RS-485 Modbus-RTU protocol control and LED strobe warning light for factories
cranes and outdoor emergency warning areas
IP65-rated housing for outdoor and dusty environments
Red and blue strobe warning for clear two-color visual signaling
0–130dB adjustable volume controlled by button on the siren
YASONG SLA-05BZ 130dB Button Control Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:AC110V RS-485 Modbus-RTU protocol control andThe YASONG SLA 05BZ one button alarm siren combines a 0130dB adjustable horn with a LED strobe warning light for farms, factories, harbors, docks and industrial emergency warning areas. This model works by button control box operation: after the siren wires and button box wires are connected, the siren stays in standby when powered on. Press any button to start all connected sirens, and press any button again to stop them. One button linkage control