{"product_id":"nj-international-8000-servo-master-activation-system-for-crossing-gates-semaphores","title":"NJ International 8000 Servo Master Activation System For Crossing Gates \u0026 Semaphores","description":"\u003ch1\u003eNJ International 8000 Servo Master Activation System For Crossing Gates \u0026amp; Semaphores\u003c\/h1\u003e\u003ch2\u003eThe ServoMaster  #8000\u003c\/h2\u003e\u003cp\u003eProvides activation for crossing gates and 3 position semaphores. For crossing gates 4 optical sensors will allow single track bi-directional operation, or dual track\u003c\/p\u003e\u003cp\u003euni-directional operation. Expansion kits will allow up to 3 additional bi-directional tracks. The unit also controls the crossing lights for common anode LEDs. An out put is provided to add a bell sound module (no provided)\u003c\/p\u003e\u003cp\u003eThe unit requires 9-16 volts, AC or DC rated for at least 500ma.\u003c\/p\u003e","brand":"NJ International","offers":[{"title":"Default Title","offer_id":37648490987686,"sku":"NJI8000","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/1972\/4454\/products\/nj-international-8000-servo-master-activation-system-for-crossing-gates-semaphores.jpg?v=1611690905","url":"https:\/\/www.whiterosehobbies.com\/products\/nj-international-8000-servo-master-activation-system-for-crossing-gates-semaphores","provider":"White Rose Hobbies","version":"1.0","type":"link"}