YASONG SLA-B02X 120dB RS-485 Modbus Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC12V 130dB loud sound for large

130dB loud sound for large outdoor areas

The remote control range is rated up to 2000m in open areas without walls

80 high-intensity LED beads for strong visual warning visibility

This model uses an AC100–240V power input and comes with an adapter

5cm or 28cm bracket options for different installation heights

YASONG SLA-B02X 120dB RS-485 Modbus Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC12V 130dB loud sound for largeThe YASONG SLA B02X RS 485 Modbus alarm siren combines a 0120dB adjustable horn, RS 485 Modbus RTU protocol control and LED strobe warning light for factories, warehouses, corporate buildings, residential communities, retail stores and industrial warning systems. This model works by RS 485 command activation: after power is connected, the alarm remains in standby mode and can be triggered by control software sending commands through the RS 485