Liftmaster 50-HERK2 Microwave Motion Detector 24V

Video - Installing the 50-Herk-2 Motion Detector on a Logic 5.0 Commercial Door Operator

LiftMaster motion detector opens after sensing an object.

• Can be set up to detect vehicles separately from people and bring the two signals to two different outputs
• Or, use the two outputs to differentiate between forward and backward movements
• Detection fields are adjustable - manually or with a remote control
• Can be mounted between 8.2' up to 23', with max range of 80'
• Reference height of 23' and angle of 45 degrees
• Detection field is 20' x 16'

NOTE: Requires 24-volt power supply separate from operator