SEA Mandatory Primary/Secondary Kit | SEA-23001220 liftmaster cable with connector Sensitivity set at 3: The

Sensitivity set at 3: The unit will trigger at 125 decibels

Industry-standard Wiegand (26 to 50 bit) output

a critical component designed to bring superior automation and control to your gate and access systems

Linear Deluxe 1-Channel Visor MegaCode Transmitter

which is automatically saved in the receiver the first time it is used

SEA Mandatory Primary/Secondary Kit | SEA-23001220 liftmaster cable with connector Sensitivity set at 3: TheSEA Mandatory Primary Secondary Kit SEA 23001220 Mandatory Primary Secondary Kit For SEA Dual Slide Gate Openers Kit to connect and install 2 electronic control units and 2 motors in Primary Secondary mode. For Gate 1 DG and User 24V DG electronic control units.