Wireless transmission featuring new technology and farther distance
◆ Combination of micro-power consumption chip and advanced power-saving technology , extending working life of battery
◆ Automatic temperature compensation and superior resistance to false alarm
◆ Sensitivity adjustable
◆ SMD technique with excellent resistance to interference of EMI and RFI
◆ Alarm indicator with optional ON/OFF
◆ Low voltage detection and alert
| Work voltage |
DC 3V (4 AAA 1.5V batteries) |
Current consumption |
≤80uA on standby ,
≤10mA in alarming |
| External power(optional) |
DC 9V |
Detecting space |
12m/120 degrees |
| Installation height |
2m~2.5m |
Installation elevation |
Wall-hangling |
| Ambient Temperature |
-10℃~50℃ |
Alarm output |
Wireless output |
| Sending distance |
≤500m (at open area) |
Sending frequency |
315m(433m optional) |
