

French coding protocol remote transmitters
These are transmitters that do not have the customary dipswitch, but feature an internal receiver that allows the user to "clone" the button of an existing transmitter, quickly, easily and conveniently and without having to open the existing transmitter. They are capable of learning any transmitter that sends signals using either the Binary, Trinary or French protocols.
Typical range 80-150 meters depending on terrain.
12 Volt Battery
Standard Code Hopping Transmitters.
The SENTRY Code Hopping transmitters are secure products utilizing KEELOQ encryption, operating in the 433MHz range.
These are standard encrypted remote controls that generate unique encrypted transmissions with each keypress, in either one, three or four button option. Employing secure KEELOQ encryption, they provide the ultimate level of security- they are exceptionally resistant to code grabbing. The encryption is also sufficiently large to render an attack very time consuming (8 years). Each transmitter is unique and contains a unique serial number that is never duplicated.
KEELOQ is a trademark of Microchip Technology Inc.
Reference: 1CRECEIVER
Brand: Sentry
Sentry 1 Channel Remote Control Receiver (Code Hop)