{"product_id":"hybrid-sms-fan-controller","title":"HYBRID SMS Fan Controller","description":"\u003cp\u003eThis controller will adjust the speed of your fans and has 5 step transformer that ensures there is no electrical noise, buzzing or humming when you fans are running at a lower speed unlike other controllers. This in turn makes it work very well with acoustic and large fans. It will keep you room within +\/- 1 degree of your set temperature.\u003c\/p\u003e\u003cp\u003eWe recommend that you're outtake fan is about 25% more powerful than you intake fan to create negative pressure in your growing environment.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThe SMS hybrid controller comes with a 5mt NTC temperature probe.\u003c\/li\u003e\n\u003cli\u003eThe SMS hybrid controller can be used with just one fan if you don't wish to use two.\u003c\/li\u003e\n\u003cli\u003eBoth fans plug straight into the SMS, there is no need for any extra wiring.\u003c\/li\u003e\n\u003cli\u003eComes in either 4 Amp, 8 Amp or 16 Amp\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMS","offers":[{"title":"4A HYBRID SMS Fan Controller","offer_id":39634901827768,"sku":"857","price":297.0,"currency_code":"GBP","in_stock":true},{"title":"8A HYBRID SMS Fan Controller","offer_id":39634901893304,"sku":"858","price":339.0,"currency_code":"GBP","in_stock":true},{"title":"16A HYBRID SMS Fan Controller","offer_id":39634901926072,"sku":"859","price":394.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/fan-controller-hybrid-sms-fan-controller-29227656183992.jpg?v=1780148483","url":"https:\/\/www.thehydrobros.com\/vi\/products\/hybrid-sms-fan-controller","provider":"The Hydro Bros","version":"1.0","type":"link"}