Wireless keyboard, dual channels that are activated only after having entered a suitable combination (PIN). Designed for indoor or outdoor installation.
Power supply: 6VDC 2 CR2032 (230mAh) lithium battery
Number of passwords: 0 to 8 digits
Operating frequency: 433.92 MHz
Protection level: IP54
Transmit power: about 1mW
Dimensions: 85 × 75 × 35mm
Working temperature: -20 ° C ~ +55 ° C