Specifications:

100% brand new and high quality.
Super bright LED alarm, long service life.
Easy to use and install, it can be easily installed anywhere with bolts on the bottom.
120 decibels and rotating light make the warning more obvious.
Operating Voltage: 12DC(can choose）
Operating Current: 2A
Power: 20W
Decibel: 90-120db
Fixed Mode: Bolt
Colour: picture color
Material: AS+ABS+metal
Size: 9*9*17cm

wide range of uses:

Suitable for dangerous areas like workshop, crane tower, traffic construction etc.
Garage doors, Electronic gates, Barrier gates, sliding doors, automatic doors, rolling doors, shutters Alarm system, access control system