Infrarosso senza fili 30 60m 433mhz per ja50, ja50w infrarosso senza fili 30 60m 433mhz per ja50, ja50w

detection method: dual pyroelectric passive infrared sensor detection coverage: 90 degrees to a distance of 12 meters operating voltage: 9V battery operating current: 40uA (stand by) house code: 8bits sleeping time between two transmissions: 5min. transmitting distance: 60m (open area) working frequency: 433.92MHz used transmitter: model TX-3
The JA50P wireless indoor motion sensor is a part of the JA-50 wireless alarm system. It detects human (animal) body movement and sends a coded radio signal to the control panel. The JA50P has a high resistance to false alarms. This is because a built in microcontroller makes complete digital analysis of sensor's signals. The sensor has a very low power consumption because of special sleeping software. It also has a built in low battery detector. Tamper protection is also provided. You can use an unlimited number of JA50P detectors in your JA-50 system as you need.