The Pelco IRD2024 Receiver operates all of Pelco's fixed speed pan/tilts and domes. This receiver offers removable screw terminal connectors for quick and easy installation. Power and communication indicators are provided for troubleshooting purposes. The IRD2024 works with standard and extended Coaxitron controllers, including the CM6700/7500/8500/9500, KBD9000, MPT9000/9500, and MX4000.With Coaxitron control, pan/tilt and lens control signals are transmitted over the video coaxial cable, saving wiring costs. The control data is superimposed on the vertical blanking interval of the video signal. Standard features include pan/tilt control (including auto and random scan), camera power, lens control (zoom, iris, and focus), and two auxiliary outputs. The receiver also can be used with the LRD41TLC Test Local Control module, which allows on-site testing and troubleshooting of system functions. The TLC module plugs into the receiver and operates off the receiver's power. Use the TLC to check pan/ tilt functions (up, down, left, and right), iris open/close, focus near/far, and zoom telephoto/wide angle. The indoor model accepts 24 VAC input and provides 24 VAC output for camera power and pan/tilt operation. Simplicity of design allows the indoor unit to be installed in a weatherproof housing to create the outdoor model.