Description
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
Download Pdf: Chuango catalogue
