Weatherproof siren for Dahua wireless alarm system
- Encrypted (AES128) communication between the siren and the control centre at 868.0 MHz-868.6 MHz, distance up to 1600m in direct line-of-sight mode.
- Battery power supply (4xCR123A total 12v batteries included), plus 12VDC power input, current consumption 92uA in normal mode, 420mA in case of alarm.
- Piezo siren 110dB with a choice of different sounds, plus a colour LED indicator light.
- Battery discharge and ambient temperature monitoring, operating temperature -25 °C to +60 °C, IP65
- System management and day-to-day use is done through the DMSS app, the installer level app is COS PRO.
- Dimensions 200 mm × 200 mm × 52.5 mm, plastic body
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