Product Name: Backlit Metal Keyboard
Product model: GZ-C00155-001
Product size: 191 * 88mm

Product images:

Product Description: Stainless steel pinpad with 40 keys, compact layout, 1.5mm long key stroke, all stainless steel panel and key design, precise and accurate mold matching, beautiful and generous surface treatment, circuit board made of sinking gold plate with LED white light, four functional buttons, with red, orange, yellow, and green line colors;

Product application: It is mainly used for information terminals in various unsupervised or semi supervised places, such as Internet terminals, universities, shopping malls, hotels, banks, airports, information kiosks in stations and other public places, ticket vending machines, gas stations, bank teller machines (automatic deposit/withdrawal machines), public telephones, etc.
Main features:
1. Stainless steel panels and buttons can prevent intentional damage, and the product has good explosion-proof, anti-corrosion, and waterproof properties. Especially at night or in harsh environments, it can also be operated well.
The design of IP65 waterproof and dust-proof protection level can achieve surface waterproof and dust-proof effect on the installed keyboard, and prevent liquid or dust from penetrating into the interior of the keyboard.
3. The keyboard adopts long range convex keys with good tactile sensation, which can enable users to achieve noise free, fast, and accurate data input.
4. Humanized key surface layout, the key surface is made of laser engraved and etched patterns and characters with moderate depth for better operation, and long-term use will not cause characters to fall off or be worn.
5. The surface buttons of the metal keyboard are well anti prying, not easily bent or detached, which can prevent the buttons from falling off and being damaged.
7. Customize any keyface in multiple languages to adapt to different countries and customized styles.
8. Easy to install, using a serial interface to connect the host to the administrative keyboard for operation.
9. After 20 seconds, the keyboard enters sleep mode. When any key wakes up, all keyboard lights will be on, but the key values are invalid;
Mechanical parameters:
1. Button: 40 buttons, imported printed and brushed SUS304 stainless steel.
2. Button design: Square convex buttons or square flat buttons, laser engraved hollow characters, and filled with high-quality and durable environmentally friendly imported ink
3. Button size: Normal buttons: 14mm * 14mm,
4. Button stroke: 1.5mm
5. Key lifespan: Operate more than 5 million times per key.
6. Button force: 1.2N+/-0.1N (contact force)
7. Touchpad material: 1.3mm thick PCB, containing polyester film
8. Rear panel: 3.0mm thick brushed aluminum plate
9. Front panel: Imported printed brushed SUS304 stainless steel, 1.5mm thick
10. Weight: 1kg
11. The buttons can be backlit in any color and can be customized in multiple languages;
Electrical parameters:
1. Working voltage: DC+5V+/-5%
2. Working current: around 70mA
3. Electromagnetic radiation: EN50081-1
4. Electromagnetic immunity: EN50082-1
5. Electromagnetic compatibility standards: 89/336/EEC EN55022:1988+A1:2003 EN55024:1988+A1:2001+A2:2003
6. Expected service life:>5 years
7. Key switch technology: conductive carbon particles/gold-plated PCB
8. Interface technology: PS2, USB, R232, TTL optional
9. Operating system: DOS/Windows 95/98/NT/ME/2000/2003/XP/Vista, Linux, Unix, Mac osx
Environmental adaptability:

Reliability: