The Sentry Grey 3-Button Learning transmitter series provides versatile options in 1, 3, and 4-button variants, each equipped with the capability to learn existing transmitter codes without the need for dipswitches. These transmitters feature an internal receiver, allowing users to clone the button of an existing transmitter quickly and conveniently without opening the existing transmitter. They are adept at learning any transmitter that sends signals using Binary, Trinary, or French protocols, ensuring compatibility across various systems. The transmitter operates at a frequency of 403.55MHz, ensuring reliable and efficient signal transmission.
Specifications and Features:
- Available in 1, 3, and 4-button variants
- Capable of learning existing transmitter codes into its internal memory
- Internal receiver enables convenient cloning of existing transmitters
- Compatible with Binary, Trinary, or French protocols
- Operates at a frequency of 403.55MHz for reliable signal transmission