The YASONG SLA-05BX RS-485 Modbus alarm siren combines a high-output adjustable horn
shipyards and steel plants
IP65 waterproof and dustproof ABS housing for outdoor use
Automatic calibration sets the upper detection limit after the measured distance remains stable for 10 seconds
Portable rechargeable design for movable warning use
YASONG SLA-01HX 120dB RS-485 Modbus Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC24V The YASONG SLA-05BX RS-485 ModbusThe YASONG SLA 01HX RS 485 Modbus alarm siren combines a 0120dB adjustable horn, RS 485 Modbus RTU protocol control and LED strobe warning light for warehouses, factories, workshops, corporate buildings, industrial sites and networked warning systems. This model works by RS 485 command activation: after power is connected, the alarm stays in standby mode and can be triggered by control software sending Modbus RTU commands. RS 485 Modbus RTU control