Best Ring Door Sensor 1st Generation of 2026

Last updated on 03/01/2026
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1
Ring Alarm Pack - M by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa
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Ring Alarm Pack - M by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

Ring
Why we love it
  • Compact and secure home security.
  • Easy installation and user-friendly.
  • Remote control via Ring app.
Main Highlights
  • This Alarm Pack is ideal for 2 bedroom homes.
  • Get started with a home alarm sytem for your house or flat with Ring Alarm Pack - M. This 7 piece pack includes a Base Station, Keypad, 2 Contact Sensors, 2 Motion Detectors, and a Range Extender.
  • Compact and secure, Alarm Contact Sensors mount to door and window frames and alert you when they are open. The discreet Motion Detectors mount to room corners or flat walls and send you real-time notifications whenever motion is detected at home. Use the Ring app to control it all from one simple dashboard.
  • Ring Alarm is quick to install and easy to use. Simply follow the steps in the Ring app. Add additional Motion Detectors, Contact Sensors, or an Outdoor Siren to expand your whole-home protection to suit the size and layout of your home.
  • Subscribe to Ring Home (sold separately) and get Alarm Calls which automatically call your nominated contacts in the event of an emergency, Cellular Backup that keeps your Alarm system online if your internet goes down and much more
  • Arm and Disarm your Alarm security system in the Ring app or pair with compatible Alexa-enabled devices to take control using your voice. (Ring Home Subscription required, sold separately)
Show More
9.8
Exceptional
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9.8
Exceptional
Ring

Ring Alarm Pack - M by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

Why we love it
  • Compact and secure home security.
  • Easy installation and user-friendly.
  • Remote control via Ring app.
Main Highlights
  • This Alarm Pack is ideal for 2 bedroom homes.
  • Get started with a home alarm sytem for your house or flat with Ring Alarm Pack - M. This 7 piece pack includes a Base Station, Keypad, 2 Contact Sensors, 2 Motion Detectors, and a Range Extender.
  • Compact and secure, Alarm Contact Sensors mount to door and window frames and alert you when they are open. The discreet Motion Detectors mount to room corners or flat walls and send you real-time notifications whenever motion is detected at home. Use the Ring app to control it all from one simple dashboard.
  • Ring Alarm is quick to install and easy to use. Simply follow the steps in the Ring app. Add additional Motion Detectors, Contact Sensors, or an Outdoor Siren to expand your whole-home protection to suit the size and layout of your home.
  • Subscribe to Ring Home (sold separately) and get Alarm Calls which automatically call your nominated contacts in the event of an emergency, Cellular Backup that keeps your Alarm system online if your internet goes down and much more
  • Arm and Disarm your Alarm security system in the Ring app or pair with compatible Alexa-enabled devices to take control using your voice. (Ring Home Subscription required, sold separately)
Show More
Value for Money
2
Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa
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Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

Ring
Why we love it
  • Convenient control through Ring app.
  • Offers comprehensive home security.
  • Easy to install, use.
Main Highlights
  • This Alarm Pack is ideal for apartments and 1 bedroom homes.
  • Get started with a home alarm system for your house or flat with Ring Alarm Pack - S. This 5 piece pack includes a Base Station, Keypad, 1 Contact Sensor, 1 Motion Detector, and a Range Extender.
  • Compact and secure, Alarm Contact Sensors mount to door and window frames and alert you when they are open. The discreet Motion Detectors mount to room corners or flat walls and send you real-time notifications whenever motion is detected at home. Use the Ring app to control it all from one simple dashboard.
  • Ring Alarm is quick to install and easy to use. Simply follow the steps in the Ring app. Add additional Motion Detectors, Contact Sensors, or an Outdoor Siren to expand your whole-home protection to suit the size and layout of your home.
  • Subscribe to Ring Home (sold separately) and get Alarm Calls which automatically call your nominated contacts in the event of an emergency, Cellular Backup that keeps your Alarm system online if your internet goes down and much more
  • Arm and Disarm your Alarm security system in the Ring app or pair with compatible Alexa-enabled devices to take control using your voice. (Ring Home Subscription required, sold separately)
Show More
9.7
Exceptional
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9.7
Exceptional
Ring

Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

Why we love it
  • Convenient control through Ring app.
  • Offers comprehensive home security.
  • Easy to install, use.
Main Highlights
  • This Alarm Pack is ideal for apartments and 1 bedroom homes.
  • Get started with a home alarm system for your house or flat with Ring Alarm Pack - S. This 5 piece pack includes a Base Station, Keypad, 1 Contact Sensor, 1 Motion Detector, and a Range Extender.
  • Compact and secure, Alarm Contact Sensors mount to door and window frames and alert you when they are open. The discreet Motion Detectors mount to room corners or flat walls and send you real-time notifications whenever motion is detected at home. Use the Ring app to control it all from one simple dashboard.
  • Ring Alarm is quick to install and easy to use. Simply follow the steps in the Ring app. Add additional Motion Detectors, Contact Sensors, or an Outdoor Siren to expand your whole-home protection to suit the size and layout of your home.
  • Subscribe to Ring Home (sold separately) and get Alarm Calls which automatically call your nominated contacts in the event of an emergency, Cellular Backup that keeps your Alarm system online if your internet goes down and much more
  • Arm and Disarm your Alarm security system in the Ring app or pair with compatible Alexa-enabled devices to take control using your voice. (Ring Home Subscription required, sold separately)
Show More
3
Ring Alarm Outdoor Siren by Amazon
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Ring Alarm Outdoor Siren by Amazon

Ring
Why we love it
  • Alerts neighbourhood during emergencies.
  • Customisable siren settings.
  • Weather resistant device.
Main Highlights
  • Add Ring Alarm Outdoor Siren outside so you can alert others when an emergency arises at your home.
  • If Ring Alarm is triggered, Ring Alarm Outdoor Siren emits a security siren and flashing LED lights, alerting your neighbours and can help the emergency services locate your home.
  • Customisable settings allow you to choose the siren volume and duration during an alert.
  • Connect an additional compatible power source and turn on the Dusk to Dawn feature to activate the logo light on a schedule. It can be Battery-powered, using Quick Release Battery Pack. Manually recharge your Ring Quick Release Battery Pack, or keep it continually charged with a Ring Solar Panel (both sold separately).
  • Hardwire for non-stop power or from an internal electrical socket using Ring Plug-In Adapter (sold separately).
  • Weather resistant to help protect your home all year round.
  • Add multiple Ring Alarm Outdoor Sirens to cover your whole property.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
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9.5
Superb
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9.5
Superb
Ring

Ring Alarm Outdoor Siren by Amazon

Why we love it
  • Alerts neighbourhood during emergencies.
  • Customisable siren settings.
  • Weather resistant device.
Main Highlights
  • Add Ring Alarm Outdoor Siren outside so you can alert others when an emergency arises at your home.
  • If Ring Alarm is triggered, Ring Alarm Outdoor Siren emits a security siren and flashing LED lights, alerting your neighbours and can help the emergency services locate your home.
  • Customisable settings allow you to choose the siren volume and duration during an alert.
  • Connect an additional compatible power source and turn on the Dusk to Dawn feature to activate the logo light on a schedule. It can be Battery-powered, using Quick Release Battery Pack. Manually recharge your Ring Quick Release Battery Pack, or keep it continually charged with a Ring Solar Panel (both sold separately).
  • Hardwire for non-stop power or from an internal electrical socket using Ring Plug-In Adapter (sold separately).
  • Weather resistant to help protect your home all year round.
  • Add multiple Ring Alarm Outdoor Sirens to cover your whole property.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Show More
4
Ring Alarm Outdoor Contact Sensor
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Ring Alarm Outdoor Contact Sensor

Ring
Why we love it
  • Real-time alerts on openings.
  • Weather-resistant for outdoor use.
  • Tool-free, easy installation.
Main Highlights
  • Help secure gates, sheds, garages, windows and outbuildings with Ring Alarm Outdoor Contact Sensor.
  • Get real-time alerts when your outdoor gate opens, or set the sensor to automatically trigger the siren on your Ring Alarm when armed in Home or Away mode.
  • Weather resistant and battery powered.
  • Easy, tool-free installation.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • With its weather-resistant design, the Ring Alarm Outdoor Contact Sensor can withstand outdoor use in most climates. Easily mount the wireless sensor to your outdoor gates, sheds, storage containers, or windows to get alerts when they open or close. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
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9.4
Superb
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9.4
Superb
Ring

Ring Alarm Outdoor Contact Sensor

Why we love it
  • Real-time alerts on openings.
  • Weather-resistant for outdoor use.
  • Tool-free, easy installation.
Main Highlights
  • Help secure gates, sheds, garages, windows and outbuildings with Ring Alarm Outdoor Contact Sensor.
  • Get real-time alerts when your outdoor gate opens, or set the sensor to automatically trigger the siren on your Ring Alarm when armed in Home or Away mode.
  • Weather resistant and battery powered.
  • Easy, tool-free installation.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • With its weather-resistant design, the Ring Alarm Outdoor Contact Sensor can withstand outdoor use in most climates. Easily mount the wireless sensor to your outdoor gates, sheds, storage containers, or windows to get alerts when they open or close. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
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5
Ring Battery Video Doorbell (2024 release) | DIY Wireless Video Doorbell Camera I Head-To-Toe View, HD Video | Easy to install (5 min) | With Built-in Battery I 30-day free trial of Ring Home
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Ring Battery Video Doorbell (2024 release) | DIY Wireless Video Doorbell Camera I Head-To-Toe View, HD Video | Easy to install (5 min) | With Built-in Battery I 30-day free trial of Ring Home

Ring
40% Off
Why we love it
  • See everything clearly at night.
  • Quick installation and setup.
  • Customizable privacy zones.
Main Highlights
  • PROTECT WHAT MATTERS MOST: with Battery Video Doorbell you'll know who is on your property whenever your Video Doorbell is pressed, or motion is detected.
  • INSTALL IN A SNAP: Charge it up, click into place, and stay connected right from your phone. Battery Video Doorbell is equipped with a built-in battery which cannot be removed for recharging.
  • HD VIDEO WITH COLOUR NIGHT VISION: 1440x1440 HD Video with Colour Night Vision gives you a clearer picture of what's going on at your front door, even after dark. And Head-To-Toe View lets you see more of people and packages.
  • PRIVACY ZONES: block out areas of the view from your Video Doorbell. With Privacy Zones in place, your Ring device will no longer display or record anything that happens within those areas.
  • ANSWERING MACHINE FOR YOUR FRONT DOOR: Quick Replies lets you choose from a selection of pre-recorded messages that play whenever your Video Doorbell is pressed.
  • FINE-TUNE YOUR ALERTS: activate the Person Alerts feature which ensures you're only notified when human activity is detected. With Package Alerts you can be alerted whenever a delivery is detected on your doorstep. Ring Home subscription required, sold separately.*
  • IT'S ALL IN THE APP: the Ring app lets you connect all your devices, adjust their settings and use modes to Arm or Disarm your devices when you're home or away. Ring Home subscription required, sold separately.*
  • SEE MORE. KNOW MORE. PROTECT MORE: Save your recorded videos for up to 180 days to rewatch any time, get alerts for people and packages, and so much more with a Ring Home subscription (sold separately).*
Show More
9.4
Superb
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9.4
Superb
Ring

Ring Battery Video Doorbell (2024 release) | DIY Wireless Video Doorbell Camera I Head-To-Toe View, HD Video | Easy to install (5 min) | With Built-in Battery I 30-day free trial of Ring Home

40% Off
Why we love it
  • See everything clearly at night.
  • Quick installation and setup.
  • Customizable privacy zones.
Main Highlights
  • PROTECT WHAT MATTERS MOST: with Battery Video Doorbell you'll know who is on your property whenever your Video Doorbell is pressed, or motion is detected.
  • INSTALL IN A SNAP: Charge it up, click into place, and stay connected right from your phone. Battery Video Doorbell is equipped with a built-in battery which cannot be removed for recharging.
  • HD VIDEO WITH COLOUR NIGHT VISION: 1440x1440 HD Video with Colour Night Vision gives you a clearer picture of what's going on at your front door, even after dark. And Head-To-Toe View lets you see more of people and packages.
  • PRIVACY ZONES: block out areas of the view from your Video Doorbell. With Privacy Zones in place, your Ring device will no longer display or record anything that happens within those areas.
  • ANSWERING MACHINE FOR YOUR FRONT DOOR: Quick Replies lets you choose from a selection of pre-recorded messages that play whenever your Video Doorbell is pressed.
  • FINE-TUNE YOUR ALERTS: activate the Person Alerts feature which ensures you're only notified when human activity is detected. With Package Alerts you can be alerted whenever a delivery is detected on your doorstep. Ring Home subscription required, sold separately.*
  • IT'S ALL IN THE APP: the Ring app lets you connect all your devices, adjust their settings and use modes to Arm or Disarm your devices when you're home or away. Ring Home subscription required, sold separately.*
  • SEE MORE. KNOW MORE. PROTECT MORE: Save your recorded videos for up to 180 days to rewatch any time, get alerts for people and packages, and so much more with a Ring Home subscription (sold separately).*
Show More
6
Ring Alarm Keypad (2nd Generation)
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Ring Alarm Keypad (2nd Generation)

Ring
Why we love it
  • Quickly arm/disarm security modes.
  • Compact design seamlessly blends.
  • Features all-new panic buttons.
Main Highlights
  • Choose from "Home", "Away", and "Disarmed" security modes to quickly and easily arm and disarm your Ring Alarm system.
  • Features a more compact design to seamlessly blend into your home.
  • Use the all-new panic buttons to sound the siren on your Base Station or Outdoor Siren, and notify your emergency contacts (Ring Protect Plus subscription required) if a situation arises.
  • Easy, tool-free installation.
  • Powered using the included batteries or plug-in to a standard electrical socket.
  • Can be placed on a flat surface or wall mounted using the included accessories.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Show More
9.4
Superb
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9.4
Superb
Ring

Ring Alarm Keypad (2nd Generation)

Why we love it
  • Quickly arm/disarm security modes.
  • Compact design seamlessly blends.
  • Features all-new panic buttons.
Main Highlights
  • Choose from "Home", "Away", and "Disarmed" security modes to quickly and easily arm and disarm your Ring Alarm system.
  • Features a more compact design to seamlessly blend into your home.
  • Use the all-new panic buttons to sound the siren on your Base Station or Outdoor Siren, and notify your emergency contacts (Ring Protect Plus subscription required) if a situation arises.
  • Easy, tool-free installation.
  • Powered using the included batteries or plug-in to a standard electrical socket.
  • Can be placed on a flat surface or wall mounted using the included accessories.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Show More
7
Ring Alarm Contact Sensor (2nd Generation)
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Ring Alarm Contact Sensor (2nd Generation)

Ring
Why we love it
  • Compact and easy installation.
  • Real-time door/window notifications.
  • Alexa battery notifications available.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and a slim removable magnet for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 2 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
9.3
Superb
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9.3
Superb
Ring

Ring Alarm Contact Sensor (2nd Generation)

Why we love it
  • Compact and easy installation.
  • Real-time door/window notifications.
  • Alexa battery notifications available.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and a slim removable magnet for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 2 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
8
Ring Alarm Contact Sensor (2nd Generation) - 2 pack
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Ring Alarm Contact Sensor (2nd Generation) - 2 pack

Ring
Why we love it
  • Real-time notifications on openings.
  • Compact, space-efficient design.
  • Hassle-free tool-free installation.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 4 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
9.2
Superb
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9.2
Superb
Ring

Ring Alarm Contact Sensor (2nd Generation) - 2 pack

Why we love it
  • Real-time notifications on openings.
  • Compact, space-efficient design.
  • Hassle-free tool-free installation.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 4 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
9
Ring Alarm Motion Detector (2nd Generation)
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Ring Alarm Motion Detector (2nd Generation)

Ring
Why we love it
  • Real-time motion detection alerts.
  • Compact and discreet design.
  • Tool-free easy installation.
Main Highlights
  • Get real-time notifications on your phone when motion is detected at home.
  • Featuring a more compact design for discreet placement in your home.
  • Easy tool-free installation.
  • Mounts to room corners and flat walls.
  • Uses AA batteries.
  • It’s your pet’s home too! Let them roam when you’re not home. Smart motion detection settings can allow you to ignore your pets and detect intruders.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
9.1
Superb
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9.1
Superb
Ring

Ring Alarm Motion Detector (2nd Generation)

Why we love it
  • Real-time motion detection alerts.
  • Compact and discreet design.
  • Tool-free easy installation.
Main Highlights
  • Get real-time notifications on your phone when motion is detected at home.
  • Featuring a more compact design for discreet placement in your home.
  • Easy tool-free installation.
  • Mounts to room corners and flat walls.
  • Uses AA batteries.
  • It’s your pet’s home too! Let them roam when you’re not home. Smart motion detection settings can allow you to ignore your pets and detect intruders.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Show More
10
Ring Alarm Range Extender (2nd Generation)
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Ring Alarm Range Extender (2nd Generation)

Ring
4% Off
Why we love it
  • Expands your alarm network effortlessly.
  • Quick tool-free installation process.
  • Compatible with multiple Ring devices.
Main Highlights
  • Extends the signal of your Base Station to all the Alarm components around your home.
  • Easy tool-free installation.
  • Simply plugs into a standard electrical socket.
  • Requires the Ring Alarm Base Station and only boosts the network range of your Ring Alarm system.
  • Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
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8.9
Excellent
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8.9
Excellent
Ring

Ring Alarm Range Extender (2nd Generation)

4% Off
Why we love it
  • Expands your alarm network effortlessly.
  • Quick tool-free installation process.
  • Compatible with multiple Ring devices.
Main Highlights
  • Extends the signal of your Base Station to all the Alarm components around your home.
  • Easy tool-free installation.
  • Simply plugs into a standard electrical socket.
  • Requires the Ring Alarm Base Station and only boosts the network range of your Ring Alarm system.
  • Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Show More

We scanned 1953 products

We reviewed these offers relevant to the Ring Door Sensor 1st Generation within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Ring, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Ring Door Sensor 1st Generation in the market, we considered we took a deep dive into 9766 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: