Rain Bird H59504 The Freedom System Wireless Remote Control 450-470 MHz - The Freedom System puts the power of central control in the palm of your hand. The Freedom handheld provides reliable, two-way communication with your Rain Bird system. Use it to choose from command-based or schedule-based operations, making irrigation adjustments a snap. Either way, the Freedom System puts you in control of your irrigation management system wherever you are. This system includes a Narrowband Synthesized Repeater, Antenna, Autopatch, Computer Cable, RG-8/N Coaxial Cable, 5 db Antenna, Freedom System Handheld with DTMF and Quick-Rate Charger.