Safety Technology International, Inc. STI-13000NC Universal Stopper without Horn Housing, Flush, Clear , White Flush Mount and an RSB2 relay module

and an RSB2 relay module

it supports robust network management

Easily bring power to composite & component video and surveillance systems

With a built-in IR (infrared) LED illumination system

Safety Technology International, Inc. STI-13000NC Universal Stopper without Horn Housing, Flush, Clear , White Flush Mount and an RSB2 relay moduleUniversal Stopper indoor outdoor clear cover for flush mount. Cover offers excellent protection against physical damage (both accidental and intentional), dust and grime as well as severe environments inside and out. Constructed of clear polycarbonate, the cover is for flush mount. It is sized to fit most pull stations and has a high strength continuous hinge. Designed to comply with ADA, and it is less than 4 inches in depth.