Wireless Outdoor Siren (DOSA4)

Wireless Outdoor Siren (DOSA4)

It’s easy to setup, reliable and safe, with core microprocessor and anti-tamper function.

Description

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.

Power Supply

DC12V 1A

Backup Battery

3x D(LR20) dry cell

Transmission Distance

Up to 1000M without obstacle

Standby Current

≤110 uA

Working Current

<450 mA

Siren Volume

115dB@30cm

Lens Color

Red/Blue

Working Temperature

-20°C~60°C

IP Grade

IP54

Tamper protection

Supported

Prompt tone and Light Settings

Supported

Battery Standby Time

36 Months

Housing Material

PC+ABS+Anti-UV

Dimensions(L×W×H)

277.5mm×234mm×75mm

Address

Address: House No: 214, Road: 13, New DOHS, Mohakhali, Dhaka-1206

Call Us

16467

Email Us

Business Email: sales@watchman.digital

Technical Email: support@watchman.digital

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