Real-Time Notifications

Weather Resistant

Easy Installation

Works With Alexa

Z-Wave Enabled

Expand your Ring of Security outdoors.

With its weather-resistant design, Alarm Outdoor Contact Sensor can withstand outdoor use in most climates. Easily mount the wireless sensor to your outdoor gates, sheds, garages, storage containers and outbuildings to get notifications when they open or close. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.

Expand your Ring of Security outdoors.

Tech Specs

Size and Colour Arrow Icon
Dimensions (H x W x D)

Sensor + Magnet: 8.02 cm x 5.8 cm x 3.1 cm


136 g

Available Colours


Power and Connectivity Arrow Icon

2 x AA alkaline batteries (included)


Z-Wave (76 meter range to Base Station open air, line of sight)

Installation Arrow Icon

Includes adhesive and screws for mounting


1st and 2nd generation Ring Alarm devices and accessories.

Operating Conditions

-20 °C to 49 °C
Weather Resistant , IP66

Setup Requirements

Requires Ring Alarm Base Station (sold with Alarm Pack)

General Arrow Icon
Box Includes

Outdoor Contact Sensor / Magnet with adhesive tape pre-applied on both
Mounting bracket for both the sensor and magnet
2 x AA alkaline batteries pre-installed
4 x screws
4 x anchors


One-year limited warranty. If you are a consumer, the limited warranty is in addition to your consumer rights, and does not jeopardise these rights in any way. This means you may still have additional rights at law even after the limited warranty has expired. Learn more here.