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Wanlin Door & Window Magnetic Sensor Alarm — China Factory Export Wholesale & OEM

  • Release Date:2026-06-05
  • Product Description:Looking for a reliable door sensor multi-room system supplier? Wanlin offers factory-direct pricing, FCC / EN50131 / RoHS certification, OEM branding, and export service to Canada and worldwide. Free sample available. Contact: wanlinfirecontrol@163.com | +8613261677119
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Product Overview


Japan-based electronics retailer Yuki H. recently sourced Door & Window Magnetic Sensor Alarm from Wanlin for their local market. They needed a product that was FCC / EN50131 / RoHS certified, competitively priced, and ready to export to Canada. Wanlin's factory-direct supply model, OEM capability, and professional export team made the collaboration seamless.


Wanlin Door & Window Magnetic Sensor Alarm — China Factory Export Wholesale & OEM


Wanlin Door & Window Magnetic Sensor Alarm — CE certified, factory direct, global export



Product Introduction


Wanlin Door & Window Magnetic Sensor Alarm is designed specifically for the global residential and commercial market. Keyword search: door sensor multi-room system. Key specifications:



  • 【Ultra-thin hidden design】 Ultra-thin hidden design: 6mm profile, invisible on door frame


  • 【200m open-area wireless range 】 200m open-area wireless range between sensor and base unit


  • 【3-year battery life on CR2032 】 3-year battery life on CR2032 coin cell


  • APP real-time push on open/clo】 APP real-time push on open/close events; history log query


  • 【Zigbee / Z-wave / WiFi version】 Zigbee / Z-wave / WiFi version for smart home hub integration


  • 【Scene automation】 Scene automation: leaving home → auto arm all sensors


  • 【Compatible with Apple HomeKit,】 Compatible with Apple HomeKit, SmartThings, Amazon Echo


  • 【CE / FCC / RoHS certified for 】 CE / FCC / RoHS certified for global market export




Market Demand Analysis


The global demand for door sensor multi-room system is growing rapidly, driven by regulatory requirements, smart home adoption, and increasing consumer safety awareness. Key market trends:



  • Cross-border e-commerce (Amazon, eBay, Shopify) opens B2C channel for China-manufactured home alarms at competitive prices


  • Importers and distributors seek all-in-one home safety bundles to simplify product sourcing and reduce SKU complexity


  • Rising awareness of kitchen fire risks — unattended cooking is cited as the #1 cause of residential fires globally


  • Water damage claims cost insurance companies billions annually — leakage detectors are fast becoming standard home kit


  • Developing markets (Middle East, Southeast Asia, Latin America) building new residential stock need affordable alarm solutions


  • OEM and white-label demand from telecoms, energy, and security service providers who want branded home safety products



As a sourcing professional or importer in Canada, finding a certified, OEM-capable factory like Wanlin is the most efficient path to market.



Why Choose Wanlin as Your Door & Window Magnetic Sensor Alarm Supplier


Wanlin is a China-based professional manufacturer of home fire and security alarm products. We welcome global distributors, importers, trading companies, and OEM brand partners.



  • After-sales: 12–24 month warranty, replacement parts stocked for 5+ years


  • CE, EN14604, UL217, FCC, RoHS, ISO9001 multi-certification production line


  • Smart IoT cloud platform connecting 1,000,000+ installed devices globally


  • Monthly production capacity: 200,000+ sensor units across all product lines


  • 12+ years specializing in fire and home security alarm manufacturing


  • 35 registered trademarks, 26 utility patents, 32 software copyrights




Global Partner Testimonials


Wanlin's products are trusted by distributors and B2B buyers in 60+ countries. Here is what our partners say:



  • Yuki H. (electronics retailer, Japan): "The kitchen leave detector fills a unique niche here — Japanese consumers are very concerned about unattended cooking fires. We sold out our first shipment in three weeks."


  • Carlos M. (B2B wholesaler, Brazil): "We import complete home bundles for our network of security installers. Wanlin gives us factory pricing, pre-paired sensors, and branded packaging. Our installers love the 15-minute setup."


  • Ahmed A. (property developer, UAE): "We specified Wanlin PIR and door sensors for a 300-unit residential project. All devices certified CE and EN50131. On-time delivery, competitive price, professional export team."




Wanlin Company Strength & Manufacturing Capability


Wanlin (万霖消防) has been a dedicated manufacturer of fire and home security products since 2013. Our factory is located in China with a full R&D, production, QC, and export team.



  • Factory area: 8,000+ sqm manufacturing and warehousing facility


  • Certifications: CE, EN14604, UL217, FCC, RoHS, ISO9001 — multi-standard compliance


  • Export capacity: shipping to 60+ countries, DHL/FedEx/sea freight, FOB/DDP terms


  • OEM/ODM: full branding service including housing, PCB, firmware, APP and retail packaging


  • Sample policy: free samples available for qualified distributors; express delivery in 3 business days


  • Partner portal: product images, data sheets, CE/FCC compliance documents ready to download




After-Sales & Partner Support


Wanlin provides comprehensive after-sales and distributor support to ensure long-term partnership success:



  • Video installation guides in EN, DE, FR, ES, JP, and AR available on request


  • Dedicated after-sales engineer assigned to distributors placing 500+ units/year


  • Replacement parts available for 5 years post-purchase: sensors, battery, housing


  • OTA firmware updates pushed remotely — no recall needed for bug fixes



Contact export service: wanlinfirecontrol@163.com | Hotline: +8613261677119 | Website: www.wanlinfire.com



Partner with Wanlin — Your Trusted Door & Window Magnetic Sensor Alarm Factory in China


Whether you are a distributor, importer, trading company, or OEM brand owner, Wanlin offers the complete home fire and security alarm product solution you need to grow your business globally. Our FCC / EN50131 / RoHS certified products are ready for immediate export to Canada and all major markets worldwide.


Take the next step: Visit our product catalog and download CE/FCC compliance documents: www.wanlinfire.com


Official website: www.wanlinfire.com | Export hotline: +8613261677119 | Email: wanlinfirecontrol@163.com