YASONG SLA-1502 90dB Power Outage & Phase Loss Alarm Light, AC220V/380V, LED Strobe, IP54, Battery Backup Color:Green The YASONG SLA-800BY portable remote

The YASONG SLA-800BY portable remote control alarm siren combines a 0–120dB adjustable horn

vehicles or objects and automatically trigger sound and light warning

12 built-in alarm tones and a LED strobe warning light for farms

120dB loud siren sound for clear emergency warning

24 miles in open areas without walls

YASONG SLA-1502 90dB Power Outage & Phase Loss Alarm Light, AC220V/380V, LED Strobe, IP54, Battery Backup Color:Green The YASONG SLA-800BY portable remoteThe YASONG SLA 1502 is a power outage and phase loss alarm light designed to provide immediate audio and visual warning when an AC220V or AC380V power supply fails, loses a phase, has a broken wire, or is intentionally disconnected. When a monitored power abnormality occurs, the unit automatically activates a 90dB buzzer and LED strobe light. Its built in lithium battery provides backup power so the warning can continue after the main supply is lost.