YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Wireless Remote Control & Trigger Alarms and timer setting details should

and timer setting details should be checked before installation

The YASONG SLA-01HY-2000-3 is a wireless remote control alarm siren with a 0–120dB adjustable horn

The YASONG SLA-900MY-2000 is a high-power wireless remote control alarm siren with a 0–130dB adjustable loud horn

a mounting bracket

YASONG SLA-05BK 130dB Dry Contact Trigger Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Wireless Remote Control & Trigger Alarms and timer setting details shouldThe 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