The Sentry 1 channel transmitter French Rolling code is just one of the products in our wireless transmitter and receiver range. It has a short range frequency @433.92 MHz and a range of up to 100 metres in clear line of sight. An unlimited number of transmitters can be used with each receiver but all transmitters must be set to the same dip switch code.
*French Rolling transmitters & receivers are not compatible with Code Hopping.
At GB Locking Systems, we provide a wide range of Access Control and Door Automation products as well as high security locks. Buy this transmitter online now, or take a look through our online store. Alternatively, please get in touch with us if you require any assistance. Our knowledgeable staff will be happy to help.