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LiftMaster/Chamberlain Replacement Part - 821LMC-S MyQ Universal Smart Garage Door Controller with WiFi and Bluetooth, White
SKU 625-LM-821LMC-S
Original price
$100.04
-
Original price
$100.04
Original price
$100.04
$100.04
$100.04
-
$100.04
Current price
$100.04
Product Description
LiftMaster 821LMC-S Professional-Grade Smart Garage Door Controller | Universal WiFi Bluetooth Compatible With Chamberlain Craftsman Genie | GarageDoorProject | 100% OEM | US Vendor
The LiftMaster 821LMC-S smart garage door controller offers homeowners a professional-grade universal garage controller that delivers secure remote garage access and seamless myQ app control from anywhere. Designed for easy garage installation, this smart garage door controller supports WiFi and Bluetooth connectivity to bring modern garage technology directly to your home. Compatible with major brands like Chamberlain, Craftsman, and Genie, it upgrades your existing garage door opener with reliable automation and wireless garage system features. The compact white design fits discreetly on walls or ceilings while enhancing your garage’s functionality.
This universal garage controller features Bluetooth Low Energy (BLE) for a quick, hassle-free setup, enabling you to control your garage door opener via the myQ app on your smartphone. With an operating range of up to 260 feet and support for WPA2/3 security protocols, it ensures secure garage connectivity that protects your home network. The device operates reliably in temperatures from -4°F to 149°F (-20°C to 65°C) and comes backed by a 1-year limited warranty from GarageDoorProject®, confirming its quality and durability.
Key features and benefits include:
- Universal compatibility with Chamberlain®, LiftMaster®, Craftsman®, Genie®, and more, covering most openers made since 1993 → broad device support
- Bluetooth and WiFi connectivity with secure WPA3 encryption → safe remote access without compromising security
- Easy installation using Bluetooth Low Energy (BLE) technology → fast setup with step-by-step guidance in the myQ app
- Compact white design → blends seamlessly into any garage environment without disrupting aesthetics
- Operating range of 260 feet → control your garage door from a convenient distance
- One-year limited warranty → peace of mind with professional-grade reliability
Additional specifications:
- Model: 821LMC-S
- Power source: Electric with lithium-ion battery backup
- Mounting type: Wall mounted for stable installation
- Smart home protocols supported: WiFi (2.4 GHz), Bluetooth
- Compatible with standard safety sensors on openers manufactured after 1993
This wireless garage system transforms traditional openers into smart devices, allowing you to automate your garage door effortlessly. The myQ app control lets you check status updates and operate the door remotely, enhancing security by ensuring the door is closed when you’re away. The secure garage connectivity supports WPA, WPA2, and WPA3 protocols that protect against unauthorized access.
Upgrade your home with this modern garage technology solution that integrates smoothly into your existing setup. Whether you want remote garage access for convenience or automated control for enhanced security, the LiftMaster 821LMC-S smart garage door controller delivers dependable performance and easy garage installation. Trusted by thousands of homeowners nationwide through GarageDoorProject®, this OEM product ensures compatibility and quality for years of smart garage automation.