YASONG Alarm Siren with Button Control Box 130dB Horn 45w Emergency Alarm Systerm Strobe Siren for Farm Factory Harbor Dock SLA-05AZ

【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 you do not know how to wire, you can contact us and we will solve for you） 【Alarm siren with strobe light】Once activated there will be red flashing warning light at the same time with the tone, obvious and easy to attract attention;  bright LED beads with low power consumption and long service life. Also it is designed with diffuser, can spread the light in a scientific manner 【Loud Horn】The alarm bell uses high-quality alloy speakers, the default siren sound is 130 decibels, and the volume &  tone is not adjustable. If you want to customize the alarm voice, please contact us. 【Outdoor waterproof alarm siren】The shell is made of waterproof and dustproof steel plate.  IP65 protection level.  It can be used in any outdoor environment and suitable for any weather. Integrated circuit inside, strong anti-interference ability and stable performance 【Widely used】Y DIANS S Alarm siren is a professional manufacturer of audible and visual alarm. The button siren are widely used in home, factory, mines, school, house, ports and other places. If you need more functions and higher power alarms or solutions, please contact us Product SpecificationProduct：One Button Alarm SirenModel：SLA-05AZFactory：YASONG ALARM SIRENSize：40.3×18.5×20.4 （Unit: cm）Weight：4KG;Material：Cold rolled steel and ABSVoltage: DC12V/24V, AC110V/220VPower：45WIP rating：IP65 Waterproof and DustproofTone：1Volume：130 dB Light way：LED StrobeShade color：RedInstallation method: wall mount