YASONG SLA-B02Y-2000M 120dB Remote Siren, 2000m Range, 12 Tones, IP54, LED Strobe, USB Audio Featured collection 12 built-in tones adjustable by

12 built-in tones adjustable by long-pressing the button

and installation requirements for your application

not a complete mainframe system

industrial sites and networked warning systems

This model works by external signal triggering: it accepts either passive signal dry contact or active signal wet contact input

YASONG SLA-B02Y-2000M 120dB Remote Siren, 2000m Range, 12 Tones, IP54, LED Strobe, USB Audio Featured collection 12 built-in tones adjustable byThe YASONG SLA B02Y 2000M is a wireless remote control alarm siren with a 120dB adjustable loud horn, LED strobe warning, and long range remote operation for outdoor and industrial alert use. This model stays in standby mode after power on and can be turned on or off by wireless remote control. The remote range is rated up to 2000m 1. 24 miles in open areas without walls, while the infrared remote is used to adjust volume and tone. 0120dB adjustable