Safety Sensors

Safety Sensors

The Chamberlain B2212T garage door openers use a DC motor with a full belt rail assembly. This model has a single light, wifi and battery back up. Use our parts diagram for reference with all available parts listed below. 

The Chamberlain B2212T garage door openers use a DC motor with a full belt rail assembly. This model has a single light, wifi and battery back up. Use our parts diagram for reference with all available parts listed below. 

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  1. LiftMaster 041-0136 Safety Sensor KitLiftMaster 041-0136 Safety Sensor Kit
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    LiftMaster 041-0136 Safety Sensor Kit
    SKU: 041-0136
    Rating:
    93%
    $32.43
    Compatible with Chamberlain and LiftMaster garage door…
  2. LiftMaster 041-0155-000 Safety Sensor BracketsLiftMaster 041-0155-000 Safety Sensor Brackets
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    LiftMaster 041-0155-000 Safety Sensor Brackets
    SKU: 041-0155-000
    $19.12
    Compatible with LiftMaster garage door opener models:…
  3. LiftMaster 41A5281-1 Extension Brackets for Snappy SensorsLiftMaster 41A5281-1 Extension Brackets for Snappy Sensors
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    LiftMaster 41A5281-1 Extension Brackets for Snappy Sensors
    SKU: 41A5281-1
    $17.61
    LiftMaster 41A5281-1 extension brackets. Works with…
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