D18 AI Smart Lock
AI dual-camera 3D face recognition with built-in video doorbell
The D18 is a full-touch panel smart lock built around an AI dual-camera system that constructs a 3D model of each registered face. It combines seven unlocking methods with a built-in video doorbell camera and Wi-Fi connectivity, so the entrance is both an access point and a monitoring point. It is specified for residential and commercial spaces where the door has to serve homeowners, guests and service personnel without physical keys changing hands.
- AI dual-camera builds a 3D face model, so identification stays reliable in low light, with glasses, or after a change of hairstyle
- Resists spoofing attempts made with photos or videos, unlike 2D recognition systems
- Built-in video doorbell with live feed, visitor snapshots and two-way audio intercom through the app
- Temporary passwords issued remotely with a defined validity window, no key handover required
- Encrypted footage uploaded to cloud storage on anomaly detection, so records survive physical damage to the lock
Suitable for: Developers, architects and property operators fitting out modern residential or commercial entrances, and distributors serving that segment.
Problems it solves
What this model is for
- Keys handed to cleaners, contractors or short-stay guests that are never returned
- 2D face locks that can be defeated with a printed photo
- No evidence trail after a forced-entry attempt because the recorder sits inside the lock
- Not knowing who came to the door while the property was empty
Typical applications: Owner-occupied apartments and villas, Serviced apartments with rotating occupants, Commercial office suites and reception doors.
Specification
| Unlocking methods | 3D face recognition, fingerprint, palm vein, passcode, RFID card, mechanical key, mobile app |
|---|---|
| Camera | AI dual-camera 3D face modelling |
| Doorbell | Built-in video doorbell camera, two-way audio intercom |
| Connectivity | Wi-Fi, dedicated mobile app |
| Storage | Encrypted cloud upload of anomaly footage |
| Panel | Full-touch panel |
Quality control
Security behaviour is verified at the functional level: anti-tamper alarm, automatic system lockout after repeated failed attempts, low battery warning, abnormal bolt detection and anti-peep password entry are each exercised before the unit ships.
Customization
OEM and ODM discussed per order. Panel finish, app branding and packaging are the usual variables. Confirm scope with our engineering team before tooling.
How it compares
Against the D7 and D2 face locks in the same range, the D18 adds palm vein as a seventh unlocking method and a full video doorbell path with cloud-backed anomaly recording. Choose the D2 or D6 when a video doorbell is not required.
Installation and use
Register each user face from the panel, then assign permissions in the app. For short-term visitors issue a time-bound temporary password instead of enrolling a biometric. Review access logs and doorway footage from the app rather than at the lock.
FAQ
D18 questions
Can the face recognition be fooled by a photo of the registered user?
No. The dual-camera system builds a 3D model rather than matching a flat image, which is what lets it resist photo and video spoofing.
Does it still work at night or when the user wears glasses?
Yes. The specification covers reliable identification in low-light conditions, with glasses, and after a change of hairstyle.
What happens to the recordings if someone damages the lock?
Anomaly footage is encrypted and uploaded to cloud storage as it is captured, so it remains accessible through the app even if the hardware is destroyed.
How do we give a cleaner access for one afternoon?
Issue a temporary password from the app with a specific validity window. It expires on its own, so nothing has to be collected afterwards.
Which alerts does it raise on its own?
Anti-tamper alarm, automatic lockout after repeated failed unlocks, low battery warning and abnormal bolt detection, plus a push notification when someone approaches or rings the bell.
What is the minimum order quantity and lead time?
TBC. Please confirm with our sales team for your model mix and finish.
Related
Other models in Smart Door Lock
Submarine Waterproof Smart Lock
IP68 antifreeze 3D face lock for exposed entrances
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D6 Face Recognition Lock
Ultrasonic approach detection with dual-camera 3D face unlock
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D1 Smart Lock
0.4 second 3D face unlock with anti-counterfeiting binoculus algorithm
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Z37 Smart Lock for Door
6-in-1 access with a camera outside and a display inside
View specification →Ready to price the D18?
Send your quantity, finish and door details. We quote from the factory.