CLASS A - (NEW) Chamberlain Replacement Garage-Door Safety Sensors
Chamberlain replacement safety sensors for garage door units. Compatible with MOST Craftsman and LiftMaster units and ALL Chamberlain units.
CLASS A – Items that are brand new and fully functional, original packaging may be open or dirty but all pieces and parts are included. Items tested to the best of our ability.
CLASS B – Items that have been slightly used or tested but are fully functional, item might show wear or have slight imperfections, scratches, etc. but that does not affect functionality. Items tested to the best of our ability.
CLASS C – Items that are missing parts or damaged, most items may need slight repair or parts to function.