Safety Sensors
The Chamberlain B4643T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below.
The Chamberlain B4643T garage door openers use a DC motor with a full belt rail assembly. This model has LED lights, wifi and a camera. Use our parts diagram for reference with all available parts listed below.
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LiftMaster 041-0136 Safety Sensor KitSKU: 041-0136$40.50Compatible with Chamberlain and LiftMaster garage door…
LiftMaster 041-0155-000 Safety Sensor BracketsSKU: 041-0155-000$22.99Compatible with LiftMaster garage door opener models:…
LiftMaster 41A5281-1 Extension Brackets for Snappy SensorsSKU: 41A5281-1$22.08LiftMaster 41A5281-1 extension brackets. Works with…
