YASONG SLA-01HY-500-3 120dB Remote Control Siren, 3 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Wi-Fi Network Alarm Systems & Sirens LED strobe warning light and

LED strobe warning light and microwave + infrared motion detection for farms

Red and blue strobe light for visible alarm warning

31 mile in open areas without walls

The YASONG SLA-05CZ one-button alarm siren combines a 0–130dB adjustable horn with a red LED strobe warning light for homes

strobe and high-frequency flash

YASONG SLA-01HY-500-3 120dB Remote Control Siren, 3 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Wi-Fi Network Alarm Systems & Sirens LED strobe warning light andThe YASONG SLA 01HY 500 3 is a wireless remote control alarm siren with a 0120dB adjustable horn, LED strobe warning, and 3 included remote controllers for outdoor security and industrial warning use. This model stays in standby mode after power on and can be turned on or off by remote control. The remote range is rated up to 500m 0. 3 miles in open areas without walls. 0120dB adjustable volume with short press button adjustment 3 remote controllers