Waterproof 4×4 matrix numeric illuminated metal keypad -B660
|Vandal roof Grade||IK09|
|Working Life||More than 1 million time per key|
|Key Travel Distance||0.45mm|
1.Key frame using special PC / ABS plastic
2.Buttons made of high quality zinc alloy, with a strong anti-destruction capability
3.Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging
4.board using double-sided PCB (customizable), contacts Gold-finger use of gold process, the contact is more reliable
1.Chrome color button: bright chrome or matte chrome.
2.Key frame color is according to customer requirements.
3.With the exception of the telephone, the keyboard can also be designed for other purposes