RING Smart contact sensor from Ring Alarm 2nd gen (4SD1SZ-0EU0).

With this white RING Smart second generation magnetic contact sensor, you receive a sensor for your Ring alarm system and accessories. Thanks to these sensors you receive instant alerts on your smartphone when a door or window is opened. This way, you increase your sense of security whenever you move indoors or outdoors.

Intuitive security system

This magnetic contact is a convenient extension for your Ring alarm systems and accessories. The Ring of the 2nd generation is slimmer than its predecessor and consists of a narrow removable magnet and a sensor and notifies you when a window or door is opened. It is front equipped with a convenient touch button for easy troubleshooting of practical problems and the device is also equipped with green LED lighting. You can attach the sensor in various places in your home,: such as on your windows, your front door, back door, sliding glass doors, etc. But you must have a Ring base station to use the contact sensors. The contact sensors run on 2 CR 2032 button cell batteries, which ensure long life.

Easy installation, convenient operation

The contact sensor attaches to a door or window of your choice in no time, but you must first configure it correctly: first, make sure the device is turned off and download the Ring App. Tap the appropriate device, and follow all the instructions in the -app for a seamless configuration. When placing the sensor, you need to consider the correct setting: you have 3 options: Main door for doors you use often, which allows you to enable entry delay for the alarm. Secondary door for doors you don't use to go in or out. And Window, is exclusively meant for windows, when a window or secondary door opens, the Ring alarm will sound if the sensor is enabled. Finally, the Ring app allows you to control other features such as alerts and history and so much more.