YASONG SLA-900MX 130dB RS-485 Modbus Alarm Siren, 150W, 12 Tones, IP65, USB Upload, LED Strobe collection-wireless-sensor-alarms This model stays in standby

This model stays in standby mode after power-on and can be triggered or silenced by remote control

This model supports LED SMD bead or incandescent bulb light source options

The remote range is rated up to 500m / 0

vehicles or objects and automatically trigger sound and light warning

and long-distance remote control for outdoor safety and security alerts

YASONG SLA-900MX 130dB RS-485 Modbus Alarm Siren, 150W, 12 Tones, IP65, USB Upload, LED Strobe collection-wireless-sensor-alarms This model stays in standbyThe YASONG SLA 900MX RS 485 loud alarm siren combines a 150W high power horn with a LED strobe warning light for factories, industrial sites, large outdoor areas and emergency warning systems. This model is triggered by RS 485 communication protocol and supports Modbus RTU with a default baud rate of 9600. Users can send commands through control software to activate the alarm and adjust volume or tone. 150W high power siren for wide area warning