Cabinet Locks By Douwin Int'l Industry Limited

We are engaged in offering excellent quality Cabinet Locks to our valuable clients.

Functions and features:
Opened by user code and master code
If the lock loss power, the lock can gain the power from outside by standby battery box
It is applicable to the chests and file cabinets in places like enterprises, institutions, schools, gymnasiums, massage, public bathhouses, sauna bath centers as to make management more convenient and intellectual.

Technical and functional index:
Power supply: 4.5V DC use of three pieces of number five (or number seven) AA alkaline batteries and with low voltage warning
Static consumption: 3uA (maximum)
Dynamic consumption: about 250mAh
Battery lifespan: 10,000 times under low voltage warning and it can open door 150 times at least
Working temperatures: -20 to 70A C
Humility: 98% (maximum)