MT Series transcoders are designed for bi-directional remote control applications. Eight status lines can be set up in any combination of inputs and outputs for the transfer of button or contact states. An automatic confirmation indicates that the transmission was successfully received. The large, twenty-four bit address size makes transmissions highly unique, minimizing the possibility of conflict between multiple devices. The MT also outputs the ID of the originating transcoder for logging or identification. Recognition of the individual outputs can be easily defined for each device by the manufacturer or end user. This allows the creation of user groups and relationships. A Serial Interface Engine (SIE) is provided, which allows configuration and editing of the device and control of the transcoder by an external microprocessor or PC. Housed in a tiny 20-pin SSOP package, MT Series parts feature low supply voltage, current consumption, and selectable baud rates.

The Linx CMD-KEY#-***-xxx Keyfob transmitter is ideal for general-purpose remote control and command appli cations. It has been pre-certified for FCC Part 15, Industry Canada, and European CE (433MHz only) compliance, reducing development costs and time to market. Available in 315, 418 (standard), or 433.92MHz, this stylish and compact remote has a range of up to 750 feet when combined with the LR Series receiver. The Keyfob can be configured with 1 to 5 buttons and the keypad and labeling can be modified to meet specific customer requirements. Selectable addressing provides security and allows the creation of up to 1,024 distinct transmitterreceiver relationships. The Keyfob is available in black, white, or translucent colors. The transmission can be decoded using a matching Linx Function Module, KH Series receiver / decoder, or an LR or LT Series receiver paired with a decoder IC or microcontroller. The unit operates from a single 3V CR2032 lithium button cell.