S-A-LF-ZH1-SS00 S-A-LF-ZH1-SS00 Product Description S-A-LF-ZH1-SS00 offers multiple unlocking methods. It has virtual password, anti-trial function, low battery alarm, anti-prying alarm, door bell function and voice navigation. Specification Fingerprint Registration : 200PIN Code : 6-8 digitsRFID Card : 2Mechanical Key : 2Power Supply : 4pcs AA BatteryBattery Life : 1yearDoor Thickness : 45-110 mmEmergency Power Source : 5V, Micro USB interfaceDimension (Wx H xD) : 75x360x22 mmPacking Size (W x H x D) : 470x210x155 mm