YASONG SLA-01W 120dB Motion Sensor Alarm Siren, 25W, 9 Tones, IP65, 1–10m Detection, LED Strobe Portable Alarms The YASONG SLA-01TY-4-500 is a

The YASONG SLA-01TY-4-500 is a wireless remote control alarm siren with a 0–120dB adjustable loud horn

IP69K waterproof and dustproof housing for outdoor warning use

This model uses a sensitive motion sensor to detect people or animals within the warning area

12 built-in tones selectable by the side button

The YASONG SLA-08 anti-collision alarm siren combines a 0–130dB adjustable horn

YASONG SLA-01W 120dB Motion Sensor Alarm Siren, 25W, 9 Tones, IP65, 1–10m Detection, LED Strobe Portable Alarms The YASONG SLA-01TY-4-500 is aThe 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