Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad
Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad

Vandal Proof 4x4 16 Buttons Kiosk Keypad Metal Door Lock Keypad

Model NO.
B881
Quantity:


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



 
Item4X4 Membrane Keypad
Input Voltage3.3V/5V
Waterproof GradeIP65
Vandal roof GradeIK09
Working LifeMore than 1 million time per key
Key Elasticity250g/2.45N
Key Travel Distance0.45mm
Working Temperature-25℃~+65℃
Storgage Temperature-40℃~+85℃
Relative Humidity30%-95%





The keypad will used in access control system, vending machines and so on.







door lock keypad














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