The Transmitter Solutions Stand Alone 85E-2 is an exterior two-channel radio receiver designed to add remote control capability to gates, garage door operators, barrier arms, and other access control equipment. Built for outdoor mounting, this stand-alone receiver listens on 318 MHz and 433 MHz, enabling it to work with compatible Transmitter Solutions handheld transmitters in those frequency families. Two independent relay outputs allow control of two separate devices or functions from the same receiver, making it suitable for both residential and commercial applications, retrofits, and replacement receiver upgrades where a simple dry-contact interface is required.
Engineered for straightforward integration, the 85E-2 typically wires to the activation terminals of an operator or controller and supports on-receiver enrollment so installers can add or remove remotes without external software. The exterior housing helps protect the electronics when mounted near gates or doors, while the dual-frequency design provides flexibility for mixed fleets of remotes and multi-site standardization. For best results and safety, follow the manufacturer’s installation instructions, ensure proper low-voltage wiring practices, and have the unit installed by qualified personnel. Always verify transmitter compatibility within the 318/433 MHz Transmitter Solutions ecosystem and confirm relay wiring to the target operator’s control inputs before programming.