YASONG SLA-01T1 120dB Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe, Wall Mount Recordable Alarm Siren 2V / 300mAh storage battery

2V / 300mAh storage battery and 2V / 100mAh solar panel

This model uses a 20W solar panel and a 10Ah lithium battery

2000m open-area remote distance for long-range alarm control

Each color button controls the corresponding tower light layer

8W solar panel and a 5Ah lithium battery for outdoor warning use without fixed wiring

YASONG SLA-01T1 120dB Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe, Wall Mount Recordable Alarm Siren 2V / 300mAh storage batteryThe YASONG SLA 01T1 timer alarm siren combines a 0120dB adjustable horn, 45W alarm power and LED strobe warning light for factories, workshops, schools, public facilities, buildings, oil fields and chemical plants. This model includes an intelligent timing function, allowing users to set operating times so the alarm activates only when needed. It supports multiple voltage options and requires wiring before use. 0120dB adjustable sound for different