Ring’s $29.99 Mailbox Sensor is a motion sensor you stick inside your mailbox that will alert you whenever the mail arrives. Thanks to its external antenna, it has longer range and avoids ...

And Ring is finally putting all the pieces together with this one-size-fits-all $39.99 Ring Alarm Glass Break Sensor. In fact, it’s the company’s only announcement at CES 2022.

There’s a new Ring glass alarm sensor available to pre-order. The device is simple to install and works with your existing Ring security system. It costs $39.99 for one or $69.99 for two.

The Ring Alarm Glass Break Sensor, unveiled Wednesday morning, works in conjunction with the Ring Alarm system. Priced at $39.99, it’s scheduled to ship Feb. 16.