portable detectors
Best Buy customers often prefer the following products when searching for portable detectors.
Portable radar detectors are designed to help drivers detect and avoid police radar. If you live in a city where traffic enforcement is a concern, or if you're just looking for an extra layer of protection against surprise tickets, a portable detector can be a good investment. Browse the top-ranked list of portable detectors below along with associated reviews and opinions.
Escort - MAX 360 MKII Radar and Laser Detector - Black
Model: 0100024-6SKU: 6535708Top comment"Ideally, the more information you provide to back to the detector, by confirming when alerts are accurate or marking ones that are nuisance, the better the detector should get at identifying real threats. ...The app has a lot of additional features and can even alert me of upcoming speed checks from other people’s detectors (assuming they have a compatible detector and the app loaded). ...Great detector with a lot of app functions"
See all customer reviewsSee all Radar DetectorsProduct Description
The Escort MAX 360 MKII can help make every drive legendary with many of the powerful features in our top-of-the-line radar detectors. Like the MAX 360c MKII, it features an all-new internal platform and more powerful components, providing 50% improved range and performance with the included Blackfin DSP chip and advanced false alert filtering intelligence.Top comment"Ideally, the more information you provide to back to the detector, by confirming when alerts are accurate or marking ones that are nuisance, the better the detector should get at identifying real threats. ...The app has a lot of additional features and can even alert me of upcoming speed checks from other people’s detectors (assuming they have a compatible detector and the app loaded). ...Great detector with a lot of app functions"
See all customer reviewsSee all Radar DetectorsProduct Description
The Escort MAX 360 MKII can help make every drive legendary with many of the powerful features in our top-of-the-line radar detectors. Like the MAX 360c MKII, it features an all-new internal platform and more powerful components, providing 50% improved range and performance with the included Blackfin DSP chip and advanced false alert filtering intelligence.See all Radar Detectors
Escort - MAX 360c MKII Radar and Laser Detector - Black
Model: 0100037-3SKU: 6518169Top comment"Great Detector Loaded with Technology Niceties.... • Automatically filters out non-threats – when you’ve driven a route a few times, the detector will “learn” what sources are non-threatening. • Crowd-Sourced Alerts – using the app on a smartphone, the detector shares alerts to the cloud so that detectors of other users of the app will get that information in advance of it becoming a threat to them. • Connected Detector – the detector looks for new database information for stationary(ish) threats such as red-light cameras, popular radar van locations, etc. ...Best radar detector...Really awesome radar detector. Tons of options and features."
See all customer reviewsSee all Radar DetectorsProduct Description
The Escort MAX 360c MKII is a high-performance radar and laser detector with advanced connectivity. We started with our legendary quality and ease of use and improved on it with the latest hardware available. The MAX 360c MKII radar detector now features an upgraded dual-antenna platform, Blackfin DSP chip, and dual-band Wi-Fi connectivity. The result is better detection performance delivered more quickly and fewer false alerts to distract you from your drive.Top comment"Great Detector Loaded with Technology Niceties.... • Automatically filters out non-threats – when you’ve driven a route a few times, the detector will “learn” what sources are non-threatening. • Crowd-Sourced Alerts – using the app on a smartphone, the detector shares alerts to the cloud so that detectors of other users of the app will get that information in advance of it becoming a threat to them. • Connected Detector – the detector looks for new database information for stationary(ish) threats such as red-light cameras, popular radar van locations, etc. ...Best radar detector...Really awesome radar detector. Tons of options and features."
See all customer reviewsSee all Radar DetectorsProduct Description
The Escort MAX 360c MKII is a high-performance radar and laser detector with advanced connectivity. We started with our legendary quality and ease of use and improved on it with the latest hardware available. The MAX 360c MKII radar detector now features an upgraded dual-antenna platform, Blackfin DSP chip, and dual-band Wi-Fi connectivity. The result is better detection performance delivered more quickly and fewer false alerts to distract you from your drive.See all Radar Detectors
Airthings - Corentium Home Radon Detector
Model: 223SKU: 5915701Top comment"I think I would buy the Corentium Home Radon Gas Detector especially for travel to hotels and condos so I am aware of the gas levels. ...digetal radon detector"
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The Corentium Home by Airthings radon detector is a state-of-the-art measuring instrument that combines ease of use and performance. The Corentium Home by Airthings radon gas detector allows you to take a reading of the radon levels and its LCD screen displays the average daily, weekly and long term concentrations. Powered by 3 standard AAA batteries, the radon monitor makes it easy to take measurements from one room to another in order to get an overview of the concentrations of radon in a home, workplace, school, a daycare centre or any other location. The Corentium Home by Airthings radon detector is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system. The internal architecture of the Corentium Home by Airthings radon monitor comes from advanced technology normally reserved for commercial-type detectors. Particular attention has been paid to the quality and protection of the internal components, allowing the use of algorithms for signal analysis that are more sophisticated. The Corentium Home by Airthings radon gas detector quickly adapts to its environment and eliminates inaccuracies related to external factors, allowing it to obtain the best accuracy in its niche. it requires no annual calibrations throughout its useful life, estimated at over 10 years.Top comment"I think I would buy the Corentium Home Radon Gas Detector especially for travel to hotels and condos so I am aware of the gas levels. ...digetal radon detector"
See all customer reviewsSee all Home Alarms & SensorsProduct Description
The Corentium Home by Airthings radon detector is a state-of-the-art measuring instrument that combines ease of use and performance. The Corentium Home by Airthings radon gas detector allows you to take a reading of the radon levels and its LCD screen displays the average daily, weekly and long term concentrations. Powered by 3 standard AAA batteries, the radon monitor makes it easy to take measurements from one room to another in order to get an overview of the concentrations of radon in a home, workplace, school, a daycare centre or any other location. The Corentium Home by Airthings radon detector is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system. The internal architecture of the Corentium Home by Airthings radon monitor comes from advanced technology normally reserved for commercial-type detectors. Particular attention has been paid to the quality and protection of the internal components, allowing the use of algorithms for signal analysis that are more sophisticated. The Corentium Home by Airthings radon gas detector quickly adapts to its environment and eliminates inaccuracies related to external factors, allowing it to obtain the best accuracy in its niche. it requires no annual calibrations throughout its useful life, estimated at over 10 years.See all Home Alarms & Sensors
Ring - Alarm Motion Detector (2nd Gen) (2-Pack) - White
Model: 4SP2SZ-0EN0SKU: 6403958Top comment"Ring Alarm Motion Detectors...I like the Ring alarm security system. I added more detectors to my home....Ring Motion Detectors...The Ring motion detector devices work great. They were really easy to install & add to our security system."
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Ring Alarm Motion Detector expands your Ring Alarm and adds an extra layer of security to your home. When your Ring Alarm system is armed, the Motion Detector sends instant alerts to your phone and tablet whenever motion is detected at home. The Motion Detector is a simple addition to your Ring Alarm that installs in minutes. Simply place your Motion Detector in a corner of any room in your home, connect it to your Ring Alarm Base Station, and you’re all set up!Top comment"Ring Alarm Motion Detectors...I like the Ring alarm security system. I added more detectors to my home....Ring Motion Detectors...The Ring motion detector devices work great. They were really easy to install & add to our security system."
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Ring Alarm Motion Detector expands your Ring Alarm and adds an extra layer of security to your home. When your Ring Alarm system is armed, the Motion Detector sends instant alerts to your phone and tablet whenever motion is detected at home. The Motion Detector is a simple addition to your Ring Alarm that installs in minutes. Simply place your Motion Detector in a corner of any room in your home, connect it to your Ring Alarm Base Station, and you’re all set up!See all Motion Sensors & Detectors
Uniden - R3 DSP Long Range Radar and Laser Detector Detector - Black
Model: R3DSPSKU: 5997202Top comment"Great detector amazing range....I have had this radar detector for a few weeks now, and I love it. I have read a lot of reviews and watched numerous videos (Vortex Radar on YouTube) and this has some of the best reviews beating out some other higher priced detectors. ...Outstanding radar detector!...Finally, unlike most other detectors on the market, it is also undetectable by radar detector detectors. "
See all customer reviewsSee all Radar DetectorsProduct Description
Get red light traffic camera alerts with this Uniden extreme long-range radar and laser detector. Its unsurpassed range lets you spot lurking traffic police at a distance, and its GPS feature makes it easy to note locations for future reference. Attach this Uniden extreme long-range radar and laser detector to your dashboard via the included suction cup brackets.Top comment"Great detector amazing range....I have had this radar detector for a few weeks now, and I love it. I have read a lot of reviews and watched numerous videos (Vortex Radar on YouTube) and this has some of the best reviews beating out some other higher priced detectors. ...Outstanding radar detector!...Finally, unlike most other detectors on the market, it is also undetectable by radar detector detectors. "
See all customer reviewsSee all Radar DetectorsProduct Description
Get red light traffic camera alerts with this Uniden extreme long-range radar and laser detector. Its unsurpassed range lets you spot lurking traffic police at a distance, and its GPS feature makes it easy to note locations for future reference. Attach this Uniden extreme long-range radar and laser detector to your dashboard via the included suction cup brackets.See all Radar Detectors
Airthings - View Radon Battery Wi-Fi Smart Radon/Humidity/Temperature Sensor - Matte White
Model: 2989SKU: 6517512Top comment"Perfect Radon Detector...I got this for the radon detection sensor first and the airquality sensor second. None of my smoke detectors in my home detects radon and I know of a few people that have gotten lung cancer because of Radon which is odorless, and colorless, and gets trapped indoors. ...I bought this Radon Detector 2 days ago. It already gives me some random reading,"
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It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.Top comment"Perfect Radon Detector...I got this for the radon detection sensor first and the airquality sensor second. None of my smoke detectors in my home detects radon and I know of a few people that have gotten lung cancer because of Radon which is odorless, and colorless, and gets trapped indoors. ...I bought this Radon Detector 2 days ago. It already gives me some random reading,"
See all customer reviewsSee all Home Alarms & SensorsProduct Description
It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.See all Home Alarms & Sensors
Ring - Alarm Motion Detector (2nd Gen) (1-Pack) - White
Model: 4SP1SZ-0EN0SKU: 6403957Top comment"Great motion detector for the inexperienced DIYer...This motion detector was easy to install and add to my existing Ring Alarm system....Great motion detector...Motion detector works like it should. Fast to add it to your security system."
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Ring Alarm Motion Detector expands your Ring Alarm and adds an extra layer of security to your home. When your Ring Alarm system is armed, the Motion Detector sends instant alerts to your phone and tablet whenever motion is detected at home. The Motion Detector is a simple addition to your Ring Alarm that installs in minutes. Simply place your Motion Detector in a corner of any room in your home, connect it to your Ring Alarm Base Station, and you’re all set up!Top comment"Great motion detector for the inexperienced DIYer...This motion detector was easy to install and add to my existing Ring Alarm system....Great motion detector...Motion detector works like it should. Fast to add it to your security system."
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Ring Alarm Motion Detector expands your Ring Alarm and adds an extra layer of security to your home. When your Ring Alarm system is armed, the Motion Detector sends instant alerts to your phone and tablet whenever motion is detected at home. The Motion Detector is a simple addition to your Ring Alarm that installs in minutes. Simply place your Motion Detector in a corner of any room in your home, connect it to your Ring Alarm Base Station, and you’re all set up!See all Motion Sensors & Detectors
First Alert - Basic Smoke Alarm
Model: 1039796SKU: 6315924Top comment"Smoke detector...Pretty much your basic smoke detector. Does not include carbon monoxide checking....Good detector....Good value. Basic detector. Easy replacement of old detector."
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Safeguard what's important to you with this First Alert basic smoke alarm. It's battery-powered, so no complicated wiring is required, and it has a mute button for fast silencing of false alarms and easy battery testing. The EZ-Access battery door on this First Alert basic smoke alarm allows hassle-free maintenance.Top comment"Smoke detector...Pretty much your basic smoke detector. Does not include carbon monoxide checking....Good detector....Good value. Basic detector. Easy replacement of old detector."
See all customer reviewsSee all Smoke & Carbon Monoxide DetectorsProduct Description
Safeguard what's important to you with this First Alert basic smoke alarm. It's battery-powered, so no complicated wiring is required, and it has a mute button for fast silencing of false alarms and easy battery testing. The EZ-Access battery door on this First Alert basic smoke alarm allows hassle-free maintenance.See all Smoke & Carbon Monoxide Detectors
Cobra - Elite Series DualPro 360° Radar and Laser Detector
Model: 0180011-1SKU: 6370357Top comment"Good price and great radar detector...Great radar detector for the price. Not too many false alarm and the iRadar app is a good combo...Radar Detector...Love this detector. Works like a charm and great range."
See all customer reviewsSee all Radar DetectorsProduct Description
Stay informed of what road enforcement is ahead with this Cobra Electronics DualPro 360 radar detector. Advanced antennas and 360-degree laser detection let you know when radar or laser guns are nearby, and an updatable IVT filter rejects false alerts for an enjoyable drive. This Cobra Electronics DualPro 360 radar detector informs you of upcoming issues on an easy-to-read OLED display.Top comment"Good price and great radar detector...Great radar detector for the price. Not too many false alarm and the iRadar app is a good combo...Radar Detector...Love this detector. Works like a charm and great range."
See all customer reviewsSee all Radar DetectorsProduct Description
Stay informed of what road enforcement is ahead with this Cobra Electronics DualPro 360 radar detector. Advanced antennas and 360-degree laser detection let you know when radar or laser guns are nearby, and an updatable IVT filter rejects false alerts for an enjoyable drive. This Cobra Electronics DualPro 360 radar detector informs you of upcoming issues on an easy-to-read OLED display.See all Radar Detectors
Uniden - R8 Radar Detector - Black
Model: R8SKU: 6503863Top comment"Great Detector...Great Radar Detector, works great, i recommend this detector...Great radar detector that is plug and play. Settings are really easy to change too for a customized detector"
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Extreme Radar & Laser DetectorTop comment"Great Detector...Great Radar Detector, works great, i recommend this detector...Great radar detector that is plug and play. Settings are really easy to change too for a customized detector"
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Extreme Radar & Laser DetectorSee all Radar Detectors
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