{"id":21441,"date":"2023-03-04T13:25:38","date_gmt":"2023-03-04T13:25:38","guid":{"rendered":"https:\/\/sahlgdn.com\/product\/sonoff-dw2-rf\/"},"modified":"2025-03-19T21:21:46","modified_gmt":"2025-03-19T21:21:46","slug":"sonoff-dw2-rf-433mhz-wireless-door-window-sensor","status":"publish","type":"product","link":"https:\/\/sahlgdn.com\/ar\/product\/sonoff-dw2-rf-433mhz-wireless-door-window-sensor\/","title":{"rendered":"Sonoff DW2-RF 433MHz Wireless Door\/Window Sensor"},"content":{"rendered":"<h1 style=\"text-align: center;\"><a href=\"https:\/\/sahlgdn.com\/ar\/\">Sonoff<\/a> DW2-RF 433MHz Wireless<\/h1>\n<h2 style=\"text-align: center;\">Door\/Window Sensor<\/h2>\n<p style=\"text-align: left;\">\n<figure id=\"attachment_12510\" class=\"thumbnail wp-caption aligncenter\" style=\"width: 256px\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-12510\" src=\"https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=256%2C256&#038;ssl=1\" alt=\"Sonoff DW2-RF 433MHz Wireless Door\/Window Sensor\" width=\"256\" height=\"256\" srcset=\"https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/uploads\/2022\/11\/iBeC5yZ9iJitNSRRVFPNIC51XiNst4B5lt82Ibi7.jpeg?w=1000&amp;ssl=1 1000w\" sizes=\"(max-width: 256px) 100vw, 256px\" \/><figcaption class=\"caption wp-caption-text\">Sonoff DW2-RF 433MHz Wireless Door\/Window Sensor<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3 data-pm-slice=\"1 1 []\">SONOFF DW2-RF 433MHz Wireless Door\/Window Sensor: A Comprehensive Guide<\/h3>\n<p>The <strong><a href=\"https:\/\/sonoff.tech\/product\/gateway-and-sensors\/dw2-rf\/\">SONOFF<\/a> DW2-RF 433MHz Wireless Door\/Window Sensor<\/strong> is an advanced smart sensor designed to improve home security<\/p>\n<p>and enhance smart automation systems. With its reliable wireless communication and seamless integration capabilities,<\/p>\n<p>this sensor is ideal for protecting homes, offices, and commercial spaces.<\/p>\n<h3>Key Features<\/h3>\n<ol start=\"1\" data-spread=\"true\">\n<li><strong>433MHz RF Communication:<\/strong> The DW2-RF sensor uses a <strong>433MHz RF<\/strong> frequency, ensuring stable and secure<\/li>\n<li>communication with compatible devices like the <strong>SONOFF RF Bridge<\/strong>.<\/li>\n<li><strong>Instant Alerts:<\/strong> When a door or window is opened or closed, the sensor sends real-time alerts to your smartphone via the <strong>eWeLink<\/strong> app when paired with the SONOFF RF Bridge.<\/li>\n<li><strong>Wireless Design:<\/strong> The sensor operates without wires, making installation simple and flexible for various entry points.<\/li>\n<li><strong>Battery Powered:<\/strong> The DW2-RF is powered by <strong>AAA batteries<\/strong>, ensuring long lasting performance<\/li>\n<li>with minimal maintenance.<\/li>\n<li><strong>Easy Installation:<\/strong> Featuring an adhesive backing, the DW2-RF can be mounted easily without<\/li>\n<li>the need for drilling or complex wiring.<\/li>\n<li><strong>Smart Scene Integration:<\/strong> Users can create smart scenes via the <strong>eWeLink<\/strong> app, such as turning on lights when<\/li>\n<li><strong>Compact Design:<\/strong> The sleek and discreet design allows the DW2-RF to blend seamlessly with interior designs,<\/li>\n<li>aesthetic appeal.<\/li>\n<\/ol>\n<h3>Common Use Cases<\/h3>\n<ul data-spread=\"false\">\n<li><strong>Automation Routines:<\/strong> Pair with smart lights, sirens, or other SONOFF devices to trigger specific actions automatically.<\/li>\n<li><strong>Child Safety:<\/strong> Monitor entrances to prevent children from unsafe areas.<\/li>\n<li><strong>Retail Store Security:<\/strong> Monitor access to display cabinets.<\/li>\n<\/ul>\n<h3>Installation and Setup<\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>Install Batteries:<\/strong> Insert <strong>AAA batter<\/strong>\u00a0into the sensor to activate it.<\/li>\n<li><strong>Mount the Sensor:<\/strong> Attach the sensor unit to the door or window frame and the magnet to the corresponding<\/li>\n<li>door or window panel.<\/li>\n<li><strong>Pair with SONOFF RF Bridge:<\/strong> Use the <strong>eWeLink<\/strong> app to pair the DW2-RF with the SONOFF RF Bridge for remote notifications<\/li>\n<li><strong>Test the Device:<\/strong> Open and close the door or window to confirm the sensor\u2019s functionality<\/li>\n<li>and ensure status updates.<\/li>\n<\/ol>\n<h3>Maintenance and Tips for Optimal Performance<\/h3>\n<ul data-spread=\"false\">\n<li>Regularly check battery status to maintain continuous operation.<\/li>\n<li>Clean the sensor and magnet units periodically to prevent dust accumulation that may interfere with performance.<\/li>\n<li>Position the sensor and magnet with proper alignment for consistent open\/close detection.<\/li>\n<\/ul>\n<h3>Conclusion<\/h3>\n<p>The <strong>SONOFF DW2-RF 433MHz Wireless Door\/Window Sensor<\/strong> is a versatile and practical addition to<\/p>\n<p>any smart home security system. With its seamless integration into the SONOFF eco system, easy ,<\/p>\n<p>and powerful , the DW2-RF offers a reliable solution for enhancing security,<\/p>\n<p>and energy .<\/p>\n<div class='watch-action'><div class='watch-position align-left'><div class='action-like'><a class='lbg-style1 like-21441 jlk' href='javascript:void(0)' data-task='like' data-post_id='21441' data-nonce='3bd4c5f5fd' rel='nofollow'><img data-recalc-dims=\"1\" class='wti-pixel' src=\"https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif?w=940&#038;ssl=1\" title='Like' \/><span class='lc-21441 lc'>0<\/span><\/a><\/div><div class='action-unlike'><a class='unlbg-style1 unlike-21441 jlk' href='javascript:void(0)' data-task='unlike' data-post_id='21441' data-nonce='3bd4c5f5fd' rel='nofollow'><img data-recalc-dims=\"1\" class='wti-pixel' src=\"https:\/\/i0.wp.com\/sahlgdn.com\/wp-content\/plugins\/wti-like-post\/images\/pixel.gif?w=940&#038;ssl=1\" title='Unlike' \/><span class='unlc-21441 unlc'>0<\/span><\/a><\/div> <\/div> <div class='status-21441 status align-left'><\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p style=\"text-align: left;\"><strong>SONOFF DW2 RFBattery Model Name: 27A 12V<\/strong><br \/>\n<strong>Product Size: 72x48x22.5mm<\/strong><br \/>\n<strong>Working Voltage: DC12V Net\/Gross<\/strong><br \/>\n<strong>Weight: 36g \/ 40g Quiescent Current: \u2264 1.5 \u03bcA<\/strong><br \/>\n<strong>Wireless Frequency: 433.92MHz Emission Current:<\/strong><br \/>\n<strong>\u2264 20 mA Enclosure<\/strong><br \/>\n<strong>Material: PC V0 Certification: CE \/ RoHS \/ FCC<\/strong><br \/>\n<strong>Installation Gap: &lt;5mm<\/strong><\/p>\n","protected":false},"featured_media":16436,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[2654],"product_tag":[5145],"class_list":{"0":"post-21441","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-smart-home-ar","7":"product_brand-sonoff-ar","8":"product_cat-smart-home-ar","9":"product_tag-sonoff-dw2-rf-ar","11":"first","12":"instock","13":"sale","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.8 (Yoast SEO v20.8) - 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