Ring - Alarm Contact Sensor - White

< /br>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.
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Model: 4SD1S7-0EN0 SKU: 6129211 UPC: 842861101553
Reviews: 4.7 of 5 (13 reviews)
Shipping: Usually ships in 1 business day
Reg. Price: $19.99
Best Buy Price: $19.99
Lowest Price History: $19.99
New Reviews
Posted by: from BestBuy on
4.0A little big but easy to setup
They are little big but once installed you hardly notice. They work perfect and great for the price. Love this system.

Posted by: from BestBuy on 10/03/2018 04:59:18
Works well once setup
The ring alarm and ring sensors work very well, and for most they install as intended. This review is written for those of you that may have an install that doesn't work as intended. A few things ring should make loud and clear in their install docs. 1. If you buy multiple sensors absolutely do not pull any tabs or turn any sensors on until the last item you installed has completed. Give it a few minutes to be certain. The ring base is easy confused by 2 requests. 2. The app can be flaky. Change your phone timeout to never while installing. Several times on my s8 I had to start over because the screen turned off, and even though the last screen I was on came right back the app flaked out. 3. If a sensor doesn't immediately connect after your first try DO NOT try to add it again. Reset the sensor. Wait a few minutes. Delete it from the base. Chances are it communicated with the base and the base is in a weird state with that sensor. 4. You may have to reset new sensors, and then pair them manually. Even if you never attempted to pair them. 5. Before attempting to install any add ons outside of the base package of equipment that is pre paired for you, become familiar with resetting each component completely. I suggest printing out the guide to resetting them. The keypad and the base station are the most difficult. Ring support asks you to call them to reset the base anyhow and for the average user I would agree. Once I diagnosed the issues with mine and determined the base station was having an issue correctly pairing the devices I hard reset all of my equipment. I then added each piece manually and waited several mins between each piece to install the next. The system has been working great since then. Pro tip Most doors aren't flush. This causes mounting issues with the sensor. The slim part is simply a magnet encased in plastic and is easily removed. You can just mount the magnet which will mount inside nearly any door and trim and allow you to line things up.

Posted by: from BestBuy on 07/18/2018 08:28:26
A little big, but not noticeable when you install
These are a little big but not noticeable when installed on doors and windows. Works great and love the price

Posted by: from BestBuy on 07/17/2018 16:52:48
Ring Sensor
Easy and simple to install, a great addition to the Ring system.

Product Overview
Expand your Ring Alarm kit
The Alarm Contact Sensor 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.

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Specifications
Warranty Terms - Parts1 Year
Warranty Terms - Labor1 Year
Product Height500
Product Width334
Product Weight0.24 pounds
Product Depth1.77 inches
PublisherRing
Release Date:07/03/2018
Manufacturer's Warranty - Parts1 Year
Operating System CompatibilityAndroid
Power SourceBattery-powered
Detector TypeContact
Manufacturer's Warranty - Labor1 Year
Color CategoryWhite
Network ConnectivityZ Wave
Remote Monitoring CapabilitiesYes
Indoor Or Outdoor UseIndoor
Battery TypeLithium
Alarm TypeAudible
Sensor TypeNot available
Product Width2.44 inches
Product Depth1.77 inches
Silence FunctionYes
Product Weight0.24 pounds
Number of Devices Included1
Product NameAlarm Contact Sensor
Model Number4SD1S7-0EN0
BrandRing
ColorWhite
Rechargeable BatteryNo
Battery SizeOther
Product Height3.54 inches
WirelessYes
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