YASONG Security Strobe Light Siren Alarm, Switch Signal Triggered, Single Color & Single Tone Industrial Security System Alarm Kit for Security & PLC System Applications, 120dB Loud Horn 25W SLA-01K

【Operating Principle】The dry contact triggered alarm works by receiving switch signals (voltage-free signals) transmitted from external devices to activate the alarm. For example, sensor, access control system, motion detector, and other device detect certain abnormal conditions and generate a dry contact signal in the form of a switch. Once the alarm receives the dry contact signal, it will trigger both audible and visual alerts 【Loud Horn】The alarm bell uses high-quality alloy speakers, the default siren sound are 120 decibels. If you want to customize the alarm voice, please contact us. 【Siren Light】The alarm lamp uses LED strobe light, and the blinking mode is not adjustable. With light diffuser, default red lampshade, if you need other colors please contact us. 【Outdoor Alarm】The alarm siren adopts a weatherproof circuit design, a plastic sprayed steel plate shell, and the protection level can reach IP65, which can be used outdoors with confidence. 【Application】This alarm is the ideal choice for industrial, outdoor, and commercial applications, offering powerful sound and excellent protection performance to meet your safety needs Product SpecificationProduct：Switching Value Alarm SirenWorking principle: The dry contact triggers sound and light alarmModel：SLA-01KFactory：YASONG ALARMSize：30.6×15×17 （Unit: cm）Weight：4KGMaterial：Cold rolled steel , PSVoltage：DC12V/24V;AC110V/220VPower：25WIP rating：IP65Tone：1（siren）Volume：120 dBLight way：LED StrobeWorking current: <1AWorking temperature: -40℃~70℃Installation method: wall mount