1 set crossing signals + automatic IR sensors controller flash by train detector
Product Code: WH401971740004
Availability: 100
overview
1 set Auto Control system by IR sensorswith flasher board and HO scale signalsDrive by 6V to 24V AC/DC transformer ( Not Include ), when trains cover the IR sensor, the crossing signals begin to flash, and stop when trains clear the IR sensor.Specifi...
$36.88