YASONG SLA-01TY-2000-4 120dB Wireless Industrial Remote Siren, 4 Remotes, 2000m Range, IP65, USB Audio, LED Strobe collection-warning-lights-signal-towers 0–120dB adjustable volume controlled by

0–120dB adjustable volume controlled by buttons on the device

This model supports power failure alarm and power recovered alarm modes

The YASONG SLA-01W1 is a timed motion activated alarm siren with a 0–120dB adjustable loud horn

120° forward sensing angle for front-area coverage

or double-sided adhesive

YASONG SLA-01TY-2000-4 120dB Wireless Industrial Remote Siren, 4 Remotes, 2000m Range, IP65, USB Audio, LED Strobe collection-warning-lights-signal-towers 0–120dB adjustable volume controlled byThe YASONG SLA 01TY 2000 4 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 turned on or off by remote control. The remote range is rated up to 2000m 1. 2 miles in open areas. 0120dB adjustable volume controlled by button 4 remote controllers included for flexible alarm