Top 10 Best outdoor contact sensor in 2026

Last Updated - 6/7/2026

🏆Best Choice

Ring

Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Get instant mobile alerts when doors and windows open in your home.
•Now smaller to enable increased placement options.
•Easy installation with no tools required.
•See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
•Includes two 3V CR2032 batteries.
•Requires the Ring Alarm Base Station.

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$19.99

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Ring

Ring Alarm Outdoor Contact Sensor | Monitor Gates, Garages & Outdoor Spaces | Weather-Resistant Design | 250ft Range | Easy Installation | Base Station Required

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensor.
•Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode.
•With its weather-resistant design, the Ring Alarm Outdoor Contact Sensor can withstand outdoor use in most climates.
•Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
•Requires Ring Alarm or Ring Alarm Pro.
•See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
•Ring Alarm and the professional monitoring service are available and ship only within the U.S. (excluding territories) and Canada.

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$49.99

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Ring

Ring Mailbox Sensor, Up to 3 Years of Battery Life – Black

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Get alerts — Ring Mailbox Sensor is a battery-powered motion sensor that sends you real-time notifications via the Ring app when your mailbox opens.
•Stay online — Mailbox Sensor connects with Amazon Sidewalk out of the box. You do not need a hub device like Ring Bridge or Alarm Pro Base Station (sold separately) if your Mailbox Sensor is using Amazon Sidewalk to connect.
•Works with Alexa — Connect Ring Mailbox Sensor to an Alexa-enabled device and Alexa will notify you when your mailbox has been opened.
•Pair with other devices — Link with Ring Smart Lighting, Cameras, and Doorbells to turn on and start recording when the sensor detects motion.
•Customize your security — Adjust the motion sensitivity in the Ring app to fit your home.

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$29.99

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METAK

Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•😀【Easy to Install】The sensor and receiver are paired already, all you need to do is attach the transmitter, plug the receiver into any standard outlet, pick a tone you like and here we go.
•🔋【Built to Last】With one standard household AAA battery in equipment and design of Ultra-Low-Power, the sensor can easily last 1-2 years. which allows battery to be replaced less often, save your time and money.
•✔️【A Must-Have】500FT reliable long working range, perfect entry alert chime when door opens for home and business. What about insecure front door, child safety gate, upstairs window, cabinet, basement door...you tell me.
•🎵【Mute to 120dB】 58 unique long and short tones with 5 adjustable volume levels. The max volume 120dB is loud enough to be heard anywhere in the house, you will never miss out an alert. Prefer not to be disturbed? Set it to mute.
•💖【Reliable After-sales】One Year Warranty & Lifetime Friendly Service. We started to make security products since 2004, so we have confidence on the quality of every sold unit. We will never let you down, grab your door dinger now!

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$13.42

$21.79

-38%

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YoLink

YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•PROTECT YOUR PERIMETER and prevent crime at your property line! With our LoRa-based up to 1/4 mile wireless range, you can now put security devices where it was once very costly, or impossible. Remote buildings, sheds, barns, fencelines, driveway entrances (great for driveway alerts, too!)
•WHY PAY A MONTHLY FEE, when you can protect it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See the"Know Now!" section below for more info!
•WIRE LESS! Self-powered and wireless, just install the sensor wherever it is needed: mount it to a wall, post or column, even a tree! No wires, no trenching, no conduit, no electrician needed!
•DEVICE-TO-DEVICE PAIRING allows for two or more devices, like your Outdoor Motion Sensor and a Siren Alarm, to be paired together, so they will operate when needed, without WiFi, internet, even without AC power (battery-powered or backed-up devices)!
•Batteries included! Two AA batteries, good for 2+ years standby, are included!
•Looking for a fob to arm/disarm your Outdoor Motion Sensor? Search B0978V4WQC for the FlexFob or B092M1QQ5M for the AlarmFob or B0BRCX6HVK for the SirenFob (siren products, required, not included)
•Looking for a starter kit? Search B0BGS9DDVD for the original Hub or search B09W95WDBB or B09W8SCF4B for the SpeakerHub
•Looking for indoor motion detection? Search B0872R9GC6

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$35.59

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YoLink

YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•PROTECT YOUR PERIMETER and prevent crime at your property line! With our LoRa-based up to 1/4 mile wireless range, you can now put security devices where it was once very costly, or impossible. Vehicle and man gates, pool gates, remote buildings, shed and barn doors, etc.
•WHY PAY A MONTHLY FEE, when you can protect it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See the"Know Now!" section below for more info!
•INTEGRATE & AUTOMATE: Snip off the reed switch sensor and connect the wires directly to relays, alarm panel outputs, switches, buttons, high security or specialized door, gate, roof hatch, garage door sensors. Trigger automations from the sensor, making the connected device or equipment smart.
•WIRE LESS! Self-powered and wireless, just place the sensor where it is needed. No wires, no trenching, no conduit, no electrician needed!
•DEVICE-TO-DEVICE PAIRING allows for two or more devices, like your Contact Sensor and a Siren Alarm, to be paired together, so they will operate when needed, without WiFi, internet, even without AC power (battery-powered or backed-up devices)!
•Batteries included! Two replaceable AA batteries, good for 5+ years standby, are included!
•Looking for a fob to arm/disarm your Contact Sensor? Search B0978V4WQC for the FlexFob or B092M1QQ5M for the AlarmFob or B0BRCX6HVK for the SirenFob (siren products, required, not included)
•Looking for a starter kit? Search B0BJK6VKLR for the original Hub or search B09X9WVQRQ for the SpeakerHub (audio, talking hub).
•Looking for indoor door sensors? Search B085HTMGYV
•Looking for a siren? Search B0887SMPKK for the indoor Siren Alarm, or search B092QR82P1, B09V2DXPPW, B0BWYLT3JB, B0BZHPQ1PK for outdoor models.

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$24.99

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GoveeLife

GoveeLife Door Window Sensor, Group Control Unlimited Devices, Wireless Mini Contact Sensor for Smart Home Automation, Battery Powered, Supports Most Smart Products White

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Home Automation: The smart sensor can control GoveeLife intelligent devices in the same space and other GoveeLife connected devices to indicate door or window changes.
•Maximum Compatibility: The GoveeLife Smart Door Window Sensor supports 50 GoveeLife smart ecological devices. Add the GoveeLife products you have to your setup to enhance your experience. The sensor is more powerful with multiple GoveeLife devices connected.
•Stable Connection: GoveeLife equipment (sold separately) and a 2.4 GHz Wi-Fi network connection are required. （Not support 5G WiFi) Keep an effective distance between the device and the product at 80m/265ft.
•25mm Wide Gap Allowed: The GoveeLife Door and Window Sensor work with most types of doors, windows, and other fixtures with a similar mechanism, such as drawers, cabinets, refrigerators, and more.
•Easy to Use: Small and portable without taking up space. The package includes a sensor, manual, warranty card, battery, adhesive backing, and support for four months of battery life (the insulation strip needs to be unplugged for the first use). Need Attention-This device can't connect to Alexa, Google Assistant.

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$12.99

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Tapo

Tapo Door Sensor Mini, REQUIRES Tapo Hub, Long Battery Life w/Sub-1G Low-Power Wireless protocol, Contact Sensor, 15mm Wide Gap Allowed, Real-Time Notification, Smart Action (Tapo T110)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•REQUIRES Tapo Hub-To utilize Tapo contact sensor T110, a Tapo hub H100 (sold separately) and a secured 2.4 GHz Wi-Fi network connection are required. Tapo T110 communicates with the hub via the Sub-1G Low-Power Wireless protocol, which provides extended battery life for the sensor and a wider coverage area compared to Wi-Fi. The Tapo Hub H100 can connect up to 64 sensors simultaneously and includes a 90dB ringer with 19 different ringing tones. The Tapo Hub also enables the use ofSmart Action for sensors and other Tapo devices even when the network is disconnected and is highly responsive.
•Go Beyond Just Doors and Windows- The device provides real-time monitoring of windows, doors, cabinets, fridges, mailboxes, and other items that can be opened or closed.
•Real-Time Notification- If a door or window is opened unexpectedly, you will receive instant alerts on your phone. You can also program the Hub to activate a siren as a warning in the event of danger or to deter intruders.
•Smart Action- Tapo T110 serves as a common precondition for Smart Actions. You can program your Smart Contact Sensor to turn lights on or off, or to disable your Tapo security camera when a door is opened.
•Long-Lasting Performance- Assuming triggers of less than 30 times per day, the device can operate for up to 2 years using only a single CR2032 battery, which is included.
•Easy Installation- Easily mount the device to nearly any surface using the included 3M adhesive.

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YoLink

YoLink LoRa Smart Outdoor Contact Sensor & SpeakerHub Starter Kit: SpeakerHub Audio hub, (2) Gate & Shed Door Sensors, Email/SMS/Push Alerts, 1/4 Mile Open Air Range, Alexa, IFTTT, Home Assistant

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•A SMART START! Everything you need to start your smart home security system: two YoLink Outdoor Contact Sensors (smart door, gate, lid, window monitor) with one SpeakerHub. Supports 300+ devices from our full product line. Add more hubs for large homes, high-rise condo buildings, etc. Four AA batteries, good for 5+ years standby, are included!
•PROTECT YOUR PERIMETER and prevent crime at your property line! With our LoRa-based up to 1/4 mile wireless range, you can now put security devices where it was once very costly, or impossible. Vehicle and man gates, pool gates, remote buildings, shed and barn doors, etc.
•WHY PAY A MONTHLY FEE, when you can protect it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See the"Know Now!" section below for more info!
•NOW, HEAR THIS! The SpeakerHub keeps you informed with concise, easy to understand spoken text-to-to-speech messages. And, attention-getting tones and sounds. You can even upload your MP3 audio files!
•INTEGRATE & AUTOMATE: Snip off the reed switch sensor and connect the wires directly to relays, alarm panel outputs, switches, buttons, high security or specialized door, gate, roof hatch, garage door sensors. Trigger automations from the sensor, making the connected device or equipment smart.
•DEVICE-TO-DEVICE PAIRING allows for two or more devices, like your Contact Sensor and a Siren Alarm, to be paired together, so they will operate when needed, without WiFi, internet, even without AC power (battery-powered or backed-up devices)!
•REQUIREMENTS: Android or Apple smartphone, stable WiFi connection (2.4 GHz band, only).
•Looking for a fob to arm/disarm your Contact Sensor? Search B0978V4WQC for the FlexFob or B092M1QQ5M for the AlarmFob or B0BRCX6HVK for the SirenFob (siren products, required, not included)
•Looking for indoor door sensors? Search B085HTMGYV. Looking for a garage door sensor? Search B07Z7QQV8K
•Looking for a siren? Search B0887SMPKK for the indoor Siren Alarm, or search B092QR82P1, B09V2DXPPW, B0BWYLT3JB, B0BZHPQ1PK for outdoor models.

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$64.99

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ZOOZ

Zooz 800 Series Z-Wave Long Range Open|Close XS Sensor ZSE41 800LR for Door, Window, and Gate Monitoring. Hub Required (Sold Separately). Compatible with SmartThings, Hubitat, and Ring Alarm.

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•FAST AND RELIABLE: Get notified on your Z-Wave hub's app or via text when a door or window is opened for easy DIY security monitoring. Use on safety gates, cabinet doors, patio doors, and more. Z-Wave hub required, sold separately (check below for compatibility).
•EXTRA SMALL: Perfect for discreet mounting with a slim profile to fit most frames and surfaces.
•OUTDOOR CASE AVAILABLE: The sensor is coated with protective rubber oil against corrosion and water leak damage. A splash is fine but if you want to install it outdoors, you'll need a dedicated waterproof case (sold separately, ask Zooz about it).
•Z-WAVE COMPATIBILITY: Works best with the Z-Box Hub. Supported by open Z-Wave systems only, including Home Assistant, HomeSeer, Hubitat, Vera, and Ezlo hubs. Compatible with SmartThings and Ring Alarm (no access to advanced settings). NOT supported by alarm panels like Vivint, Qolsys, 2GIG, ADT, or others.
•SMART SECURITY: 800 series Z-Wave chip with longer range, better battery life, and the highest level of S2 security with SmartStart for fully encrypted communication. If your hub supports ZWLR, you'll benefit from ultra reliable wireless communication and up to 1300 feet of range. Covered by a 5-year extended warranty once registered and backed by lifetime tech support 7 days a week.

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$36.75

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