YASONG SLA-B02Y-2000M 120dB Remote Siren, 2000m Range, 12 Tones, IP54, LED Strobe, USB Audio Wireless remote control portable rechargeable alarm The YASONG SLA-1501 power outage

The YASONG SLA-1501 power outage alarm siren combines a 120dB adjustable horn

The YASONG SLA-01HK+ABT100 is an outdoor infrared beam alarm kit that combines a 120dB sound-and-light siren with a dual-beam infrared detector for perimeter security

making it suitable for fixed mounting or removable vehicle warning use

3 selectable alarm tones with custom tone and voice options

construction sites and other high-noise areas

YASONG SLA-B02Y-2000M 120dB Remote Siren, 2000m Range, 12 Tones, IP54, LED Strobe, USB Audio Wireless remote control portable rechargeable alarm The YASONG SLA-1501 power outageThe 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