From inside (document excerpt):
CONTROLLER ACCESSORIES TMR-1 Toro Maintenance Remote Maintenance Remote designed for convenience and usability. A powerful tool that enables a single operator to perform irrigation checks and operate the system from the field. COMMERCIAL GRADE The TMR-1 is the only irrigation remote to operate on unlicensed MURS frequencies, giving it optimum range without the hassles of FCC licensing. Long lasting power is guaranteed: Just charge up the rechargeable NiMH batteries or drop in four AA batteries and you’re ready to go.
Lawn Sprinkler User Manual Free Download. Irrigation Free Instruction Manual Download PDF.
CONTRACTOR TOUGH Designed to be durable and weather-resistant, the TMR-1 has a sleek, ergonomic design, patterned after commercial VHF radios, making it easy to hold and operate. All Stations Cycle function provides one-start system operation for walkthroughs, maximizing productivity. Transmitter Receiver EASY-TO-USE Large, easy-to-read LCD, push button operation, and a simple, intuitive command set make the TMR-1 easy-to-use and operate. Circular connector provides plug-n-play compatibility with Toro Modular Controllers. Feature and Benefit Highlights Convenience · Up to 1.5 miles line-of-site range and typically ½ mile in obstructed areas. · Unlicensed VHF Frequency (MURS) operation. · Intuitive, easy-to-use keypad · Large easy-to-read LCD display · Remotely controls up to 500 stations · Rechargeable NiMH batteries for long life. · Battery life indicator Versatility · Programmable address allowing selection of up to 999 different controllers · User may replace rechargeable batteries with standard AA alkaline cells if needed. · Quick connect system allows receiver to easily be moved from one controller to another. · Receiver operates off of the 24VAC power from the controller. No need for additional power source. · Circular Connector comes standard with 5′ cable.