Parameter

2.1、 Work
environment :

A. Work temperature -5℃～50℃

B. Work Humidity:25％RH ～85 ％RH

2.2、Product
performance:

l   Use time : More than
100 thousand times

l   Electronic control parts:

A、       
Work
power-supply: 9 alkaline batteries

B、       
Static electricity: When indicator lamp turn off ,
the satic electricity≦5uA

C、       
When
startup(Turn on lock):≦150mA

D、       
Operate
button electricity:≦15mA