Liftmaster 41A4373A Safety Sensors

Billion code series with the Green LED light

41A4373A Sensors are compatible with LiftMaster

Designed to splice into your existing wires

The 41A4373A Sensors are Replacement Safety Sensors (infrared eye) for 1993-late 1990s operators with the Safety Sensor option. Billion code series with the Green LED light***Not compatible with sensors that have Red LED lights ***If your sensors have a green light on one sensor and an orange light on the the other, you need the 41a5034 sensors

Garage door openers that currently have sensors installed

Billion code series with the Green LED light

Each sensor has a green light and a bolt that runs right

Designed to splice into your existing wires