Chamberlain 0.5 HP myQ Smart Chain Drive Garage Door Opener with MyQ and Wi Fi Compatibility Mahogany Flooring The air blow gun is '203979022 The air blow gun is constructed with durable aluminum body and comes equipped with an ergonomic contour soft grip and heavy duty trigger Installation is made easy with the EasyHang installation method and adjustable mounting rails eliminate the need for cutting or guessing Complete connectivity: with built in Wi Fi you can open and close your garage door from anywhere and get my Q® Apr alerts Powerful: with lifting force equivalent to 1 2 HP Proven quality: the durable chain drive and rigorous quality testing of Chamberlain ensures lasting performance Safe and secure: The highest level of encryption and monitoring paired with your home’s ISP and Wi Fi router firewalls guard against hacking Perfect fit: Compatible with garage doors up to seven feet high Additional assurance: One year (chain) and six year (motor) warranties Box includes: 3 button remote safety sensors and push button door control About Chamberlain: The largest and most dependable garage door opener manufacturer in North America