{"product_id":"circuitron-800-5400-multi-scale-ar-1-automatic-reverse-circuit-b1859","title":"Circuitron #800-5400 Multi Scale AR-1 Automatic Reverse Circuit","description":"\u003cp\u003eFROM THE MANUFACTURER:\u003c\/p\u003e\u003cp\u003eChanges direction when the Opto-Sensor is covered. Use for test track, window display, mine train or automatic reverse loop operation. Pushbuttons can be connected for manual reversing. Requires 12V DC power source. Constructed on 2 x 3\" printed circuit board.\u003c\/p\u003e New Old Stock. ","brand":"Circuitron","offers":[{"title":"Default Title","offer_id":48326254461148,"sku":"B1859","price":43.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/1111\/1388\/files\/ar-1_automatic_reversing_circuit_800-5400.webp?v=1774268504","url":"https:\/\/www.trainsinthevalley.com\/products\/circuitron-800-5400-multi-scale-ar-1-automatic-reverse-circuit-b1859","provider":"Trains in the Valley","version":"1.0","type":"link"}