
Best selling Cat flaps + Cat nets from SureFlap
Here you’ll find the best Cat flaps + Cat nets from SureFlap. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular SureFlap options. This page always stays fresh and updates automatically.
1. SureFlap XXL cat door
SureFlap XXL cat door, white SureFlap recognises cats by their unique microchip. It opens only for your pet, preventing strays or cats from the neighbourhood from entering the house. Recognises the pet's existing microchip (no collar required), compatible with all common microchip formats, stores up to 32 microchip numbers, works with 4 x AA batteries for up to 12 months, 2 parts for easy installation, fits in doors up to 6cm thick without accessories.
Pro
- Also for big/fat cats ;-)
- Simple assembly.
Contra
- Flap closes too loudly
- The clicking of the flap when the cat goes in or out is a bit loud.
- but is only disturbing if installed in the bedroom. it doesn't bother me

2. SureFlap Cat door mounting adapter rosette
The cat flap installation adapter allows for the installation of the SureFlap microchip cat flap and the DualScan microchip cat flap in glass, walls, and certain types of doors. With this accessory, installation in circular openings with a diameter of 212 mm to 260 mm is possible. The overall diameter of the installation adapter is 285 mm.

3. SureFlap XXL Tunnelverlängerung
The SureFlap tunnel extension is an accessory that can be used to extend the tunnel of the SureFlap microchip-controlled pet flap when installing it in a wall. The extension elements fit perfectly on the tunnel of the microchip-controlled SureFlap pet flap. You can insert several of these elements one behind the other to create a tunnel of any length. The tunnel of the SureFlap pet flap is 70 mm long and is extended by 50 mm with each extension element. Use the illustrations on the right to determine how many tunnel elements you need for your wall.

4. SureFlap Microchip cat door
SureFlap recognizes cats by their unique microchip. It only opens for your pet, preventing strays or neighborhood cats from entering your home. It detects the existing microchip of the animal (no collar required), is compatible with all common microchip formats, stores up to 32 microchip numbers, and operates on 4 x AA batteries for up to 12 months. Installation is simple with 2 parts and fits doors with a thickness of up to 6 cm without additional accessories. The cat flap can also be installed in glass - 3 mm to 6 cm thick - a mounting adapter is required for all glass installations. For non-chipped animals, the RFID collar tag can be used, which must be ordered separately.
• Overall (W x H): 210 x 210 mm
• Cut-out area (door): 165 x 171 mm
• Cut-out area glass (Ø): 212 mm
• Max. shoulder width: 142 mm
Note: required batteries (4 x AA 1.5 V) are not included.
Pro
- Works well with chip
- Works with cat chip
- We haven't had any strange cats in the house yet
Contra
- No disadvantages
- The flap is relatively loud when closing
- Door is not tight, there is a draught and the door is cold

5. SureFlap Connect Hub
The hub is connected to the Internet via Ethernet cable and wirelessly monitors the activity of your pet flap. It is able to capture the coming and going of your pet through the pet door, and sends you notifications via the Sure Petcare App. So you are always informed about your animal, even when you are away from home.
You can also remotely control the functions of your pet flap using the Sure Petcare app. For example, you can change the locking modes or curfews for your pet at the touch of a button.
Pro
- worked perfectly straight away
- Full control together with the app
- Simple installation
Contra
- No wifi
- Cable required
- Stroke range not very large

6. SureFlap Glass mounting adapter
The SureFlap Cat Flap Installation Adapter is ideal for installing the SureFlap Microchip Cat Flap or the SureFlap DualScan Microchip Cat Flap in glass, masonry, or certain types of doors. It covers the gaps that remain between the device and the edge of the circular hole when installed in glass. This allows for installation in holes ranging from 212 mm to 260 mm in diameter. The package includes two discs, one for the inside and one for the outside of the glass pane, door, or wall.
Pro
- Can also be easily adjusted (shorten at the bottom for high frames) - remains tight
- The window manufacturer was able to install it
- Covers holes in the window or door that are too large
Contra
- Not so easy to install with cat door
- none noticed yet
- it rains in

7. SureFlap Connect
More than ever before, animals are firmly integrated into these families as fully-fledged members. A strong bond that pet owners want to maintain even in their absence.
The SureFlap Microchip cat flap Connect is the world's first flap that you can control from your mobile using a free app. Data is transferred from the flap to your mobile device via the SureFlap Hub. This means you can not only control the locking and unlocking times while you are on the move. The flap also informs you when your pets leave the house and return.
- Please note: Hub must be ordered separately.
Outer frame dimensions: 210 x 210 mm (WxH)
Flap opening dimensions: 142 x 120 mm (WxH)
Mounting cut-out (door/wall): 165 x 171 mm (WxH)
Glass mounting dimensions: Ideal ⌀ 212 mm (up to max. 260 mm possible)
Tunnel depth: 70 mm
Depth of the front frame: 78 mm
Pro
- Adjustable manually and with app (if hub available)
- Works with common chips
- Registering the cat is quick and easy
Contra
- far too expensive
- Hub connection lost after 3 weeks
- a Connect flap without all the necessary parts!!!

8. SureFlap Extension tunnel
Thick walls and doors are made suitable for cat doors. This extension tunnel is available in two colors that fit practically any household. It is compatible with the Sureflap cat door.

9. SureFlap Pet flap microchip
A safe home for you and your pet: The SureFlap microchip pet door reads and recognizes the already implanted microchip of your pet or the SureFlap RFID collar tag, and it only opens for them. Stray cats cannot access your home. With the built-in timer, you can also determine when the device automatically locks and unlocks.
Pro
- Large opening
- Easy to operate

10. SureFlap Dual Scan cat door
Practical cat flap for the multi-cat household . Use the security programming mode on the DualScan microchip cat flap for cats so they can return to the house at any time if they should get outside through a window. The product has individually adjustable entry and exit authorisations. Thanks to DualScan technology, you decide which cat stays in the house and which is allowed outside. For uninvited visit (foreign cats or wild animals like raccoons) the flap remains closed. It works with all conventional microchip formats and the SureFlap RFID collar tag, which is not included here. The storage process functions simply at the push of a button and the authorizations can be adjusted at any time. The flap is suitable for installation in doors, glass and walls. A manual 4-way lock prevents cats from leaving or entering the house. With this device you can register up to 32 different animals or microchip numbers.
Pro
- easy operation
- Closes again quickly
- Cat door for in and out
Contra
- the opening and closing noise is loud
- Weak locking axis
