Code Hopping 6 Button (433MHz)

The SENTRY Code-Hopping 6 Button 433MHz Radio Frequency Remote Transmitter utilizes Microchip™ KEELOQ encryption code protocols, which randomizes the code that is transmitted on each button press based on a predetermined algorithm. This ascertains that the radio frequency signal transmitted by the product is encrypted and resilient to code grabbing or copying by any third party. Each transmitter is unique and has a serial number that is used as its unique identifying token. This allows transmitters to be identified individually and they are never duplicated. As per code protocol, the user is required to “Learn” the remote transmitter into the receiver while in proximity of the receiver as elaborated in the instruction leaflet. Transmitter-to-transmitter “Learning” of codes is not permitted in the code-hopping range of products. The code-hopping range of radio frequency transmitters are securely linked to the receiver units once they are learned into memory. This means that even if it were possible to copy the code transmitted, the receiver still would not react to the foreign device because its serial number will not be recognized. This ascertains that foreign transmitters cannot create a security breach and the user can rest assured.