Smart door lock with facial recognition | fingerprint | IC card reader | 428x73x35mm | black | TUYA | Wi-Fi
Code: ES-K9BSmart door lock designed for maximum security, convenience, and modern home or business management. The lock combines 3D facial recognition, a fingerprint scanner, an HD camera, two-way audio communication, remote control via the Tuya application, and even temporary access code functions.
A professional solution for those who want the highest level of security, fast unlocking, and smart home management without keys.
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Technical specifications
Unlocking methods: 3D face recognition, fingerprint, password, IC card, mechanical key, Tuya APP
Camera: HD, with live streaming
Face recognition distance: 1.2 – 2 m
Fingerprint accuracy: 99.9%
Fingerprint recognition speed: 0.5 s
False rejection rate: 0.01%
Battery: 3200 mAh lithium battery
Battery life: 12,000 unlocks
Emergency power supply: Micro USB
User capacity: 200 users
Material: Aluminum alloy
Color: Black
Door thickness: 35–110 mm
Door type: Wood, metal, steel, aluminum
Installation: Left and right doors
Operating temperature: -25°C – 60°C
Water resistance: None (use indoors or under a canopy)
System: iOS 7.0+, Android 4.4+
Lock mechanism: 6068 mortiseFunctions
3D face recognition: Resistant to attempts using photos, masks or other forgeries; Suitable for children due to wide angle and height tolerance
HD camera with real-time streaming: Monitor the door area in real time; Two-way audio communication – talk with visitors from your phone
Remote control via Tuya APP: Unlock from anywhere; Notifications about visitors; Access history; Temporary codes generation for guests, technicians, tenants
Multifunction unlocking: 3D face recognition; Fingerprint; Password; IC card; Mechanical key; Remote unlocking via phone
Integrated doorbell: When the bell is pressed, a photo or video is sent to the phone; Ability to unlock the door instantly
Large screen on the inner side: Monitor the peephole view in real time; Convenient control and settings
Emergency power supply: If the battery runs out, connect a power bank via USB and unlock the lockUsage
For home users: Convenient and safe – no need for keys; You can monitor who comes to the door; Temporary codes for guests or children; Solution for apartments, houses, rental properties
For engineers / IT specialists: Integration with Tuya ecosystem; Stable operation, high accuracy; Ability to manage access logs and user permissions
For electricians / installers: Easy installation on most doors; Adjustable opening direction; Standard 6068 mortise
For businesses / offices: Solution for offices, warehouses, server rooms; Large user capacity; Remote access control
Advantages
Very high security level – 3D face recognition resistant to forgery
Fast unlocking – 0.5 s
99.9% accuracy
HD camera with real-time streaming
Remote control via Tuya APP
Temporary passwords for guests
Large internal screen
Suitable for most doors
Long battery lifeDisadvantages
No water resistance – must be installed under a canopy or on indoor doors
Stable Wi-Fi is required to use all functions
Higher price than standard smart locksIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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