{"id":93402,"date":"2026-01-10T19:18:00","date_gmt":"2026-01-10T18:18:00","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=93402"},"modified":"2026-03-19T12:34:12","modified_gmt":"2026-03-19T11:34:12","slug":"omegon-ww-4-channel-controller-for-dew-heaters-2","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-ww-4-kanaals-controller-for-dew-heaters\/","title":{"rendered":"Omegon W&amp;W 4 Channel Controller for Dew Heaters"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Omegon W&amp;W 4 Channel Controller - Keep all your optics clear and dew-free<\/strong><br>The Omegon W&amp;W 4-channel controller allows you to manage up to four dew ribbons simultaneously. Set the heating power for each channel individually and enjoy crystal clear vision even during humid nights. Ideal for telescopes, eyepieces or Schmidt plates.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-W-W-4-channel-controller-for-dew-heaters-3.jpg\" alt=\"Omegon W&amp;W 4 channel controller alongside cardboard Omegon packaging with attached power cable\" class=\"wp-image-93404\" title=\"\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Efficient and simple operation<\/strong><br>Thanks to PWM power control, the controller operates extremely efficiently. You regulate the power per channel in increments of 25%, so you only consume energy as needed. The push-button operation is so simple that even with gloves on, you effortlessly set everything up.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Flexible and safe<\/strong><br>The controller operates on 12 V via a cigarette lighter plug. A 2-meter cable gives you plenty of leeway. For added safety, a 4 A fuse is built in against overloading, which will make your dew ribbons last longer. LED indicators show at a glance which channel is active and at what power.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-W-W-4-channel-controller-for-dew-heaters.jpg\" alt=\"Omegon W&amp;W 4 channel controller connected to telescope with mounted dew tape and cables for dew heating during observation\" class=\"wp-image-93408\" title=\"\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Compatible and convenient<\/strong><br>All dew tapes with RCA or tulip plugs are compatible, including brands such as Astrozap, AST Optics and Lunatico. A clip helps secure it to the telescope, mount or tripod. For extra security, we recommend securing the dew tape with Velcro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What we recommend<\/strong><br>\u2713 Use for up to four dew ribbons at a time<br>\u2713 Set the power per channel individually<br>\u2713 Perfect for damp nights or cold conditions<br>\u2713 Compatible with all RCA or tulip plug dew tapes<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Capacity<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Output voltage (V)<\/td><td>0 - 12<\/td><\/tr><tr><td>Input voltage (V)<\/td><td>12<\/td><\/tr><tr><td>Max power per channel (W).<\/td><td>48<\/td><\/tr><tr><td>Connection<\/td><td>12 V cigarette lighter<\/td><\/tr><tr><td>Fuse<\/td><td>4 A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>General<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Height (mm)<\/td><td>100<\/td><\/tr><tr><td>Width (mm)<\/td><td>140<\/td><\/tr><tr><td>Length (mm)<\/td><td>180<\/td><\/tr><tr><td>Weight (g)<\/td><td>220<\/td><\/tr><tr><td>Cable length (m)<\/td><td>2<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Omegon W&amp;W 4 channel controller comes with 2m 12V cigarette lighter cable with 4A fuse and mounting clip - ideal for heating up to four dew ribbons individually to keep your optics dew-free during long observations.<\/p>","protected":false},"featured_media":99551,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3059,545,56],"product_tag":[],"class_list":["post-93402","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-stroom-kabels","product_cat-dauwkappen-ventilatie","product_cat-telescoop-accessoires","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":93397,"url":"https:\/\/www.telescoop.nl\/en\/omegon-controller-voor-dauwlinten\/","url_meta":{"origin":93402,"position":0},"title":"Omegon Controller for Dew Ribbons","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Controller comes with waterproof control unit, 1.5m cable with cigarette lighter plug and two RCA outputs - ideal for stepless heating control of two dew ribbons or dew hoods via pulse width modulation.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Controller zijaanzicht van bedieningskast met LED-indicator en aansluiting voor twee dauwlinten","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Controller-voor-dauwlinten-3-1024x1024.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Controller-voor-dauwlinten-3-1024x1024.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Controller-voor-dauwlinten-3-1024x1024.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Controller-voor-dauwlinten-3-1024x1024.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93480,"url":"https:\/\/www.telescoop.nl\/en\/omegon-dauwlint-groot-voor-vangspiegels\/","url_meta":{"origin":93402,"position":1},"title":"Omegon Dew Ribbon Large for Catch Mirrors","author":"","date":"11-01-2026","format":false,"excerpt":"Omegon Dew Ribbon for catch mirrors, large comes with 14 cm flexible heating strip, Velcro closure, 2 m RCA cable and low power consumption - ideal to effectively prevent dew formation on large catch mirrors.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":93484,"url":"https:\/\/www.telescoop.nl\/en\/omegon-dauwlint-klein-voor-vangspiegels\/","url_meta":{"origin":93402,"position":2},"title":"Omegon Dew Ribbon Small for Catch Mirrors","author":"","date":"11-01-2026","format":false,"excerpt":"Omegon Dew Ribbon for catching mirrors, small comes with 12 cm flexible heating strip, RCA connector, Velcro closure and 2 m cable - perfect for preventing condensation on small catching mirrors during cold and humid nights. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":93371,"url":"https:\/\/www.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-40cm\/","url_meta":{"origin":93402,"position":3},"title":"Omegon Dew Ribbon FogFree USB 40cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB 40 cm comes with a 2 m long USB-A cable, flexible Cordura\/nylon dew ribbon with Velcro closure and 40 cm heating surface - ideal for effectively keeping larger telescope tubes and optics fog-free during long observing sessions.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":93389,"url":"https:\/\/www.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-c-80cm\/","url_meta":{"origin":93402,"position":4},"title":"Omegon Dew Ribbon FogFree USB-C 80cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB-C 80 cm comes with 2 m USB-C PD cable, flexible Cordura\/nylon heating strap and Velcro closure - ideal for keeping large telescopes and optical tubes dew-free during prolonged observations in humid conditions.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":93534,"url":"https:\/\/www.telescoop.nl\/en\/omegon-dauwlint-70cm-voor-7-inch\/","url_meta":{"origin":93402,"position":5},"title":"Omegon Dew Ribbon 70cm - for 7\u2033 Telescopes","author":"","date":"11-01-2026","format":false,"excerpt":"Omegon Dew Ribbon 70cm comes with 70cm flexible heating tape, RCA plug, 1 meter cable and sturdy Velcro closure - ideal for 7\" telescopes to effectively prevent dew formation during night observations.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/93402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=93402"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/99551"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=93402"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=93402"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=93402"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=93402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}