Remote control servo

This small project requires very basic wireless control function of a small rc servo. The project requires a single button transmitter with battery power supply to communicate with a base station that controls the RC servo. Range of the transmitter will be 10M. Basically it is a repackaging of an rc car control system on a single servo. This project needs to have consideration for production. Will need a working prototype built as part of this project. Transmitter: Compact battery powered control of base station. Single button on transmitter to control servo. Button needs to be able to control the servo like a throttle. Wake up transmitter when button pushed. Sleep timer 2 min after activation Wireless communications cannot interfere with 457 kHz systems. Transmitter pairing to base station needs to be simple. Transmitter may need to be replaced so simple paring in critical. 10Meter wireless range. Ideally transmitter should not require battery charging or replacement for 2 years. Base station: Toggle switch to power up base station from 12V power supply. Beeping signal to indicate system powered up. 10 sec interval Receives signal from transmitter to control RC servo Approx 30 Degrees of position used on servo. 10 meter communication with transmitter. When communication fails system should detect loss of transmitter and power off the base station until the system power has been cycled on/off Via toggle switch Servo fail close to original start position Base station should have ability to adjust the trim on the servo. Compact size is desired, will need considerations for vibration and the elements. Ideally product would have temp rating to - 30 Degrees. Thanks