YASONG SLA-05CZ 130dB Button Control Alarm Siren, 45W, 12 Tones, IP65, USB Upload, Red LED Strobe Wireless remote control portable rechargeable alarm so it is better for

so it is better for nearby operation rather than long-range triggering

and USB voice upload in one integrated warning device

Please choose the correct voltage and lampshade color before ordering

LED strobe warning light and microwave + infrared motion detection for farms

YASONG SLA-05CZ 130dB Button Control Alarm Siren, 45W, 12 Tones, IP65, USB Upload, Red LED Strobe Wireless remote control portable rechargeable alarm so it is better forThe YASONG SLA 05CZ one button alarm siren combines a 0130dB adjustable horn with a red LED strobe warning light for homes, factories, mines, schools, ports and outdoor 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 linked alarms, and press any button again to stop them. One button linkage control for