You can purchase the Ring Alarm Pro as a complete system or get the base station ($249.99) and sensors you need separately.

The 14-piece kit goes for $329.99 and gets you a base station ... change the Entry and Exit delay timers (30 to 180 seconds), ...

The 14-piece kit goes for $329.99 and gets you ... to control the Alarm and other Ring devices. Installing the Ring Alarm system is easy thanks to the well-written getting started guide.

The 14-piece kit goes for $329.99 and gets you ... to control the Alarm and other Ring devices. Installing the Ring Alarm system is easy thanks to the well-written getting started guide.

The Ring Alarm Pro is a DIY smart home security system ... For larger homes, the 14-piece system ($379.99) bundles the base station, eight door or windows sensors, two motion sensors, two keypads ...

The Ring Alarm Pro is a DIY smart home security system ... For larger homes, the 14-piece system ($379.99) bundles the base station, eight door or windows sensors, two motion sensors, two keypads ...

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 ...