Wireless intelligent keyboard with hardware dongle Description: This keyboard uses the hardware dongle to prevent well the datas from copy. When modify the keyboard settings need insert the dongle first. Otherwise, cant modify any settings. The owner can hide the dongle after setting. It can work with battery, also allow work with the electricity. Note: our company keyboard can work well with the device. It is not only alarm device also can be other products that meets the keyboard datas. Without any operation on the keyboard, the static currency is 0, so need press[*] to start the battery offer power, which achieves lowest battery consumption. Wireless distance is 300 meters. How to code the wireless keypad to the alarm control panel: Make the control panel on the condition of code status. Then input 1234* or 1234# then will hear beep from the panel, which means code succefully. Normal Operations: 1. Away Arm 2. Home Arm 3. Disarm Function Settings: 1. Reset 2. Modify the password 3. Set the resistance(19 kinds resistance for choice). the default resistance is 4.7M. 4. Set the code type: learn code and fix code. The default is 2262 fixed code. 5. Set the keyboard button sequence(24 kinds sequency for choice). 6. Modify keyboard ID address. 7. Set keyboard sound: close the buzzer; open the buzzer. 8. Wrong password indication. 9. Weak battery indication. 315/433MHz for choice, the default frequency is 433MHz. If need 315MHz, please tell us in advance. White color cover and black color cover for choose. blue back light and white back light for choose. for more information can contact us directly. sales1@rubyltd.com 0.2kg per pcs.