Best Fingerprint Doorbell

GATEMASTER DGL Digital Gate Lock - DGL01 (10mm - 30mm Gate Frames)

4 KINDS OF UNLOCKING METHODS: This fingerprint door lock has 5 kinds of unlocking methods: fingerprint unlocking, password unlocking, card unlocking. It also has real-person voice alarm and doorbell function: the whole process of voice navigation and easy operation..
SECURITY: This fingerprint glass door lock has a virtual password design: when using a password to unlock, you can add multiple incorrect passwords before/after entering the correct password. Press # to confirm the lock..
MULTI-FUNCTION: The smart lock has an alarm lock: enter the wrong password 5 times in succession, the system will alarm and lock for 3 minutes..
LOW ENERGY CONSUMPTION: The lock body is powered by 4 1.5V alkaline dry batteries. They can work continuously for more than 6 months. It also has a low power protection and warning function (after prompting to unlock about 200 times, please replace the battery urgently). With Type-C interface emergency charging, when the battery is exhausted and the power supply fails, the emergency power supply is unlocked..
APPLICABLE DOOR TYPE: The internal structure of the smart lock adopts a double-hook convenient design, and the lock is firm. The scope of application is wide: frameless/frame glass doors, single/double doors, left/right doors,....

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CRESTIN WiFi Smart Lock, Keyless Entry Door Lock with Reversible Handle & Doorbell, Fingerprint Door Lock Security, Electronic & Digital Door Lock with Keypads, WiFi & Bluetooth Door Lock APP Control

【 REVERSIBLE HANDLE & 8-in-1 UNLOCKING 】Suitable for Left/Right-Handed door. CRESTIN smart lock provides 8 methods of triggering the lock(APP | fingerprint | password | ic card | key | 3 ways of password combination). For elderly families and kids, sensitive and straight forward fingerprint recognition or IC card functions may be preferred. Remote control can be used to allow renters in. Smart door lock makes entering and leaving your home more convenient by freeing you from having to carry key..
【DOORBELL & VISITOR LOG】With doorbell.No need to worry about not hearing a knock on the door.Fingerprint door lock incorporate alarm,real time visitor log,double verification,which enhance home security. You can receive notifications whenever the door opens/closes,and you can keep tabs on who's coming/going.Plus,you can easily administer users or one-time password.Limitations can include days of the week and specific hours to ensure nanny can access your home only during approved time..
【BLUETOOTH & WiFi CONTROL】The keyless entry door lock can be controlled by app when connected to the gateway (sold separately B0B73YX4J1) or Bluetooth, but the bluetooth only support the distance between 32ft. the gateway supports remotely control. You can chec....

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Wyze Lock Bolt, Fingerprint Keyless Entry Door Lock, Smart Bluetooth Deadbolt Replacement, BHMA, UL 20-Min Fire Rated & Wireless Video Doorbell Pro (Chime Included), 1440 HD Video

Product 1: Fingerprint Unlock: Gone are the days of fumbling for keys. Wyze Lock Bolt recognizes your fingerprint and unlocks the door in under a second. Store up to 50 fingerprints in the Wyze app for frequent guests or additional finger options for yourself..
Product 1: Numbered Keypad (+ Anti-Peep): Use a code to get in and out. Feel free to create unique codes for each person, so you can tell who came in when. Or, decide when they have access. With anti-peeping, don't worry if someone watches you enter your code. Simply add extra digits before or after your code and Wyze Lock Bolt will still unlock..
Product 1: View the lock/unlock history: Bluetooth connection required. Know who came and went in the Wyze app. You can see how it unlocked, the exact time, and if there were any failed code attempts..
Product 1: Auto Lock: Never forget to lock the door behind you. By enabling Auto-Lock, Wyze Lock Bolt automatically locks the door after a custom-set amount of time..
Product 2: Wire-Free. Screw-Free. Hassle-Free: Effortlessly mount Wyze Wireless Doorbell Pro for front porch protection in under 30 seconds. Screws and hardwiring equipment, though optional, are included, for even more ways to install..
Product 2: See the whole story - clearly: A 1440x144....

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Lighting Smart Biometric Fingerprint Door Lock, Biometric Door Lock, Built-in Camera Doorbell Remote APP Unlocking, Keyless Entry Door Lock, Smart Door Lock Home Storage Bedroom Office (Black)

Lock body material: pure stainless steel.
When your door lock is opened by external force, the door lock will automatically send out an alarm, and after multiple recognition errors, it will automatically send abnormal information to the mobile phone.
Product Features: Fingerprint + Magnetic Card + Password + Key + Video Peephole + Remote Control Capture Unlock + Unlock Recording + Doorbell + Automatic Switch Lock.
Fingerprint capacity: 100, password: 100, magnetic card capacity: 100, reading time: 0.5S.
Working power: 4200mah built-in lithium battery (rechargeable), emergency power: USB interface, working temperature: -15°-65°C, working humidity: 20%~80% RH, installation door thickness: 3cm-12cm, waterproof grade: Not waterproof, panel material: zinc alloy.

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Ring Plug-In Adapter (2nd generation)

Plug your Ring Video Doorbell into a standard indoor outlet for 24/7 power and protection, even if your home doesn’t have existing doorbell wires..
Plug-In Adapter installs in minutes and keeps your doorbell powered without hardwired installation or taking batteries out to recharge them. Insert the doorbell’s rechargeable, Quick Release Battery Pack. Plug-in Adapter will keep the battery charged inside the doorbell. Insert the doorbell's rechargeable, Quick Release Battery Pack. Plug-in Adapter will keep the battery charged inside the doorbell..
Includes a 10-foot cable with clips and comes with built-in short circuit protection..
Connects to standard indoor power outlets only..
Works with Video Doorbell Wired, Video Doorbell (2nd Generation), Video Doorbell, Video Doorbell 2, Video Doorbell 3, Video Doorbell 3 Plus, Video Doorbell 4, Battery Doorbell Plus, Video Doorbell Pro, and Video Doorbell Pro 2. Not compatible with Peephole Cam or Video Doorbell Elite..

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XXSZHY 18V Power Adapter for Video Doorbell Power Supply for the Ring Video Doorbell and Ring Video Doorbell 2 & Ring Video Doorbell Pro,continuously charger ring doorbell,Doorbell Transformer

Input 120V AC 60Hz 0.2A / Output 18V AC 500mA, 18V 500mA Doorbell Transformer of the cable is 5m. 18V doorbell charger passed FCC, CE,ROHS,Certified. 18v 500mA power adapter have overcurrent/overvoltage /overload /overheat and surge protector.
SIMPLE SETUP - 18v 500mA battery charger adapter for all versions for your for Ring doorbell, for Ring Video Doorbell 2 and for Ring Video Doorbell Pro.18V Doorbell Power adapter Easy installation(Note: Please connect the doorbell before connecting 18V 500mA Power Supply Adapter, and be careful not to let the two 18V 500mA Charging Cable connected together cause short circuit).
CONTINUOUS CHARGING - 18V 500mA UL Certified Video Doorbell Power can now let your video doorbell operate continuously without the need to remove it to change its battery. Our 18V doorbell wired charger allows you to keep your for Ring Doorbell always juiced up. No more downtime and interruptions due to empty batteries.
Compatibility: Doorbell transformer 18V 500mA for Ring Video Doorbell, for Ring Doorbell, for Ring Video Doorbell Pro, for Ring Video Doorbell 2, for Nest Hello Doorbell, for Nest Hello Video Do....

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18V Doorbell Transformer, LANMU Power Adapter Compatible with Nest Hello Video Doorbell, Blink, Arlo and SimpliSafe Video Doorbell (16.4ft/5m)

Connecting Your Doorbell: LANMU Doorbell Power Supply Adapter can connect your Doorbell to the power adapter directly,forget the hassle of charging your battery and let your Nest Hello Video Doorbell continuous operation..
Easy Installation: Install through door hole and simply connect the wire to your Nest Doorbell,install and setup can be completed in a few minutes,no need for an existing doorbell or new wiring,can be installed on any door..
It's the most simple and convenient way to operate your doorbell,with the LANMU Power Adapter,you can let your Nest Hello Video Doorbell continuously running and no need to remove your doorbell for charging the battery..
With an AC output of 18V 450mA and super long 16.4 ft cable,no worries about the power adapter isn't long enough to connect the outlet to the doorbell. Perfectly compatible with Nest Doorbell(Battery),Nest Hello Video Doorbell,Arlo Video Doorbell, Eufy Video Doorbell, Blink Video Doorbell,Simplisafe Video Doorbell,Wyze Video Doorbell and other doorbells required 18V transformer..
Security and Guarantee: The LANMU Power Supply Adapter can help extend the working time of the battery and reduce power consumption and we offer 2 Years Warranty,let you can rest assured use..

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Doorbell Transformer, Briidea 24V 40VA Thermostat and Door Transformer, Compatible with Nest, Ecobee, Sensi and Honeywell Smart Thermostat, Nest, Ring Video Doorbell

Connecting Your Doorbell: LANMU Doorbell Power Supply Adapter can connect your Doorbell to the power adapter directly,forget the hassle of charging your battery and let your Nest Hello Video Doorbell continuous operation..
Easy Installation: Install through door hole and simply connect the wire to your Nest Doorbell,install and setup can be completed in a few minutes,no need for an existing doorbell or new wiring,can be installed on any door..
It's the most simple and convenient way to operate your doorbell,with the LANMU Power Adapter,you can let your Nest Hello Video Doorbell continuously running and no need to remove your doorbell for charging the battery..
With an AC output of 18V 450mA and super long 16.4 ft cable,no worries about the power adapter isn't long enough to connect the outlet to the doorbell. Perfectly compatible with Nest Doorbell(Battery),Nest Hello Video Doorbell,Arlo Video Doorbell, Eufy Video Doorbell, Blink Video Doorbell,Simplisafe Video Doorbell,Wyze Video Doorbell and other doorbells required 18V transformer..
Security and Guarantee: The LANMU Power Supply Adapter can help extend the working time of the battery and reduce power consumption and we offer 2 Years Warranty,let you can rest assured use..

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Video Doorbell Power 26ft/8m Power Adapter 120V to 24V AC/500mA Black Transformer, Adapter, Compatible with Video Doorbell and Thermostat

Compatible with all Ring Video Doorbell Pro, Nest Wifi Doorbell, Nest Hello, Skybell Wifi Doorbell, Simplisafe Video Doorbell and more. Designed for you and your doorbel.
Function: Directly connect the doorbell video to the 24V/500mA power adapter to give up the problem of replacing the battery. Equipped with 26ft (8M) extra long cable, no need to worry about the distance between the outlet and the doorbell.
Compatible with all Ring Doorbells - Designed for you and your doorbell. It works with all kinds of doorbells including Ring Video Doorbell Pro, Ring Video Doorbell, Ring Video Doorbell 2, Nest Hello Video Doorbell, Greet Select Smart Doorbell, Greet HD Smart Doorbell and Greet Pro Smart Doorbell..
Continuous Charging - You can now keep your Video Doorbell running continuously without removing it to replace the battery. This enables uninterrupted operation and on-demand viewing. Our power adapters allow you to keep your Ring Doorbell energized at all times. No more downtime and interruptions due to dead batteries.
Lifetime Customer Service--If there is any quality problem, please contact us immediately, we will solve it for you within 24 hours.

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