The Paradox K32LX is a 32-zone LCD keypad Compatible with MG5050 and Spectra SP series V2.31 control panels. It features Paradox's innovative key light display, in which the keypad buttons light up to display various information. For example, an open zone will be indicated by the keypad number being illuminated which corresponding to the zone number. The trouble and memory buttons illuminate to indicate information available. The keypad comes with a cover that flips over the keypad buttons, when closed the keypad is very inconspicuous. The Paradox K32LX is an LCD keypad with built-in transceiver. The K32LX simplifies the installation of a Paradox wireless system by eliminating the need for a separate transceiver (RTX3) or receiver (RX1). This approach reduces system costs and simplifies installation. Considering that keypads are typically installed near entry doors, the K32LX also ensures optimal RF performance range for remote controls. Besides its wireless capability, the K32LX offers the same features as the K32LCD and the same wireless expansion of the RTX3.