YASONG SLA-800BY 120dB Portable Rechargeable Remote Siren, 500m Range, 2600mAh Battery, 12 Tones, IP65 Power Failure & Restoration Alarms 24 miles in open areas

24 miles in open areas without obstacles

This model is designed for wall-mounted installation and AC220V ±10% power

the detector keeps the alarm output active until the target leaves

2 flashing modes including rotating flash and strobe flash

The YASONG SLA-01Y is an outdoor wireless remote control alarm siren with a 120dB loud horn

YASONG SLA-800BY 120dB Portable Rechargeable Remote Siren, 500m Range, 2600mAh Battery, 12 Tones, IP65 Power Failure & Restoration Alarms 24 miles in open areasThe 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