【Wireless synchronous control】When the remote controller is pressed, multiple alarm siren can be controlled synchronously.  Remote control, emergency control, combined light and sound warning.  Emergency alarm siren with the same communication code can be transmitted to each other
【Remote control distance】The  alarm siren is equipped with a remote control and the remote range: 2000m/1.24miles(no wall).  After wiring, turn on power switch, different built-in tones can be switched through the remote control, the default is 3 tones, which can be customized.  you can turn OFF/ON the siren floodlight freely by the remote.
【Volume optional】The volume can be adjusted by the button (0-130dB adjustable) .  The shell is made of waterproof and dustproof steel plate.  And the protection level is IP65, which can be used outdoors with confidence.
【Emergency security siren】Siren Alarm built-in lithium battery, power outage automatically turn on the floodlight and alarm sound and light alarm.  It can work continuously for about 2h under power failure. There is an emergency button at the bottom of the alarm, when pressed, the alarm will immediately sound and light the alarm and the floodlight will be turned on.
【Widely used】Siren is widely used in tunnels, factories, ports and harbours, mines, metallurgy, large workshops, banks, schools and other special environments for safety warnings in case of emergencies
Product Specification
Product：Wireless Tornadoe Fire Earthquake Emergency Siren Alarm
Model：SLA-SD500-Y
Voltage： AC110V/AC220V
Siren Power：30W
FloodLight power:10W
Lithium battery: 14.8V/5Ah
Battery operating time: the siren can continue to work for 2 hours under the state of power failure
Remote control distance: 2000m/1.24mile
Tone：3（Adjust by remote control）
Volume：0-130 dB（Adjust by button）
Light way：LED Strobe
IP rating：IP65 Waterproof and Dustproof
Size：20.8*15.26*47.4cm/ 8.2*6*18.7inch
Weight：8KG
Material：ABS, Steel, PS
Installation method: Wall Mount
Customization: Contact us