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 can be used

This model can be used with the pre-installed plug or converted for hardwired installation

The system supports single- or dual-sensor configurations and can monitor both sides of a rail-mounted crane when equipped with two laser sensors

while the small remote adjusts volume

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

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 can be usedThe 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