YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Product Size:40.3 × 18.5 × 20.4cm The YASONG SLA-01H-L RJ45 network

The YASONG SLA-01H-L RJ45 network alarm siren combines a 0–120dB adjustable horn

This product is a visual warning light and does not include a built-in battery

0–120dB adjustable volume controlled by buttons on the device

130dB loud sound for high-noise industrial areas

The remote control range is rated up to 164ft / 50m

YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Product Size:40.3 × 18.5 × 20.4cm The YASONG SLA-01H-L RJ45 networkThe 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