Home / Basement Defender Unit for AC Pump
Our Wi-Fi Sump Pump Alarm Monitoring System and testing solutions inform and protect you with real-time alerts and proactive system testing to ensure your basement remains dry and secure.
The ultimate sump pump guardian: Protect your basement effortlessly.
Get peace of mind with Basement Defender, the only smart device to test your sump pump system daily! This complete solution includes a battery backup pump and sends you instant alerts if a problem is detected, ensuring your basement stays protected.
This sump pump kit is easy to install and is compatible with any 120 Volt 19 Amp sump pump with a mechanical float switch.
First Time Available: Direct to Consumer!
Weight: 4.5 lbs
Dimensions: 12 x 12 x 6.5in
Click to download the installation guide
Take Control of Your Basement Safety!
Easily upgrade your existing single-pump system—especially ejector pumps and other single-pump setups—with advanced monitoring, daily testing, and a high water alarm for ultimate flood protection, all without replacing your pump.
A reliable, battery-powered backup pump and charging system designed to keep your Basement Defender Sump Pump Kit running smoothly, even during power outages.
Automatic tests are performed every day at 8 AM CST to ensure that both your AC and backup pumps are always ready for action.
Receive instant alerts via email and push notifications for seamless monitoring from the app.
Get real-time alerts if your AC or backup pump needs attention so you can act fast to prevent flooding.
Stay informed about your backup battery and charger status to guarantee power when it’s needed most.
Tracks humidity, temperature, and connectivity, keeping your entire basement environment in check and alerting you to any issues.
Daily automated tests ensure your pumps are always functioning properly, giving you confidence that your basement is protected!
Immediate notifications keep you informed of potential issues so you can take action before a small problem turns into a disaster.
Monitor your sump pump system from anywhere in the world with real-time alerts and app access.
The Basement Defender Sump Pump Kit helps you save from expensive repairs and headaches down the line by catching issues early.
The Basement Defender Sump Pump Kit helps you save from expensive repairs and headaches down the line by catching issues early.
Investing in a smart sump pump monitor provides peace of mind by ensuring your system is always functioning properly, even when you’re not at home. Flooding is one of the most common natural disasters, and repair costs can become incredibly high. A smart sump pump system can ensure your investment will work when you need it most.
Investing in a smart sump pump monitor provides peace of mind by ensuring your system is always functioning properly, even when you’re not at home. Flooding is one of the most common natural disasters, and repair costs can become incredibly high. A smart sump pump system can ensure your investment will work when you need it most.
Investing in a smart sump pump monitor provides peace of mind by ensuring your system is always functioning properly, even when you’re not at home. Flooding is one of the most common natural disasters, and repair costs can become incredibly high. A smart sump pump system can ensure your investment will work when you need it most.
Investing in a smart sump pump monitor provides peace of mind by ensuring your system is always functioning properly, even when you’re not at home. Flooding is one of the most common natural disasters, and repair costs can become incredibly high. A smart sump pump system can ensure your investment will work when you need it most.
Investing in a smart sump pump monitor provides peace of mind by ensuring your system is always functioning properly, even when you’re not at home. Flooding is one of the most common natural disasters, and repair costs can become incredibly high. A smart sump pump system can ensure your investment will work when you need it most.
Secure the AC pump’s float switch in the “on” position with a zip tie and attach the mechanical float switch to the discharge tube near the bottom of the sump pit.
Plug the AC float switch into the appropriate socket and connect the pump power cord to the “AC PUMP” port on the Basement Defender unit.
Plug the AC float switch into the appropriate socket and connect the pump power cord to the “AC PUMP” port on the Basement Defender unit.
Plug in the humidity and temperature sensor, placing it in a high location away from temperature-affecting features like exterior walls, ducts, windows, etc.
Secure the AC pump’s float switch in the “on” position with a zip tie and attach the mechanical float switch to the discharge tube near the bottom of the sump pit.
Press the test button to initiate pump learning, then download the mobile app from the Apple or Google Play store.
Watch and follow the WiFi pairing guide tutorial videoScan the QR code to pair with Wi-Fi and input your registration information accordingly.
Once paired, wait for an email with instructions to activate the free 12-month daily testing and alert services.
Frank Russo2025-01-21Trustindex verifies that the original source of the review is Google. The system and the tech people behind the scenes were exceptional! Easy to install and quick to hook up the app. Margie Pelinski2025-01-16Trustindex verifies that the original source of the review is Google. Basement Defender is amazing and gives great peace of mind.David was here to work on wifi connection and was done in no time at all. He was very professional and helpful. Thank you! Penny Beam2025-01-02Trustindex verifies that the original source of the review is Google. David came in, fixed the issue with our Basement Defender connecting to our Wifi in no time at all. Professional and knowledgeable. Thank you David! Now we can receive our updates and to make sure our sump pump is working efficiently. Vader_BF22024-12-31Trustindex verifies that the original source of the review is Google. David came out to assist with our Basement Defender signal. He knew exactly what to do and had the system in perfect order in a very short time. It is great to be able to see from my app that everything is working the way it's supposed to! Betty P2024-12-02Trustindex verifies that the original source of the review is Google. Saturday the wifi on my basement defender went offline. I followed all the steps to reconnect to no avail. I called Josh on Monday, and he walked me through reconnecting, including unstalling the app & reinstall. He was very patient. Josh was awesome! The Wifi is reconnected. I'm very grateful to Josh. Thank you. Gwendolyn Ingram2024-11-26Trustindex verifies that the original source of the review is Google. Excellent! Josh was very polite, patient and thoroughly walked me through resetting my devices and logins. Couldn’t be better. Thank you Josh🤗 Rose Zubeck2024-11-13Trustindex verifies that the original source of the review is Google. Basement Defender Support Team is always available to help me and calm my concerns when I get an alert. Since installing Basement Defender on my pump system, I have peace of mind. K. Zubeck Sue R2024-11-13Trustindex verifies that the original source of the review is Google. Josh and David from basement defender are absolutely fantastic they go the extra mile for their customers. I was having a problem with my app for the basement defender, so I called them to help me. I explained the issue I was having and they helped me resolve it, explaining step by step to walk me through everything. The system is something I rely on since they installed it on our sump pump in our crawl space. Meg Captain2024-10-18Trustindex verifies that the original source of the review is Google. Nice young man and fixed the problem quickly
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