Helio – Wireless Outdoor Siren – DOSH4
Extremely powerful 115dB outdoor siren. Mount on the outside of the house and show potential burglaries that your home is alarm-proof. The outdoor siren has a backup storage for battery , standby for 36 months (Depends on Usage and quality of batteries). It’s easy to setup, reliable and safe, with core microprocessor and anti-tamper function. The system would inform users to replace the battery by the App when the siren is in low battery.
Features
- Power Supply: DC12V 1A (optional)
- Backup Battery: 3x D(LR20) dry cell (included)
- Transmission Distance: Up to 1000M without obstacle
- Standby Current: ≤110 uA
- Working Current: <450 mA
- Siren Volume: 115dB@30cm
- Lens Color: Red
- Working Temperature : -20°C~60°C
- IP Grade: IP54
- Tamper protection: Supported
- Prompt tone and Light Settings: Supported
- Battery Standby Time: 36 Months (Depends on Usage and quality of batteries)
- Housing Material: PC+ABS+Anti-UV
- Dimensions(L×W×H): 277.5mm×234mm×75mm
