TTLock Smart Deadbolt Bluetooth Remote Control Fingerprint RFID Card Digital Door Lock

Item code	HC-M2
Material	Zinc alloy
Image pixel	160*160
Type	Bluetooth
Unlocking	Fingerprint+Password+TT lock+card+key
Availability	Android 4.3/IOS7.0 and above
Unlocking Efficiency	≈1.5 seconds
Battery	4pcs AA Alkaline battery
Working Current	Less than 200 mA
Voltage Range	4.5~9V
IC Card Capacity	200 pcs
Range of Working Temperature	-20~70℃