Power supply 4.5 ~ 6.5V（4 pcs AA alkaline batteries）
Bluetooth standard 4.0 BLE (adopt Nordic 51822 blue tooth chip)
Support phone system Android 4.3/IOS 7.0 above
Alarm voltage 4.8V ±0.2V
Static current ≤60μA
Dynamic current ≤200 mA
Operating temperature -40 ~ 70℃
Operating humidity 20 ~ 93%RH
Fingerprint capacity 200pcs
Opening time around 1.5 seconds
Mobile phone app no limitation
Card (Mifare1 card) capacity 100 pcs
Password capacity APP send password no limitation
Custom password 150 pcs
Package & Shipping Term
Standard Export Quality Inner Box and Carton Packing
The Package of smart door lock including Front panel, rear panel, Mortise and screw bag, user manual.
Model No.:M8FD package information:
Inner box: 24 x 21.5×11.40cm 1.10kg/pc
Carton: 45 x 25x58cm 10pcs/ctn（12.00kg）
Model No.:M8FR package information:
Inner box: 24 x 21.5×11.40cm 1.60kg/pc
Carton: 45 x 25x58cm 10pcs/ctn （17.00kg）
Suitable for shipping and air freight.
Shipping for fingerprint lock:
DHL/FedEx/UPS/TNT for samples, door to door service.
By air or by sea for bulk goods, airport/Seaport receiving goods.
Support Customers are specifying freight forwarders or selected shipping methods!
Delivery time: 7-15 working days. Accurate delivery based on your quantity.