J&R Technology Limited
A Safe Voice In Global Communications
Add to Cart
Rugged 12-key Keypad with Blue Backlight, 9-pin Keyboard for Door Phone
Model Number: JR-KP-03
Main Features
- Special engineering plastic frame,Chrome key made of zinc alloy. Vandal resistance
- Conductive rubber made of natural silicone
- Waterproof,corrosion resistance, Ageing resistance
- Double-sided board, Good for contact of goldfiger
- Includes 9-pin connector
- With LED backlight for dim environment
- Includes twelve standard keypad buttons
Technical parameters
Key Lifespan >500 thousand actuations
Key Travel: 0.45mm
LED Power supply voltage: 3V
Environmental adaptability
| Operating temperature | -25°C to +65°C |
| Storage temperature | -30°C to +70°C |
| Operating RH | 30-90% |
| Protection Level | IP56 (front panel) |
Drawing