Experience a new era of security with the Avatto Smart Digital Lock. This advanced lock provides multiple access options, including fingerprint, IC card, password, mobile app, and traditional key. With remote control and access monitoring via apps, you can manage entry from anywhere in the world. Fast unlocking, long-lasting battery, and weather resistance make it a perfect choice for modern homes or offices, suitable for doors with a thickness of 35 to 60 mm.

Five Unlocking Methods

Choose from five different ways to unlock the lock: fingerprint, IC card, password, mobile app, or traditional key. With a rapid unlock speed of 1-1.5 seconds, you never have to wait.

Customizable Access

Create unique access codes for different users to track who is using the lock and when. One-time or time-limited codes are especially useful for managing access in commercial spaces, rental properties, or sensitive areas.

Control From Anywhere

Equipped with a Wi-Fi module, the lock allows you to remotely manage door access through the Tuya Smart or SmartLife app on your smartphone. Grant access to family members or create special scenarios from anywhere—be it home, work, or vacation—ensuring complete control over your home’s security.

Dependable and Long-Lasting Power

The Avatto Smart Lock is powered by four AA alkaline batteries lasting 10 to 12 months, minimizing frequent replacements. Even if the batteries are depleted or there is a power outage, you can quickly recharge using an external power source, like a power bank, ensuring continuous security.

Weather Resistant

With an IP55 certification, the Avatto Smart Digital Lock is resistant to rain, snow, and other weather conditions. It remains fully operational and reliable even under extreme temperatures from -20°C to 50°C and high humidity up to 95%.

Technical Parameters:

• Manufacturer: Avatto
• Model: SDL-A270-S
• Color: Silver
• Material: Aluminum alloy, ABS, tempered glass
• Door Thickness: 35-60 mm
• Power Supply: AA alkaline batteries x4 / 6V
• Battery Life: 10-12 months
• Unlock Methods: Fingerprint, IC card, password, app, traditional key
• Unlock Speed: 1-1.5 seconds
• Connectivity: Wi-Fi
• Compatible OS: iOS 7.0 or above, Android 4.4 or above
• Apps: Tuya Smart / SmartLife
• Static Current: <50uA
• Dynamic Current: <200 mA
• Operating Temperature: -20°C to 50°C
• Operating Humidity: 10-95%
• Water Resistance: IP55
• Available Languages: Chinese / English / Spanish / Russian / German / Indonesian / Portuguese / Arabic / Kazakh