This 3-pack includes 3 individually packaged Genie GBWC-SL2-BX Series II Multi-function Wall Control units, each also known as 39165R. Each wall control features three functions: an Open/Close button, a Light toggle button, and a Sure-Lock vacation switch that disables all remote access when activated. A red LED backlight confirms proper wiring and Sure-Lock status at a glance. Each unit connects via a simple 2-wire hardwired installation to compatible Genie Series II Intellicode garage door openers. This multi-pack bundle is suited for installations requiring wall controls at multiple entry points or for replacement inventory.
A: The 2-pack (GBWC-SL2-BX-2PK) includes two wall control units and is ideal for a two-car garage or for adding a second control point in a single-bay garage. The 3-pack (GBWC-SL2-BX-3PK) includes three units and suits multi-bay garages or installations requiring controls at multiple entry points such as a garage interior door and a side entry.
A: Yes. Each unit in the bundle connects independently to the compatible Genie Series II opener using a standard 2-wire hardwired connection. Route the white wire to terminal 3 (W) and the striped or black wire to terminal 4 (B) on the opener's terminal strip. Each unit must have its own dedicated wire run from the opener's wall control terminals.
A: The red LED on each unit serves as a wiring and status indicator. It glows red when the unit is properly wired and the Sure-Lock vacation switch is in the OFF position, confirming normal operation. The LED turns off when Sure-Lock is activated (locking out remote and wall operation) or when the wiring is incorrect, helping you quickly verify each unit during multi-unit installation.
A: The Sure-Lock switch on each unit individually disables garage door operation from that specific wall control. If you activate Sure-Lock on one unit, remotes and other wall controls connected to the same opener are also locked out, since the Sure-Lock signal is sent over the shared 2-wire bus to the opener. This is useful for vacation security across all access points.
A: Each unit in the bundle must be mounted at least 5 feet above the floor, out of reach of children, in accordance with safety guidelines. Each unit is hardwired, so you will need to plan wire routing from the opener's terminal strip to each installation location. These units are compatible only with Genie Series II Intellicode openers including ChainLift 600, QuietLift 600, and models 1022, 1024, and 1026 - verify opener compatibility before installing all units in the bundle.
