{"product_id":"rdc-smx-i-o-expander","title":"RDC SMX I\/O-Expander","description":"\u003cp\u003e\u003cstrong\u003eSMX I\/O expander module\u003c\/strong\u003e connects serially to your SMX which supplies power to the unit. Two optically isolated inputs for high voltage connections like electric fences are included.\u003cbr\u003e A multipurpose analogue input is ideal for general telemetry monitoring like water levels, temperature and other industrial applications.The input can be programmed to trigger at a user defined voltage or current.\u003cbr\u003e Switching functions, there are 6 voltage free relays.\u003c\/p\u003e","brand":"RDC","offers":[{"title":"Default Title","offer_id":67614083023077,"sku":"SMX-IO-EXPANDER","price":1249.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/SMX_IO-connect.jpg?v=1791198573","url":"https:\/\/guardsondutyshop.co.za\/products\/rdc-smx-i-o-expander","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}