Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
Number of Devices Included
2
Energizer - 2032 Batteries (6 Pack), 3V Lithium Coin Batteries$14.99
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About This Item
- Key Specs
- Detector Type: Contact
- Sensor Type: Magnetic
- Wireless Connectivity: Z-Wave (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Maximum Wireless Range: 250 feet
- Works With: Amazon Alexa, Ring (Compatible with or able to be connected to other smart devices or applications.)
- Power Source: Battery-powered
- Number of Devices Included: 2
- General
- Brand: Ring
- Model Number: 4SD2SZ-0EN0
- Product Name: Alarm Contact Sensor (2nd Gen) (2-Pack)
- Color: White
- Detection
- Detector Type: Contact
- Sensor Type: Magnetic
- Connectivity
- Wireless: true
- Wireless Connectivity: Z-Wave (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Maximum Wireless Range: 250 feet
- Compatibility
- Works With: Amazon Alexa, Ring (Compatible with or able to be connected to other smart devices or applications.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Operating System Compatibility: Android, Apple iOS
- Features
- Placement: Door, Window
- Power
- Power Source: Battery-powered
- Rechargeable Battery: false
- Battery Size: CR2032 (The battery size required for operation.)
- Number of Batteries Required: 2
- Replaceable Battery: Yes
- Dimensions
- Product Height: 1.56 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 2.09 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 0.55 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 0.2 pounds (The out of box weight of the item.)
- Included
- Number of Devices Included: 2
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 842861111088
Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
Disclaimers
- *Professional Monitoring is an add-on plan that first requires a compatible Ring Home subscription. Both sold separately. Service available within the U.S. (all 50 states, but not U.S. territories) and in Canada (excluding Quebec).
- *Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at: ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.
- *Professional Monitoring is an add-on plan that first requires a compatible Ring Home subscription. Both sold separately. Service available within the U.S. (all 50 states, but not U.S. territories) and in Canada (excluding Quebec).
- *Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at: ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.
Q: Can I buy these individually and use them without buying any other ring products?
A: You would need a ring base station. You would then be able to control the sensor with the ring app on your phone.
A: Only if they know where the sensor is positioned on the inside of the window. If they can figure this out, they are getting in no matter what
Q: What is the difference between 1st and 2nd Gen?
A: The 2nd gen are 30-40% smaller, giving you more mounting options. The batteries are also reported to last longer.
A: Hello Tina, Great question! This depends on your home's layout and your security preference. We would suggest one for each window that you wish to monitor, using the Ring Alarm system. Here is a helpful article that elaborates on window types and common installation questions: https://support.ring.com/hc/en-us/articles/360043818431-Tips-for-installing-your-Contact-Sensor-2nd-gen-. We invite you to reach out at https://community.ring.com/ if any additional information is needed regarding your Ring Alarm Contact Sensor pre-purchase question. Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback/experiences with Ring. Thank you, Alexis with Ring
Q: Can these 2nd Gen sensors be used with 1st Gen Base Station?
A: HELLO! YES THEY DO!! THEY WORK THE SAME THEY ARE JUST SHAPED DIFFERENT!
Q: Will these 2nd Gen sensors work with the Ring Alarm Pro coming out in November 2021?
A: Hello pmercado, Great question! Yes. All Ring Alarm 1st and 2nd generation Ring Alarm security devices are compatible with the Alarm Pro, including Contact Sensors, Motion Detectors, Keypads and Range Extenders. You can also use Ring Alarm accessories, including Flood & Freeze Sensors, Smoke & CO Listeners, and Panic Buttons. You will get all Ring Alarm features, including Shared and Guest Users, alerts and notifications, and linked devices. Furthermore, you can also enroll in professional monitoring with SOS, Duress code, and customized police response. A Ring Protect Pro subscription plan is required to enroll in professional monitoring. Here is a helpful support article with other frequently asked questions regarding the Ring Alarm Pro, for your review: https://support.ring.com/hc/en-us/articles/4404638571796 We invite you to reach out at https://community.ring.com/ if any additional information is needed regarding the all-new Ring Alarm Pro. Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback/experiences with Ring. Thank you, Alexis with Ring
Q: what kind of batterys do you use
A: This unit uses two CR2032 batteries.
A: No you don't. The storage space is what cost money.
Reviews
Customers are saying
Customers regard the Alarm Contact Sensor (2nd Gen) (2-Pack) highly for its ease of use and straightforward installation. The sensor's compact size and reasonable price are also well-received, along with its compatibility with the Ring system. However, some customers have reported issues with connection stability and range limitations.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
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Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
| Pros for Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White | |||
|---|---|---|---|
| Ease of use, Installation, Performance, Compatibility, Size | Ease of use, Installation, Security, Sound Detection, Design | Ease of use, Installation, Performance, Compatibility, Size | There were no pros for this product— |
| Cons for Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White | |||
| Connection, Range, False Alarms, Motion Detection, Stickiness | Sensitivity | Connection, Range, False Alarms, Motion Detection, Stickiness | There were no cons for this product— |
