Wireless Outdoor Siren (DOSA4)
It’s easy to setup, reliable and safe, with core microprocessor and anti-tamper function.
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
