Posted in Arduino Hacks, home hacks Tagged alarm panel hack, arduino alarm system, Arduino Uno, DSC 1550, DSC 1550 alarm panel ← How To Make A Hugo (Base) Crystal Radio: It’s A Match! → ...

LCD keypad combines HID smart card reader, access control and alarm keypad in one Pacom Systems' new reader will work as an access control pad and alarm keypad and will read HID iClass cards.

But that project only showed you how to interface the Arduino with the keypad — [Doug] went the extra mile and interfaced directly with the control board for more features.