YASONG SLA-05AY 130dB 2000m Remote Control Siren, 45W Heavy-Duty Outdoor Horn, 1 Tone, IP65, LED Strobe Motion Sensor & Detector Alarm Siren This model works by power-on

This model works by power-on operation: once powered on

This model works with a wired button control box: after the siren and button box are connected

This siren requires wiring and wall-mounted installation

factories and security areas

The double-sided red and blue LED strobe design improves visibility from both directions

YASONG SLA-05AY 130dB 2000m Remote Control Siren, 45W Heavy-Duty Outdoor Horn, 1 Tone, IP65, LED Strobe Motion Sensor & Detector Alarm Siren This model works by power-onThe YASONG SLA 05AY is a heavy duty wireless remote control alarm siren with a 130dB loud horn, LED strobe warning, and long range remote operation for outdoor emergency 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. 24 miles in open areas without walls. 130dB loud siren for strong emergency warning 2000m remote control range in open areas without