OEM/ODM J2 304 Stainless Steel Hotel Card Lock
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J2 304 Stainless Steel Hotel Card Lock

The J2 304 Stainless Steel Hotel Card Lock is designed for high-performance security in hospitality environments. With its sleek and modern design, this lock combines robust security features with user-friendly functionality. The lock is built from 304 stainless steel, ensuring exceptional durability and resistance to wear, making it an ideal choice for hotels, resorts, and other commercial applications. Available in stainless steel, gold, and black, it suits various aesthetic preferences. The lock's dimensions are 300*72*13mm, providing a versatile fit for most hotel doors.

  • Black J2 304 stainless steel RFID card hotel lock with front and rear panels, lever handles, card access area, and interior thumb turn for hotel guest room doors
  • Gold J2 RFID hotel lock made with 304 stainless steel, featuring card access, front and rear lock panels, and matching lever handles for hotel rooms and resort doors
  • Silver J2 RFID card hotel lock with brushed 304 stainless steel finish, front and rear panels, card access area, and lever handles for hotel guest room entry
  • Side view of the J2 RFID hotel lock installed on a wooden door, showing the mortise lock body, latch mechanism, stainless steel edge plate, and lever handle structure
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  • Product Details

  • Hotel Card Lock — J2 304 Stainless Steel Series

    Some hotel rooms need more than just a lock that opens and closes — they need one that looks intentional on the door and holds up through months of guest turnover. That's the gap this lock fills. A slim rectangular body, a straight lever handle, and an unobtrusive card reader panel give it a look that reads as tidy rather than industrial, which makes it easy to drop into almost any guest room aesthetic without fighting the rest of the interior.

    The body itself is machined from 304 stainless steel, a choice that makes sense once you think about what a hotel door actually goes through — housekeeping carts, luggage bumps, humid corridor air, and dozens of open-close cycles a day. That grade of steel shrugs off corrosion and general wear far better than lower-grade alternatives, which matters across hotels, resorts, serviced apartments, and hostels alike, anywhere doors see heavy daily traffic. Three finish choices — stainless steel, gold, and black — give properties room to match hardware tone to room style, whether that's a business hotel corridor or a warmer, resort-style suite. At 300 × 72 × 13 mm, the lock keeps a narrow footprint on the door face while still fitting most standard hotel door preparations without extra modification.

    Key Features

    Here's a closer breakdown of what this lock actually does once it's mounted on a door and put through real guest traffic.

    304 Stainless Steel Build

    The frame is built from 304-grade stainless steel — the same material hotel hardware manufacturers reach for repeatedly because it resists corrosion and doesn't degrade quickly under constant handling. The brushed surface finish adds a bit of polish too, so the lock doesn't just perform well, it looks deliberate on the door, whether the room leans modern or leans classic.

    RFID Card Access

    Guests get in with a tap of a card instead of fumbling with a metal key — a small thing, but one that matters when rooms turn over constantly between bookings. On the operations side, staff can issue new cards or update permissions through the property's access system rather than physically rekeying anything, which keeps room-to-room management far less chaotic during high-turnover periods.

    Battery-Powered Operation

    Because the lock runs on batteries rather than hardwired power, it keeps working even if the building's main electrical system has an issue. The low-power design also stretches out the time between battery swaps, which translates to fewer maintenance callouts and fewer moments where a lock stops responding at an inconvenient time — say, during a late check-in.

    Three Finish Options

    • Stainless steel — a contemporary, no-fuss metallic look
    • Gold — leans warmer, works well on more decorative or upscale doors
    • Black — suits rooms going for a darker, modern hardware accent

    Having three options rather than one or two means design teams aren't stuck forcing a single finish across properties with very different interior concepts — from stripped-down business hotels to resort suites with heavier styling.

    A Narrow, Unobtrusive Footprint

    At 300 × 72 × 13 mm, the lock stays slim enough that it doesn't visually crowd the door panel, but there's still enough internal structure to house a proper mortise mechanism. Looking at it from the side, you can make out the latch assembly and the stainless edge plate — details that show how the components sit inside the door rather than just bolted onto the surface.

    Product Applications

    The J2 304 Stainless Steel Hotel Card Lock is suitable for hospitality and managed access environments where RFID room entry is required.

    Application Usage Description
    Hotel Guest Rooms Provides card-based access for standard hotel room doors
    Resorts Suitable for guest rooms, villas, and vacation accommodation areas
    Serviced Apartments Supports managed entry for short-stay and long-stay rooms
    Hostels Useful for shared accommodation spaces with frequent guest turnover
    Conference Rooms Helps manage access to meeting rooms and private facilities

    This lock is especially suitable for projects that need a balance of simple appearance, card access control, and durable door hardware.

Related products
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 J2 304 Stainless Steel Hotel Card 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 RFID Hotel Lock manufacturer & supplier 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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