But that project only showed you how to interface the Arduino with the keypad — [Doug] went the ... to send text messages to himself when the alarm system is armed, disarmed, or triggered.

Nedap AEOS Intrusion LCD Keypad Reader can be connected to the intrusion base panel, Extension panel or I/O Unit. Smart design using interactive touch responsive keys. Easy menu control by use of soft ...

Slomin’s Alarm Systems has a mixed reputation when it comes ... As of publishing, the base system includes a panel and keypad, motion detector, up to three door contacts, window decals, lawn ...

Ring Alarm offers security system packages that start at $199.99 for one motion sensor, one entry sensor, a base station, a keypad, and a signal extender. Preset packages are customizable ...

The SimpliSafe Indoor Home Security System (8-piece) is on sale at Best Buy for $124.99, down from the normal price of ...

Yale is best known as a producer of door locks, but also sells a wide range of home security systems. It recently launched a ...

As the name suggests, Simplisafe is a home security system that aims to put simplicity first. In a world where some security kits require a thorough understanding of how smart home systems and voice ...

From Ring and Yale to Simplisafe and Hive, we’ve rounded up the best smart alarm home security systems for 2025.

Alarm systems like Ring can feature not only cameras ... You can alternatively use the Ring keypad, which includes Disarmed, Home, and Away modes as individual buttons along the top.