Upgraded 41A4373A Garage Door Safety Sensor Compatible with LiftMaster & Chamberlain Openers (Sensor and Bracket)
- Compatibility: This 41A4373A garage door openers safety sensor ensures seamless compatibility with LiftMaster and chamberlain garage door openers manufactured between 1993 to late 1990s. Replacement aftermarket parts for safety sensors 41A4373A
- Enhanced Safety & Durability: Dual infrared beam alignment technology prevents false triggers. Infrared beam system automatically reverses garage door if any obstruction breaks the sensor beam during door closureWeather-resistant casing withstands extreme temperatures (-77°F to 185°F) and moisture
- Easy to install: No professional tools needed! The 41A4373A sensors with 3FT wires can be simply spliced into your existing wires,plug-and-play design with instruction manual is very detailed , no professional tools needed,One person can complete the installation manually, saving you installation costs
- Package Includes: Package includes A set of sensors (sending unit *1, receiving unit*1, A set of wing screws*2, wire connectors*5 and instruction*1), A set of mounting brackets (2*mounting bracket, 1 set of screws), Note :This Safety Sensor is only used for garage door openers that already have sensors installed
- Good after-sales service: Our products come with a 2-year warranty. During this period, if you have any questions, please write to us and we will provide assistance within 24 hours
Estimated shipping
Select a product to estimate shipping.Upgrade Your Garage Door Safety with Confidence
The **41A4373A Garage Door Safety Sensor** is engineered to deliver unmatched reliability for LiftMaster, Chamberlain, and Craftsman openers (from 1993 - late 1990's). As a premium aftermarket alternative, it combines OEM-level precision with user-centric innovations, ensuring your garage door operates smoothly and safely for years.
Why Choose Our Safety Sensor?
- **Precision Alignment**: Advanced infrared technology eliminates alignment frustrations, automatically correcting beam angles even in suboptimal conditions.
- **All-Weather Resilience**: IP54-rated housing protects against dust, rain, and temperature extremes—ideal for harsh climates.
- **Universal Compatibility**: Replaces part numbers 41A4373A,Cross-check your opener’s manual for guaranteed fit.
- **Eco-Conscious Design**: Low-power circuitry reduces energy consumption by 20% compared to traditional sensors.
Included in the Box:
A set of sensors:
- 2 x Safety Sensors
- 2 x wing nuts
- 5 x wire connectors
- 1 x Quick-Start Guide (with troubleshooting tips)
A set of mounting brackets
- 2 x mounting bracket
- 1 x set of screws
**Expert Tip**: For optimal performance, clean sensor lenses monthly and ensure 6-8 inches of clearance from obstructions
Product Dimensions
3.14 x 1.57 x 1.25 inches; 1.85 Pounds
Product details
| Product Dimensions | 3.14 x 1.57 x 1.25 inches; 1.85 Pounds |
|---|---|
| Item model number | SENSOR41A4373A |
| Manufacturer | ATEEfaee |
Especificacions
| Main Specification | |
|---|---|
| Dimensions de l' element L x W x H | 3.14 X 1.57 X 1.25 Inches |
| Marca | Ateefaee |
| Material | Acrienlorille Buadien Syrene |
| Estil | Sensor And Bracket |
| Technical Details | |
|---|---|
| Item Weight | 1.85 Pounds |
| Altres | |
|---|---|
| Tipus de producte | Electronic Sensor |
| Etiquetes | |
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