1)Znic alloy chromed frame and key buttons,Backlit keys,Vandal resistant
2)Natural silicone rubber conductor
3)Weatherproof,corrosion resistance,Ageing reisitance
4)Double-sided for printed circuit board
5)Chemical gold plated and reliable contact
6)3X4 layout,Matrix keypad with 10 digital keys and 6 function key buttons
7)Color of led can be customized

8)CE approved

1)Force :160-180 grams
2)Contact resistance:∠100Ω
3)Life span:≥500 thousand
4)led voltage: 3V
5)Defend grade: IP65

Carton size

420*350*115mm

40 pcs /ctn

GW:8.0KG