YASONG SLA-800BY 120dB Portable Rechargeable Remote Siren, 500m Range, 2600mAh Battery, 12 Tones, IP65 Product Size:22 × 11.3 × 15cm Color and voltage options for

Color and voltage options for different equipment setups

docks and outdoor security warning areas

113dB loud alarm shown in the product title for theft deterrence

This model works by wireless remote control operation after wiring: after the beacon is wired and powered on

Charge the unit before use and install it in an open area for better motion detection

YASONG SLA-800BY 120dB Portable Rechargeable Remote Siren, 500m Range, 2600mAh Battery, 12 Tones, IP65 Product Size:22 × 11.3 × 15cm Color and voltage options forThe YASONG SLA 800BY is a portable rechargeable remote control siren with a 120dB adjustable sound output, LED strobe warning, and a built in lithium battery for temporary outdoor warning use. This model includes a large remote for alarm on off control and a small infrared remote for adjusting volume, tone, and alarm mode. The wireless remote range is rated up to 500m 0. 31 miles in open areas without walls. 120dB adjustable sound controlled by