Steel-Line Automation supplies a wide range of handsets and wall buttons to suit garage doors and gates. Some of the handsets that we have available are displayed below:
433 MHz single channel wireless wall button - suitable for OL4 & RD11 Operators.
433 MHz 2 channel wireless wall button - suitable for SD800, SPRINT800, MUSTANG and RD1 Operators.
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​433MHz 2 channel wireless wall button- suitable for Marantec 270, 280, 380, 800 and 1000 Operators.
433 MHz 2 channel remote, can be used as a wall mounted remote - suitable for Marantec 270, 280, 380, 800 and 1000 Operators.
303MHz 2 channel remote - suitable for OL4, OL6 & RD9, Operators, pre July 2013.
433 MHz 3 channel keyring style remote - suitable for OL4, OL6, OL6.5  & RD11 Operators.
Merlin 3 channel visor transmitter - suitable for all EVO SECURITY +2.0 models (MRC950EVO, MR850EVO, MR650EVO, MT3850EVO, MT100EVO, MT120EVO, MT60EVO Operators)
Merlin single channel visor transmitter - suitable for all EVO SECURITY +2.0 models (MRC950EVO, MR850EVO, MR650EVO, MT3850EVO, MT100EVO, MT120EVO, MT60EVO Operators)
4 button Premium+ remote with the ability to code both Security+ and Security+ 2.0 on the one remote. Multi-frequency 433.30, 433.92, 434.54 MHz. Single frequency 433.92 MHz rolling code - suitable for Steel-Line ST50EVO operators and Merlin MR60 operator. 
Merlin 4 channel mini transmitter - suitable for all EVO SECURITY +2.0 models (MRC950EVO, MR850EVO, MR650EVO, MT3850EVO, MT100EVO, MT120EVO, MT60EVO Operators).
Merlin 3 channel remote ​- suitable for all EVO SECURITY +2.0 models (MRC950EVO, MR850EVO, MR650EVO, MT3850EVO, MT100EVO, MT120EVO, MT60EVO Operators).
433 MHz 4 channel keyring remote - suitable for SD800, SPRINT800, MUSTANG and RD1A Operators.
HT392
433 MHz 2 Channel Mini Remote - suitable for Marantec 270, 280, 380, 800, 900 Operators.