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Ring - Alarm Contact Sensor (1st Gen) - White

Model: 4SD1S7-0EN0
SKU: 6129211
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Detector Type: Contact
    • Sensor Type: Not available
    • 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.)
    • Power Source: Battery-powered
    • Number of Devices Included: 1
  • General
    • Brand: Ring
    • Model Number: 4SD1S7-0EN0
    • Product Name: Alarm Contact Sensor (1st Gen)
    • Color: White
  • Detection
    • Alarm Type: Audible
    • Detector Type: Contact
    • Sensor Type: Not available
  • 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.)
  • Compatibility
    • 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, Mac, Windows
  • Environmental
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Features
    • Silence Function: true
  • Power
    • Power Source: Battery-powered
    • Rechargeable Battery: false
    • Battery Chemistry: Lithium
    • Battery Size: Other (The battery size required for operation.)
    • Voltage: 3 volts (Amount of power needed to support an electrical current.)
  • Dimensions
    • Product Height: 3.54 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: 2.44 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: 1.77 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: 0.24 pounds (The out of box weight of the item.)
  • Included
    • Number of Devices Included: 1
  • Other
    • UPC: 842861101553

Add an extra level of defense against intrusion with this Ring Alarm Contact Sensor. When attached to your window or door, this sensor alerts you the moment movement is detected, providing point-of-entry protection. Compatible with the Ring Alarm base station (not included) this Ring Alarm Contact Sensor sends alerts directly to your phone.

Choosing a Home Security Solution

  • Expand your Ring Alarm kit: The Alarm Contact Sensor (1st Gen) requires the Ring Alarm Base Station and expands your whole-home security system.
  • Smart Security in your hands: Monitor your home from any iOS or Android device.
  • Instant mobile alerts: Get alerts on your phone and tablet when doors or windows are opened in your home.
  • Easy installation: Easily mounts to door and window frames with no tools or professional installation required.
  • Expand your Ring Alarm kit: The Alarm Contact Sensor (1st Gen) requires the Ring Alarm Base Station and expands your whole-home security system.
  • Smart Security in your hands: Monitor your home from any iOS or Android device.
  • Instant mobile alerts: Get alerts on your phone and tablet when doors or windows are opened in your home.
  • Easy installation: Easily mounts to door and window frames with no tools or professional installation required.
Whats Included
  • Installation kit
  • Lithium battery (3V, pre-installed)
  • Ring Alarm Contact Sensor (1st Gen)
  • Installation kit
  • Lithium battery (3V, pre-installed)
  • Ring Alarm Contact Sensor (1st Gen)
Product Manuals

Q: Is the ring base station required or can the sensors be used alone?

A: Hi Lx, Yes. The Base Station is necessary for the Ring Alarm to function. Bilan J, Customer Satisfaction Specialist [email protected]

Q: Are these the same as the "Ring Alarm" sensors? If not, are they at least fully compatible? I can't find any mention of "Ring Protect" on the mfg. web site, but some searches seem to indicate that "Ring Protect" was the original prod name c. 2017

A: These are definitely OEM Ring sensors from the manufacturer. The nice thing about buying a 6-pack is that you essentially get one free, because the sensors individually and in 2-packs cost $20.00 each. I have a big house and was very happy to be able to buy these in bulk. They work great.

Q: Is there an audible sound when activated?

A: When the system is disarmed, there are settings in the Ring alarm system for these contact sensors that will sound a low volume tone/chirp to let you know when the door, window, etc. is opened and/or closed. You can fully control this option and disable it if you wish. You can even assign different tones to different sensors so for instance, the back door can have a different tone from the front door.

Q: Will sensors work without a base station?

A: No, The item Requires the Ring alarm base station

Q: How many window sensors can be attached to one Ring security base

A: Not sure if it has a limit. But I'm up to 15 so far.

Q: Will this detect if glass is broken? Or is it just if a window or door has been opened?

A: No these are not glass break detectors. That’s the one “gap” in the Ring alarm lineup though with motion detectors in the right places not really necessary for most installations.

Q: Can this be used inside your car to detect when someone is around your car??? Or if someone tried to jack up your car to steal your tires ( this literally happened to my Honda Accord sport so I’m trying to find some type of motion sensor that will help)

A: a CONTACT SENSOR would be used to determine if two surfaces are no longer in close proximity to each other. Specifically, it is used to determine if windows or doors area open/closed. This could not be used to determine if someone is touching your car or if someone is outside of your car within its proximity. Additionally, it can only act to evaluate if the doors and windows are open/closed if these sensors are within the range of the RING base station which is powered by a wall outlet. Therefore at best it would function when parked at your house assuming the contact sensor with within range of the RING base station and it would not function for example when you drive your car to work and it is parked there. I would suggest one use a car alarm or another such alarm system designed specifically for vehicles. I hope this helps.

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