{"product_id":"ho-3-aspect-colour-signal-with-call-on-target","title":"HO 3 Aspect Colour Signal with Call On Target","description":"\u003cp\u003e\u003cb\u003eHO 3 Aspect Colour Signal with Call On Target provides flexible route control and realistic operational signalling for HO scale model railways.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFeaturing:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003e3-Aspect Colour Light Signal:\u003c\/b\u003e Displays red, yellow, and green aspects for realistic block section control and route management.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCall-On Target Indicator:\u003c\/b\u003e Enables permissive movements into occupied sections for platform sharing or yard operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHO Scale Compatibility:\u003c\/b\u003e Designed for HO scale (1:87) layouts with modern or transitional signalling schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOperational Realism:\u003c\/b\u003e Supports prototypical train sequencing, braking distances, and controlled entry into complex track areas.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eModel Dimensions (Approximate):\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eScale:\u003c\/b\u003e HO (1:87)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHeight:\u003c\/b\u003e Varies depending on prototype style\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAccessory Category:\u003c\/b\u003e Railway Signal\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSignal Type:\u003c\/b\u003e 3 Aspect Colour Light Signal with Call-On Function\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eScale:\u003c\/b\u003e HO (1:87)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOperation:\u003c\/b\u003e Electrically powered\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAssembly:\u003c\/b\u003e Installation required\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRecommended Age:\u003c\/b\u003e 14+\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003ePerfect for:\u003c\/b\u003e HO scale railway modellers building busy mainlines, station approaches, and yards requiring realistic multi-train operations.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eWhy this accessory matters\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThree-aspect signalling forms the backbone of modern railway control systems, allowing trains to be safely spaced using advance warning indications. The addition of a call-on function introduces further operational depth, enabling controlled entry into occupied blocks where required.\u003c\/p\u003e \u003cp\u003eThis combination makes it possible to replicate authentic railway working practices such as station platform sharing and regulated yard access.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHow to use it\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eInstall the signal adjacent to the relevant track section and connect it to your signalling control system or decoder setup. Configure the aspect logic and call-on function according to your layout’s operating rules before use.\u003c\/p\u003e \u003cp\u003eThis is a model railway accessory. Electrical installation is required. It is not a toy.\u003c\/p\u003e","brand":"Hand Made Accessories","offers":[{"title":"Default Title","offer_id":46965780545692,"sku":"HMA2195","price":29.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9095\/3628\/files\/HMA2195.webp?v=1780452067","url":"https:\/\/www.hobbyco.com.au\/products\/ho-3-aspect-colour-signal-with-call-on-target","provider":"Hobbyco","version":"1.0","type":"link"}