The ATW-A410P is a low-profile UHF (470-990 MHz) antenna that mounts to a wall or ceiling. It features a 4-position switchable amplifier (-10 dB/0 dB/+6 dB/+12 dB) to compensate for cable loss, along with an LED indicator to display the current gain setting. To accommodate various installation environments, the antenna's BNC cable can be configured to exit from the top, side or rear of the antenna. Includes mounting bracket and screws.