Wireless Outdoor Strobe Siren
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 1200mAh 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
Batter y Standby Time: =3 days
Radio Frequency: 433.92MHz (±75KHz)
Housing Material: PC+ABC+ANTI-UV
IP Rating: IP 54
Dimensions (L×W×H): 245.2x227.5x72.4 mm