LiftMaster 041D0843 Motor and Sensor (12VDC) 8 ft arm Power/Loop Fault Indicator: Green LED

Power/Loop Fault Indicator: Green LED

This is a replacement Chain Guard Kit

2-wire or 4-wire smoke detector wiring

2" × 3" surface with such a limited projection as to keep them safe from passing vehicles

HySecurity Detector Vehicle Hy5B 2

LiftMaster 041D0843 Motor and Sensor (12VDC) 8 ft arm Power/Loop Fault Indicator: Green LEDLiftMaster Motor and Sensor (12VDC) LIF 041D0843 This is a replacement Motor and Sensor, 12VDC. For use with various LiftMaster and Chamberlain Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41D843