Up for sale are two DSC WT5500-433 ENG TEXT wireless keypads in blue color. These keypads are compatible with ADT systems and have alphanumeric features for easy operation. The units are in good condition and have been tested for proper functioning. They do not come with batteries but are easy to install and use. The keypads use RFI smart home protocol for wireless connectivity. This item is perfect for those looking to upgrade their home security systems.