Amazon has the Heartland 200 Cell Signal Booster Kit (Verizon and AT&T; 480165) for $73 with free shipping. Features up to 60Db Max Gain, Heartland 200 Improves Cell Coverage In A Home Office, Garage, Shed, Or Workshop.

Amazon has the Amazon Basics 150-Pack AAA Alkaline Industrial Batteries for $20 - 5% off with Subscribe & Save = $19 with free shipping on $25+. Has excellent Amazon Reviews.

Amazon has the Heartland 200 Cell Signal Booster Kit (Verizon and AT&T; 480165) for $73 with free shipping. Features up to 60Db Max Gain, Heartland 200 Improves Cell Coverage In A Home Office, Garage, Shed, Or Workshop.

Amazon has the Chamberlain myQ Smart Garage Control (MYQ-G0402) for $20Features can control 2 garage door openers, add to existing myQ account through the myQ app, low battery notifications via app. #1 Best Seller in Garage Door Keypads & Remotes.

Has good Amazon Reviews.

Amazon has the WEN Remote Controlled Air Filtration System (3410) for $115 with free shipping. Features includes a 1-micron filter and a 5-micron pre-filter, covers rooms up to 400 sq ft. programmable timer, remote control.