OEM/ODM Bull Head Lock
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Bull Head Lock

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  • Product Details

  • Bull Head Lock

    Outdoor gates ask more of a lock than indoor doors ever do. Rain, dust, temperature swings, and the general wear that comes from being exposed to weather year-round — that's the environment the Bull Head Lock was actually designed to handle. A compact front panel brings together a black touchscreen keypad, a fingerprint recognition area, a card access icon, and lock control buttons, all arranged in a clean vertical layout that reads more like modern hardware than a typical gate lock.

    Looking at the product image, the lock sits mounted on an outdoor gate surface, water droplets visible across the panel — a scene that makes its intended use fairly obvious. This isn't hardware meant for a sheltered hallway; it's built for entrances that take on rain and humidity as a matter of course. The silver lower trim paired with a stainless steel-style frame gives it a solid, grounded look that fits naturally against metal gates, courtyard posts, and villa-style entrance doors.

    As a Security Gate Smart Lock, this model exists for people who've outgrown what a traditional mechanical gate lock can offer. Smart access comes standard, but the design still keeps things visually simple and clearly built to last. PIN code entry runs through the touchscreen keypad, while the fingerprint recognition ring handles the kind of quick, repeated access that daily users actually want. Card access and physical lock buttons round things out, adding flexibility for households or properties where not everyone unlocks the gate the same way.

    Key Features

    Here's a closer look at what the Bull Head Lock actually delivers once it's mounted on a real gate and exposed to real weather.

    Built for Outdoor Gates

    The lock is engineered specifically for outdoor security gates, courtyard doors, villa entrances, and similar exterior access points. In the product image, it's shown mounted directly on a gate structure against a residential outdoor backdrop — which makes the intended application immediately clear rather than something that needs explaining.

    For homes, villas, and private courtyards, this kind of smart gate lock gives users a way to manage entry that doesn't depend entirely on carrying a physical key.

    Smart Access, Multiple Ways In

    The front panel packs in several functional elements:

    • Fingerprint recognition ring
    • Digital touchscreen keypad
    • Card access icon
    • Lock and unlock buttons
    • Abrain logo area

    Together, these point to a lock built for keyless entry across multiple access methods — daily family members, property staff, or authorized visitors can all be accommodated depending on how access gets configured.

    Designed to Handle Weather

    Visible water droplets across the lock and surrounding gate surface send a pretty direct message: this hardware expects to deal with rain, humidity, dust, and shifting temperatures, not just occasional light exposure.

    The stainless steel-style frame and silver trim reflect Abrain's broader focus on 304 stainless steel locks built specifically to resist water and moisture over the long term, rather than just looking rugged.

    A Narrow, Purpose-Built Panel

    The body itself stays narrow and vertical, with rounded corners and a glossy black front panel that keeps the whole unit from looking bulky on a gate post or narrow door surface. Keypad layout stays simple, and the fingerprint area sits near the top, positioned for quick recognition without extra searching.

    Fits Villa and Courtyard Entrances Naturally

    Given the outdoor setting shown in the product imagery, this lock fits comfortably into villa-style residences, private courtyards, garden gates, and general exterior security doors — spaces where a more modern entrance experience matters, but not at the cost of a clean, understated look.

    Product Applications

    Security, appearance, and smart entry all need to line up for outdoor access points, and that's exactly where the Bull Head Lock tends to fit best.

    Application Usage Description
    Outdoor Security Gates Smart access for metal gates and exterior entrance points
    Villa Entrances Suited to private villas, garden gates, and courtyard doors
    Courtyard Doors Manages access to residential courtyards and enclosed outdoor spaces
    Residential Security Doors Fits home entrances needing smart access and sturdier hardware
    Property Access Points Works for controlled access in private buildings or managed areas

    What really sets this lock apart is how it brings full smart lock functionality into an outdoor gate format — access control that doesn't stop at the front door, but extends out to the gate itself.

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about Abrain
Yongkang Ruian Lock Industry Co, Ltd.
"FOCUS ON 304 STAINLESS STEEL SERIES WATERPROOF AND MOISTURE-PROOF SECURITY SMART DOOR LOCKS."

Founded in 2011 in Yongkang, Zhejiang province, the company covers an area of 5,000 square meters and employs 58 people. We are an Wholesale Bull Head Lock and focus on the 304 stainless steel series of waterproof and moisture-resistant security smart door locks, including entry doors, interior doors, glass doors, villa doors, 3D face fully automatic, double-sided waterproof smart door locks outside profile doors and courtyard portals, apartment locks, campus locks, stainless steel mechanical locks.
We specialize in home improvement and real estate projects, and have established relationships with many brands, such as Dahua shares, Hangxiao Steel, Swedish brand ASSA ABLOY's company Guoqiang Hardware, Wangli Security, Star Moon Security, Xinduo Door, Caizhu Vanke, etc. Our Security Gate Smart Lock Wholesaler with OEM Factory Support products are exported to Southeast Asia and European countries. The company has several independent brands such as "Abrain" and "Rui'an", and has been awarded more than 20 national patents for invention, utility models, and appearance. Our Products have passed the certification for a quality management system, environmental management system and occupational health and safety management system, and the company won the patent demonstration enterprise of Yongkang City, the AA-level "Keep Contract and Keep Promise" enterprise of Zhejiang Province, and the "Made in Zhejiang" certification enterprise of Zhejiang Province and the Alibaba Super Factory.
The company has a professional independent research and development team, and everything from product appearance and structural design to mold development, product prototyping and mass production can be completed independently. Our factory is also equipped with 3500㎡ production workshops and laser cutting machines, stamping equipment, hydraulic machines, automatic welding machines, and fine engraving machines. With more than 50 automatic polishing lines, automatic cleaning lines, assembly lines and other specialized equipment, annual production can reach 300,000 units.

  • Industry Experience

    14+

  • Factory Area

    5000m²

  • Current Employees

    58+

  • Annual Output

    30000+
STRENGTH CERTIFICATION

Our products comply with international industry standards, and we continue to innovate and keep pace with the times.

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