Smart Cat Door for Interior & Exterior, Cat Pet Door with 3 Collar Sensor Keys & 1 Remote Control & 4 Way Locking Cat Flap with…
Brand: BROTEX
Best for
Best budget
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 3 trusted sources
Current price
$99.99
Updated May 20, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, this RFID collar-activated cat door is the budget option in the category — under $100 versus $200+ for the SureFlap microchip equivalent. Medium-trust walmart.com verified-purchase reviews describe it as working well for cat-only access with a useful remote control, and high-trust r/smarthome threads broadly endorse RFID-collar doors as effective for keeping out raccoons and intruder cats when set up correctly. r/CatAdvice threads (high trust) come up specifically in the context of "desperately need an affordable microchip cat door," which is the gap this product fills.
What reviewers liked
- Roughly half the price of the SureFlap microchip equivalent
- walmart.com verified-purchase reviews describe positive cat-only access experience
- High-trust r/smarthome threads broadly validate RFID-collar doors for keeping out raccoons and stray cats
- Includes remote control plus four-way locking modes for flexible setup
Where it falls short
- r/homestead commenters note a loud "SNAP" unlock sound that can spook sensitive cats
- Amazon review volume is thin (39 reviews) — limited long-term reliability data
- Requires the cat to wear a collar with an RFID fob, which some owners avoid
- No specialist-community track record of multi-year reliability comparable to SureFlap or PetSafe
Across the reviewers we read, this RFID collar-activated cat door is the budget option in the category — under $100 versus $200+ for the SureFlap microchip equivalent. Medium-trust walmart.com verified-purchase reviews describe it as working well for cat-only access with a useful remote control, and high-trust r/smarthome threads broadly endorse RFID-collar doors as effective for keeping out raccoons and intruder cats when set up correctly. r/CatAdvice threads (high trust) come up specifically in the context of "desperately need an affordable microchip cat door," which is the gap this product fills.
The consensus caveats are real. r/homestead commenters note that RFID-collar doors of this style make a loud "SNAP" sound on unlock that can spook some cats, and the four-way locking mechanism — while flexible — adds setup complexity that buyers in r/Pets describe stumbling over. Amazon review volume (39 reviews) is too thin to be statistically robust, and the brand has none of the long-tail community history that SureFlap or PetSafe have built. Treat this as a credible budget pick rather than a long-term-proven option.
- Smart Cat Door
- This Automatic Opening Smart Cat Door are builted-in 3 RFID Sensor Keys and 1 Remote control,when the owner is away, pets wearing the sensor collar key are allowed to enter and exit freely,wild animals and other pets without sensor key are prevented from entering to eat cat food or damage cat house.Keeping your cat under safety day and night.
There are a couple of cons here. One is that it makes a loud 'SNAP' when it unlocks. My cat is deaf so it doesn't scare him but may scare others ...
It works on your pet's microchip. It won't allow intruder cats or raccoons. You can set in and out times or set it to allow them in but, not ...
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“The Ultimate Cat Door? (Sureflap microchip cat door review)” · YouTube
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