The Avatto SDL-A270-S digital lock offers multiple unlocking methods, including fingerprint, IC card, code, mobile app, and traditional key. It supports remote control and access monitoring via apps, allowing access control from anywhere in the world.

The lock is designed for doors with a thickness of 35 to 60 mm. It provides 5 different unlocking methods and has a fast unlocking time (1-1.5 seconds).

Create unique access codes for different users, monitoring who uses the lock and when. This feature is particularly useful for commercial spaces or rental apartments.

The lock features a Wi-Fi module, enabling remote access management via the Tuya Smart or SmartLife apps from your smartphone. You can grant access to other family members or create special scenes.

It operates with four AA alkaline batteries, offering a battery life of 10-12 months. In case of discharge, you can quickly recharge the lock using an external power source, like a power bank.

The Avatto SDL-A270-S is IP55 certified, resisting rain, snow, and other weather conditions, maintaining functionality even in extreme temperatures from -20°C to 50°C with humidity up to 95%.

• Model: SDL-A270-S
• Color: Silver
• Material: Aluminum alloy, ABS, high-strength glass
• Door thickness: 35-60 mm
• Power supply: AA alkaline batteries x4 / 6V
• Battery life: 10-12 months
• Unlocking methods: Fingerprint, IC card, code, app, traditional key
• Unlocking time: 1-1.5 seconds
• Connectivity: Wi-Fi
• Operating systems: iOS 7.0 or newer, Android 4.4 or newer
• App version: Tuya Smart / SmartLife
• Static consumption: Dynamic consumption
• Operating temperature: From -20°C to 50°C
• Operating humidity: 10-95%
• Waterproof certification: IP55
• Available languages: Chinese, English, Spanish, Russian, German, Indonesian, Portuguese, Arabic, Kazakh