The included remote control adjusts the volume
The title should be corrected from “Dceibel” to “Decibel” or “dB”
Please confirm that your external device provides a dry contact signal before connecting the alarm
The YASONG wireless remote control is an alarm siren remote controller designed to turn compatible YASONG remote-control alarm sirens on or off from a distance
gantry cranes and outdoor industrial security areas
YASONG SLA-01W 120dB Motion Sensor Alarm Siren, 25W, 9 Tones, IP65, 1–10m Detection, LED Strobe Alarm with Infrared Detector The included remote control adjustsThe YASONG SLA 01W motion sensor alarm siren combines a 0120dB adjustable horn with a LED strobe warning light for factories, warehouses, docks, gates and outdoor security warning areas. This model works by motion detection trigger: after wiring and power on, the siren stays in standby mode and activates sound and light warning when movement is detected within the sensing area. Motion triggered alarm for people or object movement detection 110m