YASONG SLA-02WS-P 120dB Solar Industrial Alarm Siren, PIR + Microwave Sensor, IP65, 12 Tones, USB Upload Alarm Siren Size:17.5 × 14.7 × 39.34cm This model stays in standby

This model stays in standby mode after power-on and can be triggered or silenced by remote control

This model is designed for wall-mounted installation and AC220V ±10% power

DC12V–24V vehicle power input and 16

and long-range remote operation for outdoor and industrial alert use

The YASONG SLA-YJ01 emergency alarm siren combines a 120dB loud horn with a red LED strobe warning light for homes

YASONG SLA-02WS-P 120dB Solar Industrial Alarm Siren, PIR + Microwave Sensor, IP65, 12 Tones, USB Upload Alarm Siren Size:17.5 × 14.7 × 39.34cm This model stays in standbyThe YASONG SLA 02WS P solar outdoor motion sensor alarm siren combines a 0120dB adjustable horn, LED strobe warning light and PIR + microwave dual tech sensor for farms, orchards, gardens, courtyards and outdoor security areas. This model uses a 20W solar panel and a 10Ah lithium battery, making it suitable for outdoor locations where fixed wiring is difficult. The sensor can detect movement of people, vehicles or objects and automatically trigger