$33.99
Vega Bond Premium Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 oz, Acoustic Spray,20 Board Feet Coverage at 1 inch Thickness (1 Pack + Cleaner)Amazon$13.99
2024 WiFi Extender/Repeater - Expand Coverage to 9860 Sq.ft, Connects 40 Devices, Boosts Internet Signal with Ethernet Port, Easy Setup - Ideal for Home Wireless NetworksAmazon$149.99
Synology RT2600ac – 4x4 dual-band Gigabit Wi-Fi router, MU-MIMO, powerful parental controls, Threat Prevention, bandwidth management, VPN, expandable coverage with mesh Wi-FiAmazon$169.95
PetSafe Classic In-Ground Fence for Dogs and Cats - from The Parent Company of Invisible Fence Brand - Includes 500 ft of Wire - Expandable Coverage up to 5 AcresAmazon$74.95
PetSafe Pawz Away Extra Outdoor Pet Barrier Transmitter for Dogs and Cats – Protect Multiple Areas and Expand Coverage – Add Unlimited Pets - Waterproof - Pet Proof Areas in Your Yard,TanAmazonSAVE $10.04
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PetSafe Pawz Away Pet Barrier Mini Add-A-Barrier for Cats and Dogs - Up to 2.5 Feet of Radius, Waterproof for Indoor and Outdoor Use - Expand Coverage - Additional Barrier Only,WhiteAmazon$79.99
Noorio Hub, Compatible with All Noorio Devices-B200, B210, B310, H200, H300, Expand WiFi Coverage, 32G Local Storage with No Monthly FeeAmazon$194.07
amplifi hd wifi meshpoint by ubiquiti labs, seamless whole home wireless internet coverage, replace wifi range extenders, expand mesh wifi system.Newegg$386.65
EnGenius FreeStyl SIP2, Long Range, Portable 900 Mhz VoIP Phone with 2-Way Radio for Broadcast/Intercom, Expandable up to (10) Handsets per Base, 10 Acres of Coverage, Includes (2) HandsetsAmazon