S-A-LF-T01-SS00-G S-A-LF-T01-SS00-G Product Description S-A-LF-T01-SS00 Smart Door Lock supports multiple unlocking methods. It has virtual password, anti-trial function, low battery alarm, anti-prying alarm and door bell function. Specification Fingerprint Registration : 110PIN Code : 6-8 digitsRFID Card : 2Mechanical Key : 2Power Supply : Lithium BatteryBattery Life : 1yearDoor Thickness : 45-110 mmEmergency Power Source : 5V, USB SlotDimension (Wx H xD) : 75x420x50 mmPacking Size (W x H x D) : 470x280x100 mm