Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad
Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad

Round Button Waterproof 3x4 12 Buttons Illuminated Payphone Keypad

Model NO.
B803
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


 
Item3X4 Matrix 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%




Numeric keypad






It is mainly for access control system, industrial telephone, vending machine, security system, specially designed for public environment applications, such as vending machines, ticket machines, payment terminals, industrial machinery.

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