The TW-3/TOR will operate up to 99 Toro SC3000/Trident decoders. It is an ideal replacement for the aged SC3000 controller. As it is able to operate up to 4 decoders at once, it can be used to drive 2 CSGs if re-wired together with the decoders at different addresses. Tonick TW/TOR-1, 2, 3, 4 may be mixed with the Trinent/SC3000 decoders. The controller can be operated from a mobile phone.