DESCRIPTION: 304 Stainless steel function keypad
MAIN FEATURE
Faceplate Dimensions: 225mmx42mm
Dustproof, Water proof, Vandalism resistance, Shakeproof, Pickproof
Key travel: 0.45mm.
keyswitch lifetime: > 5 million of operations.
Actuation Force: 2N
Lettering: laser engraved legends for excellent durability
G.W: 0.25kg
TECHNICAL DATA
Lifespan :> 5 years.
Interface: Matrix
Supply Voltage: 5V DC
Protection Level: IP65; NEMA4X
Operating temperature:-10C to +60C.
Storage temperature: -20C to +70C.
CERT: RoHS, CE and FCC