1 set crossing signals + automatic reed switch controller sound effect & flash Hong kong Air Mail to

Hong kong Air Mail to Other Countrys

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default signals are for HO Scale: 1:87 ( you may replace them with other signals from my store )

2 IR sensors

1 set crossing signals + automatic reed switch controller sound effect & flash Hong kong Air Mail toPrice is for 1 set Auto Control system by reed switches + magnets with sound board, flasher board and signals wired and mount on an Acrylic board will come with 2 of the above default signals, you may replace them for other signals in my store, just inform me via the note when pay they can be lighted automatically when a train pass by and provide sound bell and flash alternatively Shipping and Discounts ePacket Delivery to United States 7 12 Business