RF 433MHz Wireless Keypad for Alarm System Home Security support RFID Card Wireless doorbell Password Keypad
SPECIFICATIONS Power Supply: Micro USB+5VDC/1000mA
Backup Battery: 3.7V, 500mAh Lithium-ion
Battery Consumption: <15uA@sleep and <15mA@ready
Radio Frequency: 433Mhz
RFID Chip: 4100/4200
RFID Frequency: 125KHz
Operation Temperature: -10~55℃
Installation
Before installation, please test the keypad communication range with your hub first. It is not advised to mount the keypad onto metal surfaces as the material can block RF signals between the keypad and the receiver. Fix the bracket to the surface with included screws. Insert the keypad into the bracket.