# SANKESONG Smart Lock Real Time Intercom Wifi Camera Fingerprint Intelligent Palm Vein 3D Face Recognition Door Lock  DualBattery

## Upgrade Your Home Security With Tidesmit

Stop worrying about missing deliveries or wondering who is at your door when you are away. Traditional locks leave your home vulnerable and disconnected, but our advanced hardware changes everything. The **Tidesmit Intelligent Smart Lock** offers the ultimate peace of mind by combining biometric precision with real-time visual surveillance.

### Advanced Security Features

This premium smart lock serves as your home’s first line of defense, integrating professional-grade surveillance with seamless keyless entry. We have engineered this device to solve the frustration of lost keys and unverified visitors by putting total control at your fingertips.

-   **Advanced Identification:** Includes 3D Face Recognition, palm vein scanning, and rapid fingerprint authentication (accurate within 0.5s).
-   **Integrated Surveillance:** High-definition WiFi camera with real-time intercom capabilities for two-way audio communication.
-   **Power & Reliability:** Dual-battery system ensuring continuous operation (up to 6 months per charge) with emergency USB-C backup.
-   **Robust Connectivity:** Compatible with Alexa, Google Home, and Tuya Smart ecosystems for effortless voice and remote control.
-   **Weather Protection:** Rated IP65 for dust and water resistance to ensure reliable performance during harsh weather conditions.
-   **Universal Compatibility:** Designed for standard door thicknesses (35mm-120mm) and multiple mounting configurations.

### Why Choose Tidesmit?

Don't leave your family's safety to outdated mechanical deadbolts that offer zero visibility. This smart lock is currently trending among modern homeowners who demand **total control and absolute security** for their primary entrance. By automating your home access, you eliminate the risks associated with shared keys and manual locking errors. Experience the premium standard of smart home protection today.

In Stock — Ships in 24h. Order now to secure your perimeter with the most intelligent door lock on the market.

## Details

- **Price:** 190.99 EUR - 191.69 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Lock
- **Tags:** smart locks with camera

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| C21-24-280-S-S-2b | 191.10 EUR | In stock |
| C21-24-240-S-D-2b | 190.99 EUR | In stock |
| C21-30-240-S-D-2b | 191.69 EUR | In stock |

## Images

- Smart door lock with keypad, fingerprint sensor, and intercom camera; dual battery
- Smart door lock face recognition panel with keypad and camera lens; side view
- Smart door lock with finger vein sensor window and keypad; hand reaching
- Smart door lock with app monitoring on phones and intercom video camera
- Smart door lock fingerprint reader with illuminated sensor and keypad; close-up
- Smart door lock with smartphone app showing remote unlocking and security alerts
- Language switching instruction graphic with initialization state and language list
- Smart door lock with face and palm vein recognition panel; CNC engraving badge
- Feature icons for 3D face recognition, finger vein, video intercom, and fingerprint
- IP68 waterproof smart door lock with keypad and intercom camera, shown with water

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> Source: [Tidesmit](https://tidesmit.com/products/sankesong-smart-lock-real-time-intercom-wifi-camera-fingerprint-intelligent-palm-vein-3d-face-recognition-door-lock-dualbattery)
> Updated: 2026-08-06