Manhaoya Smart Fingerprint Door Lock w/Biometric,Keyless Entry Mechanical Handle

NIB, Manhaoya Smart Fingerprint Door Lock with Biometric,Keyless Entry Mechanical Handle Lock Suitable for Large-Scale housing Management,Home,Apartment,Hotel,School（Left-Hand) Specification: Material: Zinc Alloy Color: Black Working Temperature: -25-80℃ Working Humidity: 5%-95% Unlock Method: Fingerprint, Emergency Key Maximum Supported Fingerprints: 30 pcs Unlock Times: > 200000 (times) Error Rate <0.15 (%) Rejection Rate <0.00004 (%) Low Voltage Alarm: 4V, Red LED Flashing 5 Times Continuously Applicable door thickness :35mm to 55mm (1.4" to 2.2") Latch:back set: 60mm-70mm (2 3/8"- 2 3/4" ) $109.00 on Amazon Please make sure the direction of lock before ordering Add fingerprint（First three set of fingerprint are administrator fingerprints,other fingerprint are user fingerprints ）