TSE specializes in technical surveillance and specialized communications applications. They have developed a waterproof (IP 67 water and dust proof) camera system for K-9 use. In addition to its waterproof features, the extreme lowlight black and white wireless camera also offers IR sensing and illumination as well as excellent range (~300m in addition to 3 reinforced concrete walls with steel hatch doors). The system boasts a 2.5 hour run time and the camera mast is spring loaded so that it will not break off if the dog runs into an obstacle. The mast can also be stowed for rest periods and transport. The receiver unit incorporates a 2.5″ screen and can be wrist or chest mounted.
TSE makes quality products and their sales & support staff are second to none. They have gone above and beyond to support units I have served in.