fingerprint door lock from Granding China.
Granding Technology (China) Holdings Co., Limited
Region: China
Update: 07/20/2009
Key Specifications
1) Power to lock
2) No mechanical damage
3) Voltage: normally use 12V DC
4) For doors open5
) Applicable for all types of door fire exit paths
6) No frame door can choose bracket (model: PZMC270U)
7) Weight: 1.8kg
8) Dimensions: 253 x 25 x 48mm
9) Working current: 500 / 250m
A10) Holding force: 270kg