Product catalogue
All 17 Ostuyad Smart Lock Models
Every model we currently produce, grouped by family. Each product page carries the real specification from the factory: door thickness, credential capacity, battery interval, ingress rating and the platform it runs on.
7 models
Smart Door Lock
Face recognition, fingerprint, card, code, app and mechanical key in one panel. This is the residential and light-commercial range: the D-series face locks, the Z37 with an indoor display, and the IP68 Submarine for entrances that take weather.
D18 AI Smart Lock
AI dual-camera 3D face recognition with built-in video doorbell
View specification →
Submarine Waterproof Smart Lock
IP68 antifreeze 3D face lock for exposed entrances
View specification →
D6 Face Recognition Lock
Ultrasonic approach detection with dual-camera 3D face unlock
View specification →
D1 Smart Lock
0.4 second 3D face unlock with anti-counterfeiting binoculus algorithm
View specification →
Z37 Smart Lock for Door
6-in-1 access with a camera outside and a display inside
View specification →
D7 Face Scanner Door Lock
Fully automatic face lock with a 4.5 inch HD video screen
View specification →
D2 Facial Recognition Door Lock
Built-in display peephole with a 30-digit virtual password
View specification →6 models
Hotel Door Lock
Locks built around how a property is staffed, not just how a door opens. Card hierarchies for housekeeping and front desk, free handles that survive daily use, and remote management so access rights change without walking the corridor.
T1 Electronic Hotel Lock
Slim lever hotel lock with free handle and clutch motor
View specification →
N2 (N2F) Smart Handle Door Lock
Ultra-thin zinc alloy handle lock with six-month battery life
View specification →
T2 Fingerprint Hotel Lock
5-in-1 hotel lock with SUS304 mortise and card hierarchy
View specification →
G1 (G1F) Apartment Smart Lock
Corridor-matched apartment lock rated for outdoor exposure
View specification →
J1 (J2) Smart Lock with Handle
Cylindrical latch hotel lock in a solid alloy structure
View specification →
G1C Hotel Smart Lock
5-in-1 hotel handle lock with screen and Grade C cylinder
View specification →4 models
Keypad Lock
The retrofit range. Each model replaces existing hardware with a screwdriver and no new holes, in four formats: keypad deadbolt, fingerprint deadbolt, knob and lever handle. Specify these when the door cannot be re-machined.
K1 Electronic Keypad Door Lock
Keypad deadbolt for doors with no Wi-Fi coverage
View specification →
K3 Smart Knob Lock
Drop-in knob replacement with 0.5s fingerprint entry
View specification →
K4 Smart Handle Lock
5-in-1 lever handle lock that fits US standard doors
View specification →
K2 Smart Deadbolt Lock
Fingerprint deadbolt with 100-fingerprint capacity
View specification →Not sure which model fits your door?
Send the door thickness, the hole size and how many units you need. We will shortlist two or three models and price them.