Train Control Systems TCS 1024 T4X 4-Function DCC Decoder w/ Detachable Harness Hardwire Control Only NIB The T4X is a multi-purpose HO-scale decoder. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The T4X may be used in locomotives which have ditch lights in addition to forward and reverse headlights. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control for "buzz" free motor performance. DC Mode: Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC. RailCom®: This feature allows the decoder to talk to the command station. RailCom supports expansion for new features. Variable Momentum: Allows you to make custom acceleration and deceleration curves. Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs. Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder. Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects! Dimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs. Decoder Lock: Feature which prevents accidental/unwanted programming while activated. Airwire™ Compatible: Fully compatible with Airwire™ operation. User-Loadable Speed Tables: Configure custom speed curves and set speed limits. Specs: Interface Type: Hard-Wire, Direct-Plug (9-Pin JST) Dimensions (L x W x H): 0.969" x 0.661" x 0.193" or 24.61mm x 16.79mm x 4.9mm Scale: HO Scale Continuous/Peak: 1.3/2.0 Amp Total Functions: 4 Function Rating: 100 mA 12V Outputs: 4Additional Information: BRAND: Train Control Systems TCS