YASONG SLA-01HY-4 120dB Remote Control Siren, 500m/2000m Range, 4 Remotes, IP65, USB Audio Product Size:32.5 × 19.4 × 15.4cm The YASONG SLA-800W is a

The YASONG SLA-800W is a motion detector alarm siren with a 120dB adjustable loudspeaker

construction sites and outdoor warning areas

This remote is mainly used with alarm sirens that already support wireless remote control

tone and alarm mode within about 8m

This model uses a plug-and-play switch control box

YASONG SLA-01HY-4 120dB Remote Control Siren, 500m/2000m Range, 4 Remotes, IP65, USB Audio Product Size:32.5 × 19.4 × 15.4cm The YASONG SLA-800W is aThe YASONG SLA 01HY 4 is an outdoor remote control alarm siren with a 0120dB adjustable loud horn, LED strobe warning, and 4 included remote controls for industrial and security alerts. This model is available with 500m 0. 3 mile and 2000m 1. 24 mile remote range options. Please choose the correct remote range and voltage option before ordering. 0120dB adjustable volume controlled by buttons on the device 500m or 2000m remote range options for open