Pieejams 20 gab.
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 built-in backup battery standby for 36 months.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 App when the siren is in low battery.Technical specification:Power Supply: DC12V 1ABackup Battery: 3x D(LR20) dry cellTransmission Distance: Up to 200M without obstacleStandby Current: ≤30μAWorking Current: <450 mASiren Volume: 115dB@30cmLens Color: Red/BlueWorking Temperature: -20°C~60°CIP Grade: IP54Tamper protection: SupportedPrompt tone and voice adjustment: SupportedBattery Standby Time: 36 MonthsHousing Material: PC+ABS+Anti-UVDimensions(L×W×H) : 240mm×220mm×70mmManufacturer: HiSmartWarranty: 24 months |