LiftMaster Motion Detector (Microwave) | LIF-50-HERK2 Residential Gates 6 K baud Printer: Serial

6 K baud Printer: Serial printer (or parallel printer with serial converter) Smart Readers: Use CAT5: use one pair for data

LiftMaster Medium-Duty Jackshaft Commercial Door Operator MJ Quick Start Guide

Snow brush and scraper kit

15 m range - 50 ft

and reader reports with filtering

LiftMaster Motion Detector (Microwave) | LIF-50-HERK2 Residential Gates 6 K baud Printer: SerialLiftMaster Motion Detector (Microwave) LIF 50 HERK2 The 50 HERK2 is an advanced planar microwave motion sensor designed for commercial doors and gates. The sensor can differentiate between people and vehicles. Its two relay can be programmed independently for a multitude of applications. Additional features include cross traffic optimization and slow motion detection. Features Detects vehicle movement toward or away from the door. Differentiates