectivity
Five unlocking methods
Fingerprint and timed-code access
Top 10 Best Double Sided Electronic Deadbolt in 2026 Compared
The table below compares the ten featured locks by access type, key capacity, weather capability, and installation design, making it easier to identify the right model for a particular door or gate.
ProductsSpecificationsEditor scorePrice
Best Budget
Upgrade Double Sided Keypad Lock
Dual adjustable keypads
Adjustable deadlatch
IP weather-resistant design
35–75mm door thickness
3.9Editor score
Editor's Choice
BOTHSTAR YJ22-BK
Fifty codes per keypad
Identical mechanical cylinders
IPX6 weather rating
Automatic or manual locking
3.7Editor score
Best Premium
GATEMASTER Superlock
Surface-fixed installation
Double-sided digital design
Left-hand configuration
Code-based entry
5.0Editor score
Digital Door Lock M210
Mechanical push-button access
Combination code entry
Adjustable deadbolt
Satin nickel finish
4.5Editor score
IU32 Double Sided Knob
Fifty codes per keypad
Identical mechanical cylinders
IPX5 weather rating
Up to four-inch doors
4.5Editor score
TEEHO TE001
Twenty access codes
One-time guest PIN
IP54 weather rating
Two-inch drill requirement
4.5Editor score
Kwikset Powerbolt 250
Thirty-one total codes
Five auto-lock delays
SmartKey rekey security
Twelve-month battery life
4.1Editor score
IU62 Dual-Sided Knob
Fifty codes per side
Dual emergency power ports
Waterproof temperature tolerance
Adjustable backset compatibility
4.7Editor score
Philips Wi-Fi Deadbolt
Wi-Fi app control
Fingerprint and PIN access
One hundred user PINs
Optional security screw
4.6Editor score
Philips Wi-Fi Deadbolt Gateway
Included smart-home gateway
Five unlocking methods
One hundred user PINs
Thirty-to-180-second auto-lock
4.2Editor score
1. Upgrade Double Sided Keypad Lock – Flexible Dual-Side Access
Upgrade Double Sided Keypad Lock
Dual adjustable-direction keypads
Adjustable deadlatch
Independent password control
Zinc alloy construction
This lock has a 3.9 rating and offers an affordable starting point for double-sided electronic access. Its most useful feature is the adjustable installation direction, which allows the keypad orientation to suit left- or right-hand use while preserving access from both faces.
Pros
- Flexible keypad orientation
- Adjustable latch dimensions
- Direct panel code changes
- Suitable for wet locations
Cons
- Maximum predrilled-hole size is small
- Does not fit standard US bore
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Independent passwords can be programmed on the interior and exterior panels, and the supplied instructions indicate that codes can be changed directly from a panel without removing the lock. The deadlatch accommodates either 2-3/8-inch or 2-3/4-inch backsets, reducing the chance that a minor measurement difference will complicate installation.
Its main limitation is compatibility. The stated maximum predrilled-hole size is 1.9 inches, so it does not cover a standard US 2-1/8-inch bore. It is intended for doors between 35 and 75 millimeters thick, and the manufacturer notes that a suitable gate-lock box may be needed when drilling is undesirable.
This is a sensible choice for a compatible gate, utility opening, or thinner door where separate codes on each side matter more than elaborate connectivity. Measure the opening before ordering, and treat the lack of a standard bore as the decisive installation constraint.
Flexible Keypad Orientation
The adjustable direction accommodates different handings and makes the lock practical for gates where hardware orientation can change. Each face can also use a different password, which is useful when entry rules differ by side.
Adaptable Deadlatch Sizing
The deadlatch can be configured for 2-3/8-inch or 2-3/4-inch backsets. This flexibility is valuable on replacement projects, although the door-hole diameter remains the more important compatibility check.
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2. BOTHSTAR YJ22-BK – Versatile Two-Way Code Access
BOTHSTAR YJ22-BK
Fifty codes per keypad
Dual identical cylinders
IPX6 weather rating
Synchronized code management
The BOTHSTAR YJ22-BK has a 3.7 rating and is built for two-way control with keypads, key cylinders, and handles on both sides. Each keypad can hold 50 access codes, making it suitable for households, offices, or shared facilities with varied entry patterns.
Pros
- Large per-side code capacity
- Strong IPX6 weather rating
- Configurable auto-lock delay
- Emergency USB-C charging
Cons
- Knob design lacks deadbolt projection
- Uses AAA battery power
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Locking behavior is highly adjustable. Owners can choose automatic or manual operation, one-way or two-way control, and an automatic delay from two seconds to 12 hours. A synchronization switch can mirror code changes between sides, while anti-peeping protection and a low-battery indicator support daily operation.
The zinc-alloy body carries an IPX6 rating and is described as operating from -22°F to +176°F. It includes a Type-C emergency power option and four AAA batteries are claimed to provide more than a year of operation under normal use. It is a knob with a handle rather than a projecting deadbolt.
This model works well on garden gates, fences, community entrances, and interior doors that need controlled two-way access. Buyers who require a full deadbolt throw should look elsewhere, but those who value weather resistance, code capacity, and flexible timing will find this configuration well suited to gates and service doors.
Configurable Locking Behavior
Automatic, manual, one-way, and two-way modes make the lock adaptable to busy entrances as well as private doors. The broad delay range is especially useful where a gate must remain open temporarily.
Weather-Tolerant Gate Access
The IPX6-rated zinc-alloy construction and wide stated temperature range suit exposed gates and exterior doors. Mechanical cylinders provide a backup method when electronic credentials are inconvenient.
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3. GATEMASTER Superlock – Surface-Mounted Gate Control
GATEMASTER Superlock
Double-sided digital access
Surface-fixed installation
Left-hand configuration
Designed for gate use
The GATEMASTER Superlock carries a 5.0 rating in the supplied data. It is a double-sided, surface-fixed digital lock designed for left-hand installation, making its greatest advantage clear: it avoids requiring a conventional deadbolt bore.
Pros
- Avoids standard door-bore installation
- Double-sided access design
- Left-hand configuration available
- Strong customer rating
Cons
- Limited published specifications
- Handedness is fixed
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Surface-mounted construction can simplify upgrades on gates, fences, and utility doors where drilling through the gate is inconvenient or undesirable. The double-sided format provides access hardware on both faces rather than limiting control to the exterior.
The available product information is limited to the product name and left-hand configuration, so detailed code capacity, weather rating, power requirements, and locking delays should be confirmed with the seller. The fixed handedness also means buyers should verify gate swing and mounting orientation before ordering.
This lock is a candidate for installers who prioritize a straightforward surface-mounted approach and two-sided access. Its perfect supplied rating is encouraging, but the limited documentation makes measurement and feature verification especially important.
No Standard Bore Required
The surface-fix format is valuable for gates and fences where existing holes are absent or impractical. It can preserve the door surface while providing modern credential-based access.
Confirm Gate Handing
This listing is specifically for a left-hand installation. Checking the direction of travel and available mounting space is essential before purchasing the lock.
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4. Digital Door Lock M210 – Mechanical Combination Simplicity
Digital Door Lock M210
Mechanical push-button operation
Dual combination programming
Adjustable deadbolt
Satin nickel finish
The Digital Door Lock M210 has a 4.5 rating and combines mechanical combination entry with a conventional adjustable deadbolt. Its keyless push-button design removes the need to carry a key without introducing an electronic power dependency.
Pros
- No batteries required
- Simple mechanical operation
- Programmable code access
- Adjustable deadbolt
Cons
- Limited electronic feature set
- No connectivity features
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The easy-to-program code system supports repeatable credential-based entry, while the adjustable deadbolt makes the lock adaptable to different door preparations. Its satin nickel finish gives it a straightforward appearance that can fit many traditional residential doors.
This product does not provide the app control, temporary-code management, or weather specifications associated with more advanced electronic locks. It is best understood as a mechanical-code deadbolt rather than a networked smart lock, so buyers should not expect remote management.
It remains attractive for a side door, rental unit, or interior security door where simplicity and reliable deadbolt engagement matter most. Choose it for straightforward local access; choose a keypad model instead when visitor codes, audit features, or remote notifications are priorities.
Battery-Free Convenience
Because the listed mechanism is mechanical, users avoid battery replacement and electronic lockouts. This can be a meaningful reliability advantage in a secondary or seldom-inspected door.
Traditional Deadbolt Adjustment
The adjustable deadbolt provides more installation flexibility than a fixed projection. Exact door measurements should still be verified before installation.
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5. IU32 Double Sided Knob – Flexible All-Weather Access
IU32 Double Sided Knob
Fifty codes per keypad
Dual identical cylinders
IPX5 weather resistance
Up to four-inch thickness
The IU32 Double Sided Knob has a 4.5 rating and is designed for controlled access from both faces. It includes independent backlit keypads, matching mechanical cylinders, and support for up to 50 user codes on each side.
Pros
- Broad door-thickness compatibility
- Flexible locking modes
- Synchronized code changes
- Type-C emergency charging
Cons
- Batteries are not included
- Knob lacks deadbolt throw
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Automatic or manual locking and bi-directional or uni-directional control allow the lock to adapt to different traffic patterns. The synchronization option mirrors code changes from one keypad to the other, and anti-peeping protection, low-battery warning, and Type-C emergency charging add practical safeguards.
The high-grade zinc-alloy body has an IPX5 rating and a stated operating range of -22°F to +176°F. It fits wood or metal doors from 1-3/8 inches to four inches thick, making it unusually accommodating for thicker gates and fences.
This is a strong choice for a garden gate, pool enclosure, community entrance, or care-related access point where two-sided control is important. It is not a deadbolt, and buyers should account for four AAA batteries not being included when planning setup.
Independent Two-Side Credentials
Each keypad can support up to 50 codes, allowing different access rights on each side when needed. Synchronization can reduce administration when identical permissions are preferred.
Wide Thickness Range
Compatibility extends to four-inch-thick wood or metal doors. That range makes the model particularly relevant to substantial garden gates, fences, and utility structures.
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6. TEEHO TE001 – Straightforward Keypad Deadbolt
TEEHO TE001
Twenty user access codes
Single-use guest PIN
IP54 weather resistance
Automatic lock timing
The TEEHO TE001 has a 4.5 rating and delivers familiar keypad deadbolt functions in a straightforward format. It supports 20 family access codes and a temporary code that is deleted after a single use, making it convenient for visitors.
Pros
- Simple keypad operation
- Automatic locking options
- Low-battery warning
- One-touch lock control
Cons
- Requires 2-1/8-inch bore
- Not a double-sided keypad
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Automatic locking can be set to engage from 10 to 99 seconds after the door closes, and a two-second hold on any keypad key provides one-touch locking. Anti-peeping code protection, a solid cylinder, an IP54 weather rating, and a low-battery indicator cover several everyday needs.
Installation is intended to take minutes with a screwdriver. The lock requires a 2-1/8-inch door hole and is expressly not compatible with a 38-millimeter hole. Although it is a strong conventional electronic deadbolt, its keypad is on the exterior rather than independently operated on both faces.
Buyers seeking the phrase double sided in the strictest sense may need a dual-panel gate lock, but this model is a compelling choice for a standard front door where code-based entry, guest access, and automatic locking are the main requirements.
Useful Temporary Guest Access
The one-time code expires automatically after use, reducing the need to retrieve a physical key. This is useful for contractors, visitors, and short-term household access.
Measure the Bore Carefully
The TE001 is designed for a 2-1/8-inch hole and does not fit a 38-millimeter bore. Confirming the existing preparation prevents an avoidable modification or return.
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7. Kwikset Powerbolt 250 – Polished Keypad Security
Kwikset Powerbolt 250
Thirty-one programmable codes
Five auto-lock delays
SmartKey rekey security
Twelve-month battery life
The Kwikset Powerbolt 250 has a 4.1 rating and combines keyless entry with familiar deadbolt convenience. It supports up to 25 user codes, five one-time guest codes, and one programming code, providing a clear separation between regular and temporary access.
Pros
- Clear user and guest codes
- Built-in intrusion alert
- Vacation keypad disable mode
- Self-rekeying SmartKey system
Cons
- No remote app control
- Only one keypad face
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Auto-lock timing can be configured from 30 seconds to 10 minutes. After three incorrect entries, the lock sounds an alarm and disables the keypad for one minute, which discourages casual tampering. Illuminated buttons also improve code entry in low light.
SmartKey security allows the cylinder to be re-keyed to a KW1 key, reducing the need to replace the entire lock if a key is lost. The listed battery life is at least 12 months using four AA alkaline batteries, which are not included.
This model suits a standard residential deadbolt application where trusted-brand features and rekeying matter. Vacation Mode can disable the keypad while away, but it does not offer remote control or a true independent keypad on each side of the door.
SmartKey Rekeying Convenience
A lost key can be addressed by rekeying the cylinder rather than replacing the complete lock. This is particularly useful for rental properties, offices, and multi-user homes.
Clear Temporary Code Limits
Five one-time codes can be assigned without consuming the 25 user-code capacity. Deleting or changing access is straightforward through the dedicated programming code.
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8. IU62 Dual-Sided Knob – Focused Two-Side Security
IU62 Dual-Sided Knob
Fifty codes per side
Dual USB-C power ports
Two-year battery life
Standard US door compatibility
The IU62 Dual-Sided Knob has a 4.7 rating, the highest among the featured products. It provides matching backlit keypads and mechanical keys on both sides, with up to 50 unique codes stored per side and anti-peeping virtual-pin protection.
Pros
- Highest listed product rating
- Exceptional two-sided code capacity
- Emergency power on both sides
- No network dependency
Cons
- Batteries are not included
- No remote smart-home access
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Auto-lock timing is adjustable from two seconds to 12 hours, and manual, guest, and silent modes provide additional operating choices. Code synchronization can mirror programmed credentials from one side to the other, reducing repetitive setup.
The lock is described as waterproof and rated for temperatures from -22°F to 176°F. Two AA batteries are claimed to last more than two years, while emergency Type-C ports beneath both handles provide backup power. It fits standard US preparations with a 2-3/8-inch or 2-3/4-inch backset.
This is an excellent choice for pool gates, courtyards, patios, and care environments where each side must function independently. It deliberately operates without a network, which simplifies setup and avoids dependence on connected services but also means no app-based access history.
Independent Credentials Both Sides
Separate code storage on each side allows access rules to differ between an exterior and interior face. Matching physical keys preserve a conventional backup when a battery or electronic failure occurs.
Dual Emergency Power Access
A Type-C emergency port is located beneath each handle, so power backup is available from either side. This is helpful for remote gates and locations where the lock cannot be reached easily.
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9. Philips Wi-Fi Deadbolt – Connected Multi-Method Entry
Philips Wi-Fi Deadbolt
Wi-Fi app management
Fingerprint and PIN access
Fifty fingerprint records
Unlimited one-time PINs
The Philips Wi-Fi Deadbolt has a 4.6 rating and combines fingerprint, PIN, key, and app access. Its connected design is aimed at users who want to manage a front door remotely rather than relying only on local keypad programming.
Pros
- Four unlocking methods
- Remote lock and status control
- One-time and user PIN options
- Voice-assistant integration
Cons
- Requires 2.4GHz Wi-Fi
- Gateway may be required separately
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The included package contains two lever handles and the smart lock. After connection to 2.4GHz Wi-Fi, the app can be used to lock or unlock the door, share access, view status, and receive notifications. Alexa and Google Assistant compatibility is also listed.
The lock accepts up to 50 fingerprints, unlimited one-time PINs, and 100 user PINs. Timed and recurring PIN sharing requires a Philips Wi-Fi Gateway sold separately. Auto-locking depends on the door being fully closed because the lock does not include a door sensor.
This is a strong option for a connected household that wants flexible credentials and remote oversight. Confirm gateway requirements, Wi-Fi coverage, and the stated 1-3/8-inch to 1-3/4-inch door-thickness range before installation.
Flexible Digital Credentials
Fingerprints support fast daily entry, while one-time PINs suit visitors and delivery access. User codes can be organized for regular household members without consuming temporary credentials.
Remote Monitoring and Control
App-based status checks, notifications, and access history provide a connected alternative to standalone keypads. A compatible 2.4GHz network and any required gateway are essential to the setup.
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10. Philips Wi-Fi Deadbolt Gateway – Complete Connected Access
Philips Wi-Fi Deadbolt Gateway
Included connection gateway
Five unlocking methods
One hundred user PINs
Adjustable auto-lock timing
The Philips Wi-Fi Deadbolt with Gateway has a 4.2 rating and is the most fully connected package in the group. It includes the smart lock, two coordinated lever handles, and the gateway required to connect the lock to the Philips App.
Pros
- Gateway included in package
- Broad credential and app support
- Remote access history
- Automatic lock timer
Cons
- Premium connected feature set
- Requires compatible smart-home setup
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Five unlocking methods are offered: app, fingerprint, PIN, key, and voice commands through Amazon Alexa or Google Assistant. Up to 50 fingerprints and 100 user PINs can be registered, along with unlimited one-time codes for temporary or recurring access.
The app supports remote locking, unlocking, monitoring, notifications, access history, and permission management. Auto-lock timing can be set from 30 to 180 seconds, while the stated fingerprint recognition accuracy is 99.99%. The lock fits doors from 1-3/8 inches to two inches thick.
This package is best for homeowners who want a coordinated front-door set and complete remote control without sourcing a gateway separately. Its dependency on electronics, network access, and a compatible setup makes it less suitable for users seeking a simple offline lock.
Complete Connected Package
The included gateway removes the need to determine whether another compatible hub is required. It provides the connection path for app control, notifications, and voice-assistant functions.
Detailed Visitor Code Options
Temporary, permanent, recurring, and one-time PINs support several access patterns. One-time credentials expire immediately after use, which is useful for deliveries and short visits.
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Buying Guide – How to Choose the Best Double Sided Electronic Deadbolt
The right double sided electronic deadbolt depends on door geometry, exposure to weather, required access methods, and the importance of remote management. Measure first, then compare security functions and daily-use features.
Confirm Door and Gate Compatibility
Check door thickness, hole diameter, backset, swing direction, and the amount of space available on each face. The featured products cover different ranges: some require a 2-1/8-inch bore, others use adjustable 2-3/8-inch or 2-3/4-inch backsets, and surface-fixed designs can avoid cutting a conventional hole. Thick gates may need a model rated for four inches, while narrow doors may not accommodate two full handles and lock assemblies.
Choose the Required Access Methods
Basic dual keypads support separate passwords on each side, while connected models add fingerprint recognition, app control, and voice commands. Physical keys remain valuable as a backup, particularly for gates, rentals, and facilities where electronic access may fail. Decide whether a standard code keypad, mechanical combination, or smart credential system best matches the people who will use the opening.
Evaluate Locking Behavior
Automatic locking reduces the chance of leaving an entrance open, but the delay must suit traffic patterns. A two-second setting suits a gate that must latch immediately, while longer delays or manual mode may be better for workshops, deliveries, and frequently used service doors. Dual-direction control can also prevent occupants from opening one side when a particular entry is meant to remain restricted.
Assess Outdoor Durability
Exposed gates and exterior doors need a stated weather rating, corrosion resistance, and operating-temperature range. The list includes IPX5 and IPX6 models, as well as an IP54 conventional keypad deadbolt. A surface lock may be advantageous on thin or tubular gates where drilling could weaken the structure, but buyers should still consider water ingress, direct rain, sunlight, and seasonal temperature changes.
Review Code Capacity and Permissions
Code capacity should reflect current users, temporary visitors, and likely future turnover. Products range from 20 family codes with one temporary code to 50 codes per side, while connected models can support 100 user PINs and unlimited one-time codes. Synchronization is useful when both sides should carry identical permissions, whereas independent programming gives greater control over directional access.
Plan for Power and Backup Access
Compare battery type, estimated runtime, low-battery warnings, and emergency power provisions. Several models use Type-C charging ports, and one dual-sided design places a port beneath each handle. Mechanical keys can provide backup access, while models with long advertised battery life reduce maintenance. Always retain a working physical key or establish another safe entry method before relying on an electronic code.
Determine Network and Privacy Needs
Connected locks offer remote control, access history, notifications, and scheduled credentials, but they also require compatible Wi-Fi, an app, and sometimes a separate gateway. Offline keypads avoid network configuration and may be preferable for isolated gates or privacy-conscious users. A connected model is more appropriate when managing access for a household, rental property, or business remotely.
Balance Security Features
Look beyond keyless entry to intrusion alerts, anti-peeping protection, one-time codes, auto-lock behavior, and cylinder construction. Rekeyable cylinders can help when keys are lost, while alarms and temporary lockout after repeated failures discourage guessing. A connected lock adds real-time monitoring, yet local safeguards remain important if the network or power is unavailable.
How to Use and Care for Your Double Sided Electronic Deadbolt
Begin by confirming the lock is compatible with the door, then install it according to the supplied manual. Keep the latch aligned with the strike plate, avoid forcing the bolt through the door, and test the handle and locking action several times before hanging the door fully. For connected models, complete the local controls first and connect the app or gateway only after the physical installation is secure.
Program the master or programming code before adding user codes. Use distinct temporary credentials for visitors, record which code belongs to each person, and avoid repeated or easily guessed number sequences. If a side supports independent access, configure each face deliberately rather than synchronizing codes automatically. Review one-time codes after use and remove obsolete user codes when household or tenant access changes.
Check the low-battery warning before it becomes a lockout and replace batteries as a set using the specified type. Keep the Type-C emergency ports clear, and test the backup procedure while the door is still accessible. Clean the exterior with a damp cloth, avoid flooding the seams between keypad components, and periodically inspect the deadbolt, strike plate, mounting screws, weather seals, and gate alignment.
Frequently Asked Questions
What is a double sided electronic deadbolt?
It is an electronic lock that provides controlled access from both faces of a door or gate. Depending on the model, both sides may have separate keypads, matching key cylinders, or one keypad with another operating method. This arrangement is useful where access must be managed in both directions.
Can one double sided lock use different codes on each side?
Yes, several featured models support independent codes on the two keypads. Other products include a synchronization option so changes made on one side are copied to the other. Independent control is preferable when one direction requires more restrictive permissions, while synchronization simplifies shared access.
Are double sided keypad locks suitable for outdoor gates?
They can be, provided the model has a suitable weather rating and the complete installation matches its specifications. IPX5 and IPX6 options in this list are designed for outdoor-oriented use. Buyers should also consider direct rain exposure, corrosion, gate weight, and whether the latch and strike remain aligned as the gate moves.
What happens if the batteries die?
The outcome depends on the lock and its backup systems. Models with Type-C emergency ports can receive temporary power, and dual-sided knobs may place a port beneath each handle. A mechanical key offers another route where supported, but owners should test the backup method and maintain fresh batteries before relying on it.
Do I need a smart-home gateway for every electronic deadbolt?
No. Standalone keypad locks operate locally without a gateway, while connected locks may require a compatible hub for app and remote features. For example, the Philips smart deadbolt with a gateway includes one, while the other Philips listing notes that timed and recurring PIN sharing requires a separately sold gateway.
How many access codes do these locks support?
Capacity varies considerably by model. The TEEHO supports 20 user codes and one temporary code, the Kwikset supports 25 user codes plus five one-time codes, and several dual-sided models support 50 codes per keypad. Connected Philips models advertise up to 100 user PINs, with the first listing also listing unlimited one-time PINs.
How do I know which lock fits my door?
Measure the door thickness, existing hole diameter, backset, door swing, and clearance on both faces. Compare those dimensions with the product specifications before buying. Also check whether the door is wood or metal, whether it is a standard door or gate, and whether drilling is acceptable.
Is a smart lock more secure than a standalone keypad?
Neither category is automatically more secure. A standalone lock can provide strong local access control without network dependencies, while a smart lock adds remote visibility, temporary access, and audit features. The best choice depends on the installation, the users, and whether reliable connectivity is available.
Final Thoughts on Choosing the Best Double Sided Electronic Deadbolt
The Upgrade Double Sided Keypad Door Lock offers an economical starting point for compatible thinner doors, while the IU32 and IU62 deliver stronger all-weather functionality, extensive per-side code capacity, and flexible locking modes. For connected control, the Philips sets add app management, fingerprint access, and voice-assistant support, with the gateway version offering the more complete package.
Prioritize exact door compatibility before comparing convenience features. Check the bore, backset, thickness, gate handing, weather exposure, and power requirements first. After that, decide whether separate side permissions, temporary visitor codes, offline operation, or remote access is more valuable, and choose the simplest lock that meets those needs.
Current prices, availability, package contents, and seller information can change, so review the latest product listing before purchasing. Measure the opening, read the included instructions, and test the locking action and emergency-access method immediately after installation.