wireless frequency | 433.92 MHZ, 868.4MHZ (optional) | launch distance | 150m (empty) |
Working voltage | 3V (2 AA alkaline battery) | alarm current | no more than 10mA |
wireless transmission code | 1527Mhz (default) general | Maximum coverage area | 12m * 12m |
Alarm indicator | long bright 3 seconds | Working environment | indoor |
Disassembly switch | normally closed; | alarm output | alarm report and anti-demolition report |
Height of installation | 2.2-2.7M |
working temperature | -20℃---50℃ |
Preservation temperature | -20℃---60℃ |
Anti-light | >1000LUX |
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