The M1 Stainless Steel Deadbolt Lock is an advanced locking solution designed for residential, office, and apartment applications. Built with high-quality 304 stainless steel, this lock offers superior strength and durability. Equipped with multiple access methods, including fingerprint recognition, PIN codes, keycards, Bluetooth, and optional remote control, it ensures both security and convenience for a variety of users. With a range of advanced features and a sleek design, the M1 lock is ideal for modern homes, offices, and apartments, providing an elevated level of security.
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Not every door needs a full smart handle system taking up half the surface — sometimes what's actually wanted is a compact deadbolt that just happens to be smart underneath. That's the space the M1 Stainless Steel Deadbolt Lock occupies. It packs a black touchscreen keypad, fingerprint recognition, card access, Bluetooth connectivity, and a proper mechanical deadbolt into one small, clean form factor — no oversized lever handle required.
Look at the front panel and the layout makes itself obvious fairly quickly: a glossy black finish, a fingerprint ring sitting right at the top, and a digital keypad arranged clearly enough that PIN entry never feels fumbly, even in low light. Card icon and lock buttons round out the visual guide, so daily use stays intuitive rather than something guests or family members need to be taught. Flip to the interior side and there's a battery cover alongside a manual thumbturn knob — a small detail, but an important one, since it means locking or unlocking from inside never actually depends on the electronics working.
304 stainless steel forms the body, which matters more than it might initially seem — this is hardware that gets touched, turned, and operated dozens of times a day across homes, apartments, and office rooms. Rust, corrosion, general wear from repeated handling: stainless steel resists all of it far better than the plastic or plated alternatives common in cheaper deadbolts. And because the whole unit stays compact, it fits doors where a full-handle smart lock would otherwise look disproportionately large.
Here's a closer breakdown of what the M1 brings once it's actually installed and used day after day.
The lock covers a wide range of ways to get through the door:
That breadth ends up mattering across different users and situations — a homeowner might default to fingerprint access every single day, while an office manager or apartment landlord leans on PIN codes or cards for temporary staff, guests, or short-term tenants.
Built from 304 stainless steel, the lock holds up structurally in ways ordinary plastic or plated hardware simply doesn't. This grade of steel gets used across smart door locks specifically because it resists corrosion and surface wear even under constant daily handling.
Across residential doors, apartment entrances, and office rooms, that stainless steel body keeps the lock functioning properly and looking clean well past the point where cheaper materials would start showing their age.
The front panel runs on a black touchscreen keypad with a straightforward number layout, and the fingerprint recognition zone sits at the top, marked out by a circular light ring that makes it obvious at a glance where to place a finger.
It's a design that stays visually simple without sacrificing speed — daily entry doesn't require thinking about it.
On the rear panel, a manual thumbturn knob lets anyone inside lock or unlock the door with a simple turn, no electronics involved. For home and apartment use, that kind of manual fallback is genuinely convenient rather than just a backup feature nobody uses.
The rear panel also houses the battery cover, keeping the power compartment easy to reach whenever maintenance is needed.
Pulled from the dimension specs, here's what the M1's footprint actually looks like:
That compact structure lets the M1 sit neatly on the door without drawing extra attention to itself — a good fit for doors where a large smart handle lock would just feel like overkill.
The M1 Stainless Steel Deadbolt Lock works well across several access control scenarios, particularly where compact sizing, smart entry, and stainless steel durability all need to line up together.
| Application | Usage Description |
|---|---|
| Residential Doors | Fingerprint, PIN code, card, Bluetooth, and key access for home entry |
| Apartment Doors | Fits individual apartment units and managed residential spaces |
| Office Rooms | Controls access to private offices, meeting rooms, and staff areas |
| Rental Properties | Handles flexible access methods as users and tenants change |
| Interior Security Doors | Suited to rooms that call for deadbolt-style electronic locking |
For doors that need real smart access but not a bulky handle structure, the M1 tends to be the more sensible option.
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Founded in 2011 in Yongkang, Zhejiang province, the company covers an area of 5,000 square meters and employs 58 people. We are an China Stainless Steel Deadbolt Lock manufacturer 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 M1 Stainless Steel Deadbolt Lock 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+Our products comply with international industry standards, and we continue to innovate and keep pace with the times.
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Phone:+86-13575699186
Email：[email protected]
Add： No.135, Wanyu Road, Zhiying Industrial Zone, Yongkang City, Zhejiang Province, China.
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