This wireless keypad is designed for use with DSC security systems and is compatible with ADT. It features an English text display and is white in color. The model number is WT5500-433 and it was manufactured in Canada. This keypad is an essential component for any home security system, allowing you to easily access your property and keep it safe. Its wired connectivity ensures reliable operation and easy installation. With this keypad, you can rest assured that your home is secure at all times. Runs on 4 AA batteries, not included. Change them out about once a year. Also includes a wireless siren so you can get extra audio notifications when someone opens a door or if the alarm goes off. Battery on the wireless siren needs to be replaced every year or two. Please note that the fold down door for the keypad has a broken hinge but it is held on with electrical tape which keeps it flush and perfectly functional.