Bicolor beacons has two notifications. High bright LED, flashing or steady light.
With flashing light unit when two or more alarms are present the color lights up alternatively according to the event occurred. The steady light haven't this function.
Solid case, strong and totally protected against high pressure water and dust.
High protection class, categories:
2G ( Zone 1 and 2 )
2D ( Zone 21 and 22 )

For particular executions please complete the code as following:
GB : Cage guard of AISI 304
V7 : Gray epoxy enclosure RAL 7000 
0M : Cable entries M25x1,5 mm

Example part code: green and red BICOLOR beacon, steady light with gray enclosure type 10, cable entries M25 and cage guard: TEX10AAF52B/0M/V7/GB