Best Double Sided Smart Lock Front Door in 2025
Updated on July 2025
#1
Recommended
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- Keyless entry door lock with handles enhances door functionality and style.
- Manage your door remotely through the Philips App; lock and unlock from anywhere.
- Five unlocking options: App, Fingerprint, PIN Code, Keys, voice commands via Alexa/Google Assistant.
- Quick unlock in 0.3 seconds with advanced fingerprint recognition.
- Supports unlimited one-time PINs and up to 100 user codes for flexible access management.
- Auto-lock secures the door after a set time for added safety.
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- Keyless entry door lock with handles enhances door functionality and style.
- Manage your door remotely through the Philips App; lock and unlock from anywhere.
- Five unlocking options: App, Fingerprint, PIN Code, Keys, voice commands via Alexa/Google Assistant.
- Quick unlock in 0.3 seconds with advanced fingerprint recognition.
- Supports unlimited one-time PINs and up to 100 user codes for flexible access management.
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#2
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- Keyless entry with 7-in-1 functionality including anti-peep keypad, physical keys, fobs, and smartphone app control via Bluetooth. Compatible with Alexa and Google Home for remote access (requires separate gateway).
- Allows sharing of electronic keys or codes for family members, providing permanent or time-specific access. One-time passcodes can be generated remotely for guests or service personnel. Features a backlit keypad and durable alloy construction with long battery life.
- Advanced fingerprint recognition with a capacity for over 250 fingerprints, providing quick access in just 0.5 seconds. Features an auto-lock function that can be customized through the smartphone app for added security.
- Simple installation process that can be completed in minutes using a Phillips screwdriver. Compatible with standard wooden doors of specific thicknesses and backsets. Different installation methods for left and right-handed doors.
- Real-time management of access records available through the mobile app. Allows the creation of timed, permanent, one-time, or customized passcodes for various users.
- One year of coverage and technical support for installation and app inquiries, along with general product information available for users.
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- Keyless entry with 7-in-1 functionality including anti-peep keypad, physical keys, fobs, and smartphone app control via Bluetooth. Compatible with Alexa and Google Home for remote access (requires separate gateway).
- Allows sharing of electronic keys or codes for family members, providing permanent or time-specific access. One-time passcodes can be generated remotely for guests or service personnel. Features a backlit keypad and durable alloy construction with long battery life.
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#3
29% Off
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- 8-month battery life powered by 8 AA batteries, offering long-lasting performance that may vary based on usage.
- Self-learning AI enhances fingerprint recognition with each use, allowing for quick unlocking in under 1.5 seconds through a single touch. Additional unlocking options include the eufy Security app, keypad, physical key, Apple Watch, and voice assistants like Alexa and Google.
- Built-in Wi-Fi enables remote access and control through the eufy Security app without needing additional bridges, allowing for easy access management and real-time notifications.
- Simple installation compatible with standard US and CA deadbolts, taking approximately 15 minutes without the need for drilling, along with 24/7 customer support available via multiple channels.
- Alert system for unauthorized access attempts, operational in extreme temperatures from -22°F to 158°F, and features an IP53 waterproof rating.
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- 8-month battery life powered by 8 AA batteries, offering long-lasting performance that may vary based on usage.
- Self-learning AI enhances fingerprint recognition with each use, allowing for quick unlocking in under 1.5 seconds through a single touch. Additional unlocking options include the eufy Security app, keypad, physical key, Apple Watch, and voice assistants like Alexa and Google.
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#4
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- Bluetooth pairing for control via the TTLock App within 2 meters; upgrade with G2 Gateway for remote access. Generate temporary access codes for guests.
- Operates on 4 AA batteries for approximately 12 months; features a low-battery indicator and USB Type-C emergency backup.
- Offers multiple unlocking methods: fingerprint recognition (under 0.3s), PIN codes, physical keys, app control, eKey, fobs, and compatibility with Alexa/Google Assistant. AI-enhanced fingerprint technology for improved speed and accuracy.
- Quick installation with just a screwdriver; includes adhesive interior back cover for easy setup. Backed by a 12-month warranty and lifetime customer support available via phone or email.
- Features IP54 waterproof rating, auto-lock function, privacy mode, anti-peeping code protection, and durable lock cylinder. Suitable for extreme temperatures from -22℉ to 158℉.
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- Bluetooth pairing for control via the TTLock App within 2 meters; upgrade with G2 Gateway for remote access. Generate temporary access codes for guests.
- Operates on 4 AA batteries for approximately 12 months; features a low-battery indicator and USB Type-C emergency backup.
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#5
17% Off
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- Control your smart lock remotely without a bridge using built-in Wi-Fi and the eufy Security app for seamless access management and notifications.
- Unlock your door with a physical key, voice commands via Alexa/Google Assistant, or a durable physical button designed for reliability. The auto-lock feature secures your home based on your preferences.
- Installs easily in 15 minutes with no drilling required, compatible with most standard deadbolts. Customer support is available 24/7, with an 18-month protection plan included.
- Integrate the smart lock with a eufy doorbell for cohesive control and keyless entry through the eufy Security app, enhancing your smart home experience.
- Reliable battery-powered operation lasts up to 5 months, with a low battery indicator; designed to work efficiently in extreme temperatures and features IPX3 waterproofing. It includes wrong-try protection to prevent unauthorized access.
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- Control your smart lock remotely without a bridge using built-in Wi-Fi and the eufy Security app for seamless access management and notifications.
- Unlock your door with a physical key, voice commands via Alexa/Google Assistant, or a durable physical button designed for reliability. The auto-lock feature secures your home based on your preferences.
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#6
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- Keyless entry design with identical keypads and cylinders on both sides, allowing for secure access in both directions and supporting 50 access codes per keypad.
- Customizable locking options, including automatic or manual locking settings, and the ability to choose between bi-directional and uni-directional control.
- Code synchronization feature automatically updates changes on one side of the lock to the other side, along with user code protection and low power alerts.
- Constructed from high-quality zinc alloy with an IPX6 waterproof rating, this lock is built to withstand extreme temperatures and environmental conditions.
- Compatible with metal or wooden doors ranging from 1-3/8" to 2-3/4" in thickness, making it suitable for various applications like gates, public access points, and community areas.
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- Keyless entry design with identical keypads and cylinders on both sides, allowing for secure access in both directions and supporting 50 access codes per keypad.
- Customizable locking options, including automatic or manual locking settings, and the ability to choose between bi-directional and uni-directional control.
- Code synchronization feature automatically updates changes on one side of the lock to the other side, along with user code protection and low power alerts.
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#7
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- Double-sided design for enhanced security with multiple unlocking methods including fingerprint, user codes, backup keys, and remote codes suitable for various entry points.
- Quick fingerprint recognition in just 0.25 seconds; customizable locking features to suit different access needs including automatic and manual lock settings.
- Remote access management by generating temporary codes online, allowing secure entry control without the need for Wi-Fi to prevent hacking.
- Built to endure harsh weather conditions with features like anti-prying technology, silent mode, low battery alerts, and temporary power options via USB-C; rated IPX6 for water resistance.
- Crafted from durable zinc alloy with an electroplated finish, compatible with a variety of door thicknesses; includes a year of free replacements and lifetime customer support.
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- Double-sided design for enhanced security with multiple unlocking methods including fingerprint, user codes, backup keys, and remote codes suitable for various entry points.
- Quick fingerprint recognition in just 0.25 seconds; customizable locking features to suit different access needs including automatic and manual lock settings.
- Remote access management by generating temporary codes online, allowing secure entry control without the need for Wi-Fi to prevent hacking.
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#8
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- Touchscreen Password Keypad for easy access in low light conditions.
- Mechanical key access allows for traditional entry if needed.
- Anti-peep security feature ensures privacy when entering your code.
- Interchangeable door handle fits both left and right-handed doors.
- Family-friendly access with personalized 4-digit codes for each member.
- Ideal for rental properties, allowing quick code changes for new tenants.
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- Touchscreen Password Keypad for easy access in low light conditions.
- Mechanical key access allows for traditional entry if needed.
- Anti-peep security feature ensures privacy when entering your code.
- Interchangeable door handle fits both left and right-handed doors.
- Family-friendly access with personalized 4-digit codes for each member.
- Ideal for rental properties, allowing quick code changes for new tenants.
#9
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- Multiple unlocking options including fingerprint, app control, password, backup key, and one-time code.
- Fast fingerprint recognition in 0.3 seconds with 99.3% accuracy using a biometric system.
- Remote locking and unlocking via the app, with status monitoring and temporary access code generation.
- Virtual password feature protects against unauthorized surveillance by allowing random numbers to be entered.
- Temporary passwords can be set for guests and expire automatically after a few minutes.
- Low battery alerts indicate when power is low, with a Type-C port for emergency power support.
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- Multiple unlocking options including fingerprint, app control, password, backup key, and one-time code.
- Fast fingerprint recognition in 0.3 seconds with 99.3% accuracy using a biometric system.
- Remote locking and unlocking via the app, with status monitoring and temporary access code generation.
- Virtual password feature protects against unauthorized surveillance by allowing random numbers to be entered.
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#10
31% Off
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- Remote access via the Philips Home Access app for convenient lock management from anywhere.
- Unlock in less than 0.3 seconds using the fingerprint scanner, app, PIN code, physical key, or voice commands via Alexa/Google Assistant.
- High-precision fingerprint recognition with an accuracy of 99.99% for quick and easy access without keys.
- Auto-lock feature engages automatically when the door closes, with adjustable timers from 30 to 180 seconds for added security.
- Generate and manage temporary PIN codes remotely for guests, with options for one-time and recurring codes.
- Easy installation with minimal tools required, fitting standard doors 1-3/8" to 2" thick.
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- Remote access via the Philips Home Access app for convenient lock management from anywhere.
- Unlock in less than 0.3 seconds using the fingerprint scanner, app, PIN code, physical key, or voice commands via Alexa/Google Assistant.
- High-precision fingerprint recognition with an accuracy of 99.99% for quick and easy access without keys.
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