Here are some key features that might interest you:
 
Multiple Unlocking Methods: Fingerprint, password, key, and card, each supporting up to 100 entries.
Connectivity Options: Optional WiFi and Tuya APP connectivity without needing an additional gateway.
Durable Construction: Made from zinc alloy and stainless steel, ensuring robustness and durability.
Compatibility: Works with IOS 7.0 and above, as well as Android 4.4 systems.
Battery Life: Approximately 18 months or more, with 12,000 unlocks.
Operating Conditions: Functions effectively within a temperature range of -20 to 65 ℃ and a humidity range of 10% to 90%.
It also offers a sleek silver finish and is suitable for doors with a thickness ranging from 35 to 90 mm. The dimensions and weight make it a solid choice for both security