Features

These units have been tested and verified internally by Amazon, but may have cosmetic blemishes. The units may be repackaged and sold in a brown box.

Need to expand your Amazon Device Ring Alarm System to more doors and windows? Here is your answer!

A Certified Refurbished Ring Alarm Contact Sensor is refurbished, tested, and certified to look and work like new and comes with the same limited warranty as a new device.
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
Mounts to door and window frames
Includes two 3V CR2032 batteries
Requires the Ring Alarm Base Station

Warranty: 90 Day Woot Limited Warranty

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Specs

In the box: 2 Sensors for Amazon Devices Ring Alarm System

Power	CR2032 coin cell batteries
Battery life	Approximately 3 years
Max distance between sensors	1 inch. Leave ½” space on non-magnet side to access battery compartment
Operating Conditions	Indoor use, 32°F to 120°F (0°C to 49°C)
Dimensions	1.56 in x 2.09 in x 0.55 in
Installation	Mounts to doors and windows, Ring Alarm Kit required
Connectivity	Z-Wave (250-foot range to Base Station open air, line of sight)

Specs

In the box: 2 Sensors for Amazon Devices Ring Alarm System

Power

CR2032 coin cell batteries

Battery life

Approximately 3 years

Max distance between sensors

1 inch. Leave ½” space on non-magnet side to access battery compartment

Operating Conditions

Indoor use, 32°F to 120°F (0°C to 49°C)

Dimensions

1.56 in x 2.09 in x 0.55 in

Installation

Mounts to doors and windows, Ring Alarm Kit required

Connectivity

Z-Wave (250-foot range to Base Station open air, line of sight)

Sales Stats

Speed to First Woot:: 9d 0h 10m 45.551s

Purchaser Experience

6% first woot
5% second woot
25% < 10 woots
20% < 25 woots
44% ≥ 25 woots

Purchaser Seniority

4% joined today
2% one week old
3% one month old
10% one year old
82% > one year old

Quantity Breakdown

57% bought 1
19% bought 2
23% bought 3

Percentage of Sales Per Hour

12	1	2	3	4	5	6	7	8	9	10	11	12	1	2	3	4	5	6	7	8	9	10	11
4%	3%	1%	2%	1%	1%	3%	5%	5%	5%	8%	10%	7%	5%	5%	4%	5%	5%	3%	4%	5%	4%	2%	3%

Percentage of Sales Per Day

Mon	Tue	Wed	Thu	Fri	Sat	Sun
12%	12%	9%	13%	12%	26%	17%

Woots by State

zero wooters wootinglots of wooters wooting

Amazon Devices 2 Pack Ring Alarm Sensors - Used

Features

Specs

Specs

Sales Stats

Purchaser Experience

Purchaser Seniority

Quantity Breakdown

Percentage of Sales Per Hour

Percentage of Sales Per Day

Woots by State

Best sellers in Electronics