Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad
Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad

Vandal Proof Rs485 Stainless Steel Ip65 Waterproof Intercom Keypad

Model NO.
B884
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



 
ItemRs485 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%




LED keypad







The keypad always used in door access system

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