{"product_id":"original-dooya-dc90-single-channel-transmitter-for-dooya-motors-rf-433mhz-remote-control-dooya-automatic-curtain-accessories","title":"The Silent Hand | Dooya DC90 RF 433MHz Single-Channel Curtain Motor Remote","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"The Silent Hand | Dooya DC90 RF 433MHz Single-Channel Curtain Motor Remote\",\n  \"sku\": \"8764616245471\",\n  \"mpn\": \"8764616245471\",\n  \"image\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc197a12a89d84bfc9d1088fa5cb747b5c.webp?v=1722993795\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Dooya\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/eastsupplier.com\/products\/original-dooya-dc90-single-channel-transmitter-for-dooya-motors-rf-433mhz-remote-control-dooya-automatic-curtain-accessories\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"38.99\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n  }\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"product-narrative\" style=\"max-width:750px; margin:0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color:#2d2d2d; line-height:1.8;\"\u003e\n\n\u003cp style=\"font-size:17px; font-weight:600; color:#333; margin-bottom:20px;\"\u003eThe original Dooya DC90 single-channel transmitter — the precise, no-frills wireless link between your intention and your curtain motor's response.\u003c\/p\u003e\n\n\u003cp\u003eEngineered exclusively for \u003cstrong\u003eDooya RF433 motors\u003c\/strong\u003e, the DC90 operates on the 433.05-434.79 MHz band with a transmission range of up to 200 meters in open air and a reliable 30-meter reach through two interior walls. Powered by a standard 3V battery (CR2032, not included), this remote pairs effortlessly with your existing Dooya motorized curtain system — no wiring, no hub, no complexity.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are integrating into a smart home retrofit, upgrading a hospitality installation, or replacing a lost original remote, the DC90 delivers the one thing that matters most in motorized window treatments: \u003cstrong\u003einstant, dependable response\u003c\/strong\u003e. Press. The curtain moves. Every time.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-specs\" style=\"max-width:750px; margin:30px auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;\"\u003e\n\n\u003ch3 style=\"color:#333; font-size:18px; border-bottom: 2px solid #ddd; padding-bottom:8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600; width:40%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eDooya DC90 Single-Channel Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eRF 433.05-434.79 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eRange (Open Air)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e200 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eRange (Through Walls)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e30 meters (2 walls)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e3V DC (CR2032 battery, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e-10°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eDooya RF433 motors only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color:#333; font-size:18px; border-bottom: 2px solid #ddd; padding-bottom:8px; margin-top:25px;\"\u003eFAQ\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this work with non-Dooya motors?\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#555; font-size:14px;\"\u003eNo. The DC90 is designed exclusively for Dooya motors operating on the RF433 MHz protocol.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top:12px;\"\u003e\u003cstrong\u003eQ: Does it come with a battery?\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#555; font-size:14px;\"\u003eThe CR2032 battery is not included. Any standard 3V CR2032 coin cell will work.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top:12px;\"\u003e\u003cstrong\u003eQ: Can one remote control multiple motors?\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color:#555; font-size:14px;\"\u003eThis is a single-channel transmitter. For multi-channel control, consider the Dooya DC90 multi-channel variant or pair additional remotes.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-gallery\" style=\"margin-top:30px; text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc197a12a89d84bfc9d1088fa5cb747b5c.webp?v=1722993795\" alt=\"Dooya DC90 Remote\" style=\"width:100%; max-width:550px; margin:8px auto; display:block; border-radius:4px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S14cfee20ce604142a346bed5c35272a3T.webp?v=1722993795\" alt=\"Dooya DC90 Remote\" style=\"width:100%; max-width:550px; margin:8px auto; display:block; border-radius:4px;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e","brand":"East Supplier Platform","offers":[{"title":"Default Title","offer_id":46211679912159,"sku":"32811888324-Default Title","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc197a12a89d84bfc9d1088fa5cb747b5c.webp?v=1722993795","url":"https:\/\/eastsupplier.cn\/zh-cn\/products\/original-dooya-dc90-single-channel-transmitter-for-dooya-motors-rf-433mhz-remote-control-dooya-automatic-curtain-accessories","provider":"EastSupplier Platform","version":"1.0","type":"link"}