How many ways can I unlock the UL-900 smart lock?
The UL-900 offers 5 convenient unlocking methods: Fingerprint, Password, IC Card, Mobile Phone App, and Mechanical Emergency Key.
Is the lock suitable for extreme weather conditions?
Yes, the device is designed to operate in temperatures ranging from -40°C to 70°C, making it suitable for a wide variety of climates.
What happens if the battery runs out?
The lock features a low power alarm at 4.8V. If the batteries fail completely, you can still use the hidden mechanical key to unlock the door.
Does the smart lock support both Android and iOS?
Yes, the Bluetooth 4.0 BLE system is compatible with Android 4.3 and iOS 7.0 or above versions.
What is the user capacity for fingerprints and codes?
The UL-900 can store up to 100 fingerprint users, 150 IC card users, and 150 unique codes.
Is it difficult to install on standard doors?
The lock is designed to fit door thicknesses between 36-50mm and is compatible with common mortise types like 6068, 5572, and 6072.