This unit is designed to allow two locomotives to be run on one circuit of track yet not collide with one another due to different running speeds. Two aspect colour light signals (two wire only eg HBYS) can be installed at each section and bypass switches can be added allowing locomotives access to sidings if required.
A soft start and stop has been incorporated for realism.
Input: 16v AC at a maximum of 1.25 amps Requires T1, M1 Transformer
Measurements: 118mm x 116mm x 41mm

Electronic Automatic Single Output Track Cleaner for use with all types of controllers
Input: 16v A.C. at a maximum of 1.25 amps Requires T1, M1 transformer
Measurements: 75mm x 60mm x 27mm

The HF-1 is compatible with the SS-1, SS-2 and SS-3
Not suitable for use with DCC systems or DCC decoder equiped locomotives/trains.

A time controlled unit which can be used with any controller and stops a locomotive at a point on a line, reverses it and then stops it again at a second point, reversing the locomotive again. This repeats indefinitely. The duration of each sequence can be adjusted from approx 20-70 seconds.
Input: 16v A.C. at a maximum of 1.25 amps Requires T1, M1 Transformer
Measurements: 109mm x 68mm x 20mm

Electronic Automatic Twin Output Track Cleaner for use with all types of controllers Requires T1, M1 transformer
Input: 16v A.C. at a maximum of 1.25 amps
Measurements: 109mm x 68mm x 20mm

The HF-2 is compatible with the SS-1, SS-2 and SS-3
Not suitable for use with DCC systems or DCC decoder equiped locomotives/trains