Description

It is a 3 in 1 unique alarm device that sends out alarm signals to people through sound and light.
The alarm sound is loud and bright and applicable to different requirements.
It is widely used in schools / construction sites / warehouses / ports / mechanical equipment / factories, etc.

Specification

Outdoor Waterproof 120dB Alarm Siren Warning Sound Alarm Strobe Light Siren with Metal Box
– 4 wires 1 tone
– Waterproof
– 115 dB Sound pressure