Wireless Gate Guard System

Gate Guard System, Band Type UHF, Material Fiberglass and Stainless Steel, Channels 1, Output Watts 1, Width 9 1/2 In, Height 11 1/2 In, Length 4 In, 77 Programmable Channels, 1 External Channel Select, Battery Not Included, Operating Range Up to 2 Miles, Includes Ritron RQX-456-XT UHF Callbox w/ Remote Control Relay, UHF Portable Radio and UHF Base Station Radio Both with Remote Activation Capability, For Use With 4RB62, 4RB63, 4YN06, 1PA69