| 24Volts, 3-wire upgrade kit, includes two ,DTC transmitters |
| Compatible with ALL Linear Moore-o-Matic Delta3 products including transmitter models DT,DTC,DT2A |
| 310 Mhz frequency, 8 dip switches for gate or garage door openers |
| Compatible with the Homelink system |
| Batteries and visor clips included. |
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