SENTRY SEN-R-T1 Transmitter French Rolling Code

This Sentry 1 channel transmitter french rolling code operates on short range frequency 433.92MHz and has a range of up to 100 metres (in clear line of sight). The transmitter is compatible with french rolling code receivers and an unlimited number of transmitters can be used with each receiver, all transmitters must be set to the same dip switch code. Please note french rolling receivers and transmitters are not compatible code hopping.