HIGH DECIBEL HORN--Sound volume up to 110db, cycle alarm after power on, clear and lound sound.
LED STROBE LIGHT--Energy saving, environmental protection, bright lights.
WATERPROOF AND DUSTPROFF-- It can also be used outdoors, no need to worry about rainy weather.
APPLICATION PLACES-- Hoisting machinery, port terminals, factory workshops, construction sites, schools, etc.
INSTALLATION -- It can be wall-mounted or at the bottom, easy to use.