Made with simple programming and ease of use in mind, the Digi-Code DC5070 2-button garage door opener keychain transmitter is exactly what you need to control a security gate and a garage door or a pair of garage doors. Whatever combination you're using, this 2-button keychain garage door opener makes things easy when you're coming and going.
The Digi-Code 2-button garage door opener keychain transmitter operates on a 300MHz frequency, so it's compatible with receivers on the same wavelength. It measures just over 2.5 inches tall, 1.75 inches wide and only a half-inch thick, making it lightweight and compact. It's programmable with two sets of 1,024 codes (one set for each button) and is powered by a 12-volt alkaline battery. It also features an LED light that indicates the strength left in your battery, as well as a molded hole that's designed specifically for key rings.