Language
Brand: Haiweida
Panel Material: Manganese Steel
Size: 72mm * 20mm * 330mm
Color: Elegant Black;
Number of permissions: 100;
Working power supply: 4 alkaline batteries
Emergency power supply: Micro USB interface
Communication method: Lock and gateway are LoRa protocol;
Communication distance: The open distance radius for communication with the wireless gateway is 1000 meters (actual distance depends on the on-site environment);
Unlocking method: swipe card (default), customizable: 6 unlocking methods including facial recognition, fingerprint, password, mini program, emergency key, etc;
