16keys metal single door access control serial keypad module B860

Description：

It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.

1. Material: 304# brushed stainless steel.

2. Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging

3. Stainless steel keypad frame is available as customer’s request.

4. Double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable

5. LED color is customized.

1.Buttons layout could be customized as clients’ request.

2.With the exception of the telephone, the keyboard can also be designed for other purposes.