~TTLOCK APP ~Open way:
Fingerprint+Bluetooth+Password+APP+Mifare Card+Key

~Material:
Zinc alloy
Color:
Sliver/Gold/Black/Bronze/Red Copper
 

Chip 32bit RISC CPU 
Material Eco-friendly zinc alloy
Suitable for installation door type carrier wooden door
Keyboard 12 touch buttons (with blue backlight)
Language Chinese, English version
Battery Size 4 AA Batteries (Battery No. 5)
Duration approximately 12 months (15 times a day)
The door thickness is 40-80MM
Form factor 298X70X20 MM (front panel, no handle included)
Alarm Low voltage alarm / door is not locked alarm / pry lock alarm
Operating voltage DC 6V
Limit voltage DC 4.3V - 9V
The working current dynamic < 150mA
 Static < 50UA
Operating environment Temperature -20 s60
 Humidity 20% -80%
Storage environment temperature -20 s60
 Humidity 10% - 80%