YASONG SLA-01HY-500-3 120dB Remote Control Siren, 3 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Product Size:32.5 × 15.4 × 19.4cm This model uses a cold-rolled

This model uses a cold-rolled steel housing with an alloy horn and an anti-collision cover around the warning light

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

The title should be corrected from “Dceibel” to “Decibel” or “dB”

no-sound signal output and bolt-base installation for equipment

YASONG SLA-01HY-500-3 120dB Remote Control Siren, 3 Remotes, 500m Range, 25W, IP65, USB Audio, LED Strobe Product Size:32.5 × 15.4 × 19.4cm This model uses a cold-rolledThe 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