four contact sensors, and a keypad—everything you need to get started. Setting up the system is simple: Just download the Ring app, plug in the base station, place the sensors where needed ...

Another option if you don't want to include a certain contact sensor when activating your Ring Alarm system, is to open the desired door or window and then select a mode. The Ring security system ...

The Ring Alarm 5-Piece Kit includes a base station, a keypad that you can use to arm and disarm the system, a contact sensor that sets off the alarm when its components stop touching each other ...

From the same Amazon-owned brand that makes the security cameras, the Ring Alarm system comprises a base station, a contact sensor, a motion detector, a keypad (for alarm arming and disarming ...

The Ring Alarm Security Kit costs $199, and includes a keypad, base station, contact sensor, motion detector, and a range extender. Ring also sells a retrofit alarm kit for $199; if you have a ...