Stainless Steel Usb Numeric Keypad With Display , Digital Keyboard With Display
Brand Name:guangzhi
Certification:CE、FCC、RoHS
Model Number:GZ-B020043
Minimum Order Quantity:1pcs
Delivery Time:1-20 work days
Payment Terms:T/T,Paypal
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
9th Floor, West Coast Building, Nanhai Avenue, Nanshan District, Shenzhen, Guangdong, China
Supplier`s last login times:
within 2 hours
Product Details
Company Profile
Product Details
Industrial stainless steel digital keyboard with display screen , led English screen
Product Name: Waterproof and dustproof screen metal keyboard
Product model: GZ-B020043
Product size: 120mm*146mm
Product application:
Mainly used in all kinds of unsupervised or semi supervised gas
stations.
Product performance
1. hardware interface serial port R232 standard interface;
2. the keyboard is connected to the computer serial port, and the
USB interface is powered on;
3. after the keyboard is connected, the power on will "tick", and
the keyboard display will show "welcome to use";
4.When you press 1234567890, the number will be displayed on the screen. Press the "Cancel" key, the number on the screen will be eliminated. Press the "correct" key, one by one, in order. Press the "confirm" key, the number will be transmitted to the computer through the serial port;
screen performance
1. the screen is 128 * 32 dot matrix;
2. screen is Chinese display;
Environmental adaptability:
Working temperature | -20 ° Cto + 60 ° C |
Storage temperature | -30 ° Cto + 70 ° C |
Relative humidity | 30-90% |
Stainless Steel Usb Numeric Keypad With Display , Digital Keyboard With Display
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