YASONG SLA-800BY 120dB Portable Remote Control Industrial Alarm Siren, 2000m, 12 Tones, Rechargeable Battery, LED Strobe Product Size:22 x 20 x 11.3cm Fully charge the siren before

Fully charge the siren before use

The sensor can detect movement of people

IP65 housing for outdoor and harsh industrial use

7 adjustable sensitivity levels from gentle touch to stronger push or impact

YASONG SLA-800BY 120dB Portable Remote Control Industrial Alarm Siren, 2000m, 12 Tones, Rechargeable Battery, LED Strobe Product Size:22 x 20 x 11.3cm Fully charge the siren beforeThe YASONG SLA 800BY portable remote control alarm siren combines a 0120dB adjustable horn, 12 built in alarm tones, LED strobe warning light and a rechargeable lithium battery for temporary outdoor warning use. This model includes a large wireless remote for alarm on off control up to 2000m 1. 24 miles in open areas, and a small infrared remote for adjusting volume, tone and alarm mode within about 8m. 2000m wireless remote range for open area alarm