YASONG Wireless WiFi APP Control Industrial Alarm Siren 45W High Power 0-130dB 12 Horn Tones Switchable Emergency Alarm Range of 100-150 Meters Compatible with Alexa, Google Assistant SLA-05BWIFI 24V Attribute Value Supply Voltage 20

Attribute Value Supply Voltage 20 → 30 V ac/dc Light Effect Flashing Lens Colour Red Mounting Style Surface Mount Bulb Type LED Current Type AC

Ambient temperature (24 h): 60 °C

the RS Pro magnifier can be used for reading

always follow basic safety precaution to reduce the risk of damaging in the light

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YASONG Wireless WiFi APP Control Industrial Alarm Siren 45W High Power 0-130dB 12 Horn Tones Switchable Emergency Alarm Range of 100-150 Meters Compatible with Alexa, Google Assistant SLA-05BWIFI 24V Attribute Value Supply Voltage 20Product Specification ProductSmart Wi Fi Siren Alarm Working principle: Siren standby after power on, phone control siren on and off Size18. 31640. 3 Unit: cm Weight4KG MaterialCold rolled steel, PS VoltageDC12V 24V; AC110V 220V Power45W IP ratingIP65 Waterproof and dustproof Tone12(Adjust by button Volume0 130dBAdjust by button USB portUpload your own audio Light wayLED Strobe Shade colorRed Working current: <1A Working temperature: 40~70