Your cat scratches at the back door at 3 a.m., and you stumble out of bed to let them in. Or maybe you worry about neighborhood strays sneaking inside through a standard flap. The SureFlap Microchip Pet Door Connect solves both problems: it reads your pet’s microchip and lets you control everything from your phone. This review covers the Connect model along with the full SureFlap ecosystem, including the standard Microchip Cat Flap, the larger Microchip Pet Door, and essential accessories like collar tags and mounting adaptors. Whether you have a single indoor cat or a small dog who loves the yard, we will help you find the right fit.

Buying Guide

App Connectivity and Smart Features

The Connect model sets itself apart with Bluetooth and Wi-Fi connectivity through the Sure Petcare app. You can lock or unlock the door remotely, set curfew schedules, and view a log of your pet’s comings and goings. This is ideal if you travel frequently or want to monitor a pet with health concerns. For a deeper look at how app-based doors compare, check out our SureFlap DualScan microchip cat door review.

If you do not need smartphone control, the standard Microchip Cat Flap and Microchip Pet Door offer reliable selective entry without an app. They scan your pet’s microchip and block uninvited animals, all on simple battery power. The Connect model requires the SureFlap Hub (sold separately), so factor that into your budget.

Size and Installation Considerations

SureFlap offers two flap sizes. The Microchip Cat Flap has a 4 3/4-inch by 5 5/8-inch opening, perfect for cats and small kittens. The Microchip Pet Door and the Connect version have a larger 6 11/16-inch by 7-inch opening that accommodates most cats and small dog breeds. Measure your pet’s height and width before buying to ensure a comfortable fit.

Installation can be done in doors, windows, or walls. The Best Automatic Pet Door with Selective Entry Reviews guide covers more mounting options. If you are installing in glass or a thick wall, the SureFlap Microchip Cat Flap Mounting Adaptor creates a cleaner finish and covers holes from 8 1/2 to 10 1/4 inches in diameter. Plan your installation path before purchasing.

Microchip Compatibility and Collar Tags

All SureFlap doors work with 9-digit (Avid Secure), 10-digit (FDXA), and 15-digit (FDXB) microchips. If your pet is not microchipped, you can use the SureFlap Sure Petcare SureFeed Pack of Two RFID Collar Tags. Each tag weighs just 2 grams and has a unique code. The door learns up to 32 identities, so multi-pet households are fully supported.

For pets on prescription diets, the SureFeed Microchip Pet Feeder Connect pairs with the same hub to portion food accurately. It prevents food stealing and logs feeding activity. This is a smart addition if you manage multiple pets with different dietary needs.

Battery Life and Maintenance

The standard cat flap and pet door run on 4 AA or 4 C alkaline batteries respectively, with estimated life up to 12 months. The Connect model uses the same battery setup but may drain slightly faster due to Wi-Fi communication. A low battery indicator flashes red when power is low, giving you plenty of warning. Keep spare batteries on hand and check the flap seal periodically for debris.

For more on battery-powered smart doors, see our PetSafe electronic SmartDoor review and high tech pet power pet door review. These alternatives offer different power options and features.

Final Thoughts

If you want the ultimate in convenience and insight, the SureFlap Microchip Pet Door Connect Without Hub gives you app control and activity tracking that can alert you to changes in your pet’s behavior. For a simpler, budget-friendly option that still blocks strays, the SureFlap – Sure Petcare Microchip Cat Flap, White delivers reliable microchip reading with a three-year warranty. Whichever model you choose, you are investing in your pet’s safety and your own peace of mind.

Frequently Asked Questions

Does the SureFlap Microchip Pet Door Connect work without the Hub? No, the Connect model requires the SureFlap Hub (sold separately) to connect to the app and enable remote features. The door still functions as a standard microchip door without the Hub, but you lose smartphone control and activity logging.

Can I use the SureFlap door with a non-microchipped cat? Yes, you can purchase the SureFlap Sure Petcare SureFeed Pack of Two RFID Collar Tags. Each tag attaches to your cat’s collar and works with the door’s reader, giving the same selective entry as a microchip.

How many pets can the SureFlap door recognize? The door can learn up to 32 unique microchip or collar tag identities. This makes it suitable for multi-pet households, whether you have cats, small dogs, or a mix.

Is the SureFlap door weather-resistant? Yes, the flap is designed to withstand typical weather conditions. The neoprene seal helps block drafts and moisture. For extreme climates, consider the motorized dog door reviews for more robust insulation options.