DB-203-A1 Smart Door Lock Deadbolt

The Super Smart Lock with Handle for modern homes, high-end apartments, and commercial properties.
Model: DB-203-A1

Series: Dobby SERIES

Product Description

The Super Smart Lock with Handle combines modern design with advanced smart lock technology to deliver unmatched security and convenience. Designed for homes, apartments, offices, and rental properties, this lock provides multiple unlocking options, seamless smart home integration, and a stylish handle for comfortable daily use.


Key Features:

•Ergonomic Handle Design: Easy and secure grip for everyday use, perfect for front doors and apartment entry locks.

• Multiple Unlocking Methods:

• Fingerprint Unlock (supports up to 100 users)

• Passcode / Password Access (up to 100)

• Card Unlock (up to 100 cards)

• Mobile App Control (TTLock App, TUYA Smart, Matter support)

• Mechanical Key Backup

•Smart Connectivity: Compatible with Wi-Fi, Bluetooth, Zigbee, and works with Apple HomeKit,Google Assistant, Amazon Alexa, and Samsung SmartThings.

• Strong Build Quality: Made of premium aluminum alloy, ensuring durability and long-lasting protection.

•Battery & Emergency Power: Powered by rechargeable lithium battery with USB emergency power supply option.

•Weather & Environment Resistant: Works in temperature range -20°C to 60°C, with ≤90% humidity tolerance.

•DIY-Friendly Installation: Easy to install and upgrade, suitable for homeowners, property managers, rental and homestays.


Why Choose the Smart Deadbolt Door Lock with Handle?

• Perfect balance of security, convenience, and modern design.

• Handle-style lock offers traditional comfort with smart innovation.

• Enhances home security and smart home automation experience.

•Ideal for modern homes, high-end apartments, and commercial properties.


Function Parameters

FUNCTION PARAMETER
ModelDobby Series/DB-203-A1
Device Size140*72*75mm
Unlock MethodFingerPrint/Password/Card/Mechanical Key/APP
Lock latchSingle Latch
FingerPrint/Password/Card capacityFingerprint: 100,Password:100,Card: 100,Remote Control: 120
Wireless   Network ProtocolTTLock,BLE,TTLock WIFI,TUYA BLE, TUYA WIFI,TUYA ZIGBEE
MaterialAluminium Alloy
Power Supply6V (4* AAA Alkaline battery)
Emergency Power SupplyUSB Plug
Ideal for Home/Office/Apartment/Hotel/Rental
Door thickness35-55mm
Operating   Temprature-20~60
Operating   Humidity0%RH-90%RH
Language9 Language
ColorBlack


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