Wireless Receiver.
Use this receiver with your Wireless Transmitters. The receiver just connects to a Multi-Train System Central Station or LGB 51070 Analogue Throttle. It's that simple! There are no crystals to pick, no batteries to charge and no servos to adjust. Approximate wireless range: 15-20m (50-65 ft.). Use up to three receivers together to extend the range on very large MTS layouts. On analogue layouts, you can use up to eight receivers with a matching number of LGB 51070 throttles to control up to eight track blocks. The receiver is not weather-resistand and svhould be protected from direct exposure to moisture. Dimensions: 80 x 70x 20mm.