LiftMaster 85870 Smart Garage Door Opener
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The LiftMaster 85870 is a high-performance, heavy-duty chain-drive opener engineered for maximum lifting strength and long-term durability. Built with a powerful DC motor, industrial-grade chain, and smooth start/stop operation, it’s ideal for larger or heavier garage doors that demand reliable muscle. Despite its strength, the 85870 runs quieter than traditional AC chain-drive openers, making it a dependable choice for both attached and detached garages. Integrated myQ® smart technology lets you open, close, and monitor your garage door from anywhere, giving you complete control and real-time visibility through your smartphone.
Designed with enhanced safety and lighting features, the 85870 includes bright LED lighting to illuminate your workspace and robust security protections to help prevent unauthorized access. With a strong warranty and rugged build quality, this opener delivers the reliability and smart convenience needed for demanding residential applications.
Key Features
- Drive & Performance: Heavy-duty DC chain drive built for high lifting strength; ideal for heavy or oversized doors.
- Soft Start/Stop: Smooth operation reduces wear and limits noise and vibration.
- LED Lighting: Long-lasting LED lights illuminate the garage without bulb changes.
- Smart Connectivity: Built-in myQ® control for remote access, real-time alerts, scheduling, and shared access.
- Home Integration: Compatible with Key by Amazon for in-garage delivery in supported regions.
Safety & Security
- The Protector System® auto-reversal sensors stop the door if an obstruction is detected.
- Security+ 2.0® encryption helps prevent hacking and unauthorized access.
- Electronically monitored safety features ensure compliant and reliable operation.
Warranty
- Motor: Lifetime
- Chain & Parts: 5 years
- Accessories: 1 year