YASONG SLA-05B1 130dB Outdoor Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Product Size:40.3 × 18.5 × 20.4cm 30W solar charging with 12V

30W solar charging with 12V / 10000mAh rechargeable battery

Press any button to start all connected sirens

Simple wiring is required

The YASONG anti-theft vibration sensor alarm is a 113dB waterproof burglar alarm designed for bikes

Up to 72H working time after full charge

YASONG SLA-05B1 130dB Outdoor Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Product Size:40.3 × 18.5 × 20.4cm 30W solar charging with 12VThe YASONG SLA 05B1 outdoor timer alarm siren combines a 0130dB adjustable horn, 45W alarm power and LED strobe warning light for large factories, workshops, schools, public facilities, oil fields, chemical plants and outdoor security areas. This model includes an intelligent timing function, allowing users to set alarm operating times so the siren activates only when needed. It supports multiple voltage options and requires wiring before use. 0130dB