4 Keys IP65 dynamic water proof rated Vandal proof Stainless Steel industrial matrix function keypad with totally sealed and ruggedized metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, without electronics controller, flat stainless steel key caps etched out via special professional way and filled with transparent epoxy for backlight out, Industrial backlight included, (red/blue/white/green optional). Rear stainless steel back plate with mounting holes and water-tight rubber sealing gasket for easy sealing and tightening with cabinet, rear panel mounting. Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion.
a. Keys: 4 keys
b. Protection Level: IP65 dynamic (front panel)
c. Mounting Type: Rear panel mount solution
d. Material: Function keypad
e. Interface: Dot matrix
f. Warranty: 1 year
g. Key Switch: Gold-on-Gold key switch technology PCB
h. Dimension: 110.0mm x 30.0mm
i. Working Temperature: -20℃ to +65℃
Lead-time: ASAP 2-3 weeks
Application: Industrial, coal and mine, medical, bank kiosk and self service terminal, public access, explosion-proof automation, oil and gas etc.