LiftMaster Outdoor Single Pull Switch Control | LIF-02411 TR-UP08-B-IN Operating temperature: -15 to 175°F

Operating temperature: -15 to 175°F

providing a contactless means of accessing secure areas

DKS Cellular control boxes operate on the AT&T 4G-LTE cellular network (where available)

Designed for secure and efficient cable management

LiftMaster Outdoor Single Pull Switch Control | LIF-02411 TR-UP08-B-IN Operating temperature: -15 to 175°FLiftMaster Outdoor Single Pull Switch Control LIF 02411 It may be used in two different ways: as an OPEN only control (all LiftMaster operators) or as an OPEN CLOSE control (only LiftMaster operators with types B2 and S2 control wiring). In the latter case, pulling the cord will open a fully closed door, close a fully opened door, and reverse a closing door. Pulling the cord while the door is opening will either have no effect (type B2 wiring) or will