Medium 2 AA Battery Wall-Mount Hatch Enclosures New Age Enclosures Medium 2 AA Battery Wall-Mount Hatch Enclosures feature a slide-on battery hatch that conceals the assembly screws for a streamlined look. These self-powered, low-profile enclosures appear to float on the wall, making them ideal for indoor wireless wall-mount applications. The compartment box for two AA batteries delivers enough power for use with touch screens and keypads. The enclosures are built using injection-molded UL 94V-0 HB, RoHS-compliant acrylonitrile butadiene styrene (ABS) plastic. The dimensions are 4.2' x 2.5' x 1.7', and the cases support a 0.062' thick PCB measuring 3.95' x 2.17'. New Age Enclosures Medium 2 AA Battery Wall-Mount Hatch Enclosures are available in black or white.