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

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


UK-based property management firm Sophie T. recently sourced Door & Window Magnetic Sensor Alarm from Wanlin for their local market. They needed a product that was FCC / RoHS / EN50131 certified, competitively priced, and ready to export to Australia. 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 low battery alert. 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 low battery alert 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 Australia, 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.



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


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


  • Partner portal: product images, data sheets, compliance documents, APP download links


  • Third-party compliance lab partnerships for fast CE/FCC/UL certification support


  • Dedicated export team: English-speaking account managers, 24-hour response


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




Global Partner Testimonials


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



  • 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."


  • 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."




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:



  • 24-hour technical support via email; WhatsApp response within 4 business hours


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


  • Return merchandise authorization (RMA) process: faulty units replaced within 14 days


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



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 / RoHS / EN50131 certified products are ready for immediate export to Australia and all major markets worldwide.


Take the next step: Join Wanlin's global partner network — trusted by distributors in 60+ countries. Hotline: +8613261677119


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