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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
When a monitored power abnormality occurs
This model can be turned on or off through the eWeLink app after power connection and WiFi pairing
Please confirm whether your device outputs dry contact or voltage signal before ordering
and the sound or flash settings are adjusted by buttons inside the lampshade
Confirm the backup battery capacity and operating time before purchase if these details are critical to your application
YASONG SLA-01H 120dB Adjustable Industrial Alarm Siren, 25W, 9 Tones, USB Upload, IP65, LED Strobe collection-solar-powered-alarms When a monitored power abnormalityThe YASONG SLA 01H audible and visual alarm siren combines a 0120dB adjustable sounder with a LED strobe warning light for factories, docks, ports and industrial warning areas. This model works by power on operation: the alarm starts sounding and flashing when powered on, and stops when power is turned off. Voltage and lampshade color should be selected before ordering. 0120dB adjustable volume for different warning needs Multi tone alarm sound with
