YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Volutage:DC12V Magnet base or bolted base

Magnet base or bolted base options for different installation needs

130dB fixed sound for noisy environments

120dB loud horn for clear outdoor warning

The YASONG SLA-800 industrial alarm siren combines a 0–120dB adjustable horn with a LED strobe warning light for factories

traffic control areas

YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Volutage:DC12V Magnet base or bolted baseThe YASONG SLA 05BK dry contact trigger alarm siren combines a 0130dB adjustable horn, 45W alarm power and LED strobe warning light for sensors, motion detectors, entry access control systems, relays, control panels and outdoor industrial security areas. This model works by dry contact signal activation: when an external device sends a voltage free switch signal, the siren triggers both sound and light warning. It supports multiple voltage options and