Chuango Wireless Outdoor Siren WS-280

Wireless Outdoor Siren WS-280

When connected to an alarm system , the WS-280 is an effective crime deterrent and can easily work with other sirens in the same system. The unit can also work with other accessories such as remote controls, door/window contacts and PIR detectors on the same radio frequency to build an on-site alarm system.

Specifications

> Power Supply DC 12V 500mA
> Backup Battery 18650 3.7V 1800mAh rechargeable lithium battery
> Maximum Alarm Current ≤350mA
> Static Current ≤14mA
> Wireless Receiving Distance ≤80m (in open area)
> Operation Condition Temperature: -10°C ~ +55°C
Relative Humidity: ≤80% (Non-condensing)
> Maximum Siren Volume 105dB
> Battery Standby Time ≤7 days
> Radio Frequency 315MHz or 433.92MHz
> Housing Material PC+ABC+ANTI-UV
> IP Rating IP 54
> Dimensions (L×W×H) 245.2×227.5×72.4 mm