Battery backup - ensures safe replacement ins-and-outs even during power failures. Durable chain drive - rugged steel and precision fabrication for durable operation. Superior Range - Includes 2 3-button remote controls that let you control up to 3 openers. Exclusive Triband technology boosts remote range up to 1,500 feet for a quicker entrance and exit. Trusted Safety & Security - Unmatched Security+2.0 100 Billion code encryption protects against hacking, and Posi-lock anti-theft protection assures that once the door closes, it stays locked.
We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address.We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help. The item "Chamberlain C870 Smartphone-Controlled Durable Chain Drive Garage Door Opener wi" is in sale since Friday, October 12, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "horizonproductsbqp" and is located in US. This item can be shipped worldwide.