Operating Principle: Button control box to control the siren on or off. After the siren wires and thebutton box wires are connected, when power on, the siren is in standby. Press any button on the button box, all the sirens will start to sound and light alarm; press any button on the button box again, all the alarms will stop working. If the alarm siren and the button control box are far away, wiring is required between the alarm and the button control box!
Loud horn: 120dB high sound siren, equipped with a powerful speaker, can produce a loud and clear sound. The horen is made into arc shape, which will spread the sound wave effectively.
Material of siren: Siren is made of cold-rolled steel and ABS plastic, can work normally in rainy, snowy, and hot environments
Widely used: Outdoor or indoor siren alarm is easy to install and can be used in a variety of applications, including home, warehouse, port, dock, factory, and more
Note: 1) If the alarm siren and button control box are far apart,wiring is required between the alarm and the key box!. 2)The volume and tone can not be adjusted for this model
Product Specification
Product： Siren Alarm with Strobe Light Outdoor 
Size：17.4*15.4*30.3 cm/6.85*6.1*11.9inch
Weight：5KG
Material：Cold rolled steel, ABS and PS
Voltage：DC12V/ DC24V, AC110V/AC220V/AC380V
Power：25Watt
IP rating：IP65 Waterproof
Tone：One tone
Volume：120dB（Non-adjustable sound）
Light way：LED Strobe
Shade color：Red
Working current: <1A
Working temperature: -40℃~70℃
Notes：If the alarm siren and the button control box are far away, you need to pull the wire between the siren and button control box!
Customization: Contact us