LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR 365lm Monitoring: Yes

Monitoring: Yes

25 ft/s (23

Effortless Access: The 390612 140 Degree Opening Kit allows your FAAC 770 gate opener to open wider

Temperature Range: -25° F

In the "Boom Shipping" drop-down menu select the quantity of booms you want to order

LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR 365lm Monitoring: YesLiftMaster Mechanical Limit Switch LIF WS SENSOR The LiftMaster mechanical limit switch WS SENSOR monitors whether a dock leveler is deployed or a truck restraint is engaged, does not require power. Allows you to analyze productivity when used with myQ Business Facility. Requires a Dock Door Operator Model DDO8900W with the LMi5 Interface Device.