1)keypad made of stainless steel,Backlit keys,Vandal resistant
2)Natural silicone rubber conductor
3)Dustproof,corrosion resistance,Ageing reisitance
4)Double-sided for printed circuit board
5)3X4 layout,Matrix keypad with 10 digital keys and 2 function key buttons
6)Chemical gold plated and reliable contact
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
80 pcs /ctn
GW:16.2KG