This steel numeric keyboard is widely used in intelligent express package lockers, storage lockers, and intelligent charging stations. It can be perfectly integrated with QR code payment POS and various intelligent terminals.
Crafted from durable, high-quality 304 steel, this keypad is designed to withstand heavy use in both indoor and outdoor environments. Whether for personal storage lockers, package delivery lockers, or industrial facilities, this keypad offers a robust and reliable solution for keyless entry and secure access.
Features:
The overall shape is beautiful/fashionable, the key layout is humanized, the keys are made of special paint technology, and they are durable. The keyboard surface is dust-proof, oil-proof and splash-proof (waterproof level IP65) to make the product more durable.
High quality stainless steel stamping and forming paint processed through special techniques.
The keyboard surface is designed to be splash proof and has a waterproof rating of IP65.
Reliability Parameters:
1. High temperature testing
Temperature: 60±2℃
Testing time: 72 hours.
2. Low temperature testing
Temperature:- 20±2℃
Testing time: 72 hours
3. High temperature and high humidity
Temperature: 40±2℃
Humidity: 90-95% R.H
Testing time: 72 hours
Specifications:
Metal keys: 16 keys/4x4 keyboard design
Panel size: 116*97.5mm
Key definition: keycap graphics can be customized according to user requirements
Keyboard interface: USB port/or customizable
Keyboard panel: dustproof, waterproof, oil-proof
Key font: positive etching (paint), reverse etching are acceptable
Technical Indicators:
Working power consumption: DC+5V, Within 100mA
Mechanical lifespan: 10 million cycles
Protection level: IP65 static/IP54 dynamic
Keyboard reliability MTBF>20000 hours, MTTR<30min
Anti static: 15000V
Button stroke: not less than 0.4mm
Button pressure: 2-3N (N)
Atmospheric pressure: 60~101Kpa
Working temperature and humidity:- 20℃~+55°℃ 30%~90%RH
Storage temperature and humidity:- 40 ℃~+60 ℃ 20%~95% RH (non condensing)
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