YASONG SLA-01TY-4-500 120dB Industrial Wireless Remote Siren, 4 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Product Size:29.2 x 19.4 x 16.2cm DC12V–24V vehicle power input and

DC12V–24V vehicle power input and 40W warning light output for trucks

then press again to stop the alarm

Power outage and power recovered modes for different monitoring needs

and built-in battery power for temporary outdoor security alerts

The YASONG SLA-01HY-4 is an outdoor remote control alarm siren with a 0–120dB adjustable loud horn

YASONG SLA-01TY-4-500 120dB Industrial Wireless Remote Siren, 4 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Product Size:29.2 x 19.4 x 16.2cm DC12V–24V vehicle power input andThe YASONG SLA 01TY 4 500 is a wireless remote control alarm siren with a 0120dB adjustable loud horn, LED strobe warning, and 4 included remote controllers for outdoor and industrial safety alerts. This model stays in standby mode after power on and can be triggered or silenced by remote control. The remote range is rated up to 500m 0. 3 miles in open areas. 0120dB adjustable volume for different warning environments 4 remote controllers included for