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/AOHUA M12 1-to-4 Waterproof Connector: Solving Outdoor Multi-device Wiring Challenges, Safeguarding Every Stable Connection.
AOHUA M12 1-to-4 Waterproof Connector: Solving Outdoor Multi-device Wiring Challenges, Safeguarding Every Stable Connection. 2026-01-24

AOHUA M12 1-to-4 Waterproof Connector: Solving Outdoor Multi-device Wiring Challenges, Safeguarding Every Stable Connection.


     In outdoor electrical installation scenarios, are you frequently troubled by these issues? Chaotic wiring for multiple devices, frequent short-circuit faults during rainy weather, time-consuming and labour-intensive soldering connections, component ageing and failure due to salt spray and high temperatures... These pain points not only reduce installation efficiency but also create safety hazards, keeping outdoor project operation and maintenance costs persistently high. The AOHUA M12 Series 1-to-4 Waterproof Connector delivers an ultimate solution to outdoor connection challenges with industrial-grade quality, establishing itself as the preferred component for municipal lighting, security surveillance, and new energy infrastructure projects.


     As a robust product deeply rooted in the electrical connection sector, the core strength of the Aohua M12 1-to-4 waterproof connector stems from its unwavering commitment to ultimate protection. Featuring IP68-rated waterproof and dustproof performance, it incorporates dual silicone O-rings and a precision threaded locking mechanism. Rigorous testing confirms its ability to withstand prolonged immersion in 1.5 metres of water without leakage, effectively shielding against rain, dust, and salt spray corrosion. This eliminates short circuits and poor contact issues at their source. The housing utilises high-toughness PA66 nylon material, paired with flame-retardant PVC cables. Its temperature tolerance spans -40°C to 85°C, enabling it to withstand both the extreme cold and blizzards of northern regions and the high temperatures, humidity, and coastal salt spray environments of southern areas. It maintains stable operation even under harsh outdoor conditions.


     High-efficiency tap design redefines outdoor cabling efficiency. This Aohua connector features an integrated structure with one input and four outputs, enabling simultaneous power supply and signal transmission from a single source to four devices. Compared to traditional separate cabling solutions, it reduces wiring procedures by 80%, simplifying connections for multiple lighting fixtures in landscape illumination, multi-channel cameras in security systems, and supporting equipment in photovoltaic stations. Subsequent fault diagnosis is also significantly streamlined. Particularly user-friendly is the solderless screw-clamp connection process, requiring no specialised soldering tools. Distinct red and black wire cores clearly indicate positive and negative polarities, enabling even novices to operate swiftly. This significantly shortens installation cycles and reduces labour costs.


   Quality details underpin enduring reliability. The connector's internal contacts utilise premium tin-plated copper material, offering low contact resistance and excellent conductivity. With a mating cycle life exceeding 3,000 insertions, it also delivers outstanding vibration resistance. This ensures a secure, non-disconnecting connection even under high-frequency vibrations in outdoor equipment or minor impacts during construction. Unused ports may be fitted with dedicated waterproof protective caps for enhanced safeguarding. Customisable wire gauges and lengths accommodate 18-24 AWG cables, meeting diverse project requirements. The entire range holds authoritative certifications including CE and RoHS, meeting industrial-grade quality standards. Consistent bulk supply ensures suitability for engineering procurement scenarios.


      From smart streetlight projects on municipal roads to the installation of outdoor security surveillance systems, from landscaping illumination cabling to outdoor connections for new energy photovoltaic installations, the Aohua M12 1-to-4 waterproof connector has found widespread application across multiple sectors. Leveraging its core strengths of robust protection, straightforward installation and enduring durability, it has helped countless outdoor projects reduce cabling costs, enhance construction efficiency and minimise subsequent operational risks. Whether enduring the scorching heat of the Gobi Desert or withstanding the humid, salt-laden air of coastal regions, it steadfastly fulfils its duty, providing stable and secure connectivity for every piece of outdoor electrical equipment.


     Selecting a dependable waterproof connector establishes a robust safety barrier for outdoor projects. The Aohua M12 1-to-4 waterproof connector eschews marketing gimmicks, delivering peace of mind through proven performance and solid quality for outdoor connections. Enquire now to secure exclusive technical guidance and bulk supply services, enabling efficient project implementation and confidently tackling diverse demanding outdoor environments!


     When you making a customized type connectr, pls noted the information below:

      1.the wire gauge you want like: 2PIN*20AWG  3PIN*22AWG...

      2.The wire length about you need like: Y type connector, 1 in main side Male connector, 2/3/4 branch side female connector out, the male side connector :200mm/800mm..., the female side connector: 500mm/1000mm...

      Then we will make a customized type connector according to your inquiry. Thanks!





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After ten years of rapid development, Now we have two factories, one in shenzhen guangdong, one in zhongshan guangdong, covering an area of over 5000 square meters and more than 200 employees. Sh...

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