Smart door lock with facial recognition | fingerprint | IC card reader | 430x73x28mm | grey | TUYA | Wi-Fi
Code: ES-K45SA modern smart door lock with 3D facial recognition technology – a contemporary and secure solution for homes, offices, or rental properties. The lock allows you to unlock the door in six different ways, including facial recognition, fingerprint, PIN code, IC card, the Tuya Smart mobile app, or a mechanical key.
The integrated camera and active intercom provide an additional level of security – you can see and talk to visitors directly through your phone. The high-quality aluminum alloy body ensures strength, durability, and a modern design that fits both contemporary homes and commercial spaces.
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Technical Specifications
Material: aluminum alloy
Color: gray
Door thickness: 35–110 mm
Dimensions: 430x73x28mm; 428x74x56mm
Maximum number of users: up to 200
Unlocking methods: 3D face recognition + fingerprint + PIN code + IC card + mobile app (TUYA) + mechanical key
Camera: integrated HD wide-angle camera
Intercom: active two-way audio communication
Connection: WiFi (TUYA platform)
Supported operating systems: iOS 7.0 and newer; Android 4.4 and newer
Battery: 3200 mAh lithium battery
Battery life: approx. 12,000 unlocks (up to ~18 months)
Emergency power: Micro USB port
Mortise type: 6068
Installation environment: wooden doors; metal doors; steel doors; aluminum doors
Door opening direction: adjustable (left / right)
Languages: English, Chinese, Spanish, Portuguese, Vietnamese, Arabic, Russian, Indonesian, Thai
Water resistance: none (intended for indoor use or outdoors under a roof)Functions
3D Face Recognition Technology:
Advanced biometric system allows unlocking the door in just 1 second.6 Unlocking Methods:
One device supports six unlocking methods, providing maximum flexibility for different users.Integrated Camera and Real-Time Monitoring:
The lock has a wide-angle camera allowing you to see what is happening at the door in real time via your smartphone.Active Intercom:
Two-way audio communication allows you to speak with visitors through the mobile app.Large Display with Peephole Function:
You can conveniently see who is outside the door without opening it.TUYA Smart Application:
Through the app you can:
– control the lock remotely
– view event history
– add or remove users
– receive security notificationsAutomatic Security Monitoring:
If suspicious movement or prolonged presence is detected near the door, the camera can automatically record footage.Emergency Power:
If the battery runs out, the lock can be temporarily powered via a Micro USB port.Usage
For homeowners:
A solution for modern homes or apartments – unlock doors using a phone, fingerprint or face recognition without keys.For rental properties (Airbnb / Booking):
Easy access for guests using temporary codes or a mobile app.For offices and companies:
Support for up to 200 users allows convenient employee access management.For engineers and system integrators:
Can be integrated into smart home systems via the TUYA platform.For electricians/installers:
Easy installation in standard wooden or metal doors with adjustable opening direction.Pros
multiple unlocking methods in one device
3D face recognition technology
integrated camera
WiFi and TUYA Smart Home integration
up to 200 users
long battery life (up to 18 months)
remote control via smartphone
suitable for many door types
Cons
not waterproof (not recommended for direct outdoor use)
WiFi required for full functionality
higher price than simple mechanical locks
Illustrative 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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