SECO-LARM USA INC.
ENFORCER Weatherproof Passive Video Balun, features a protective weatherproof case for outdoor use and built-in pigtails for flexible installations. Passive video baluns connect a CCTV camera to a monitor, multiplexer, or video recorder. This model is capable of transmitting color video signals up to 1,300 feet (400m), or black and white signals up to 1,950 feet (600m). It also includes built-in surge protection and has a high immunity to interference.
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore
Protimeter: Aquant
Sensaphone: Sentinel PRO