The P20 3D Video Intercom Smart Lock is an advanced access terminal integrating intelligent authentication, high-definition visual communication, and cloud-linked property management. Its aluminum alloy integrated housing combines durability, high-precision sensing, and a modern appearance suited for upscale smart residential environments.

3D Structured-Light Face Recognition & Video Intercom

The P20 features a 3D depth-sensing facial recognition camera, enabling:

• High-accuracy spatial depth detection

• Anti-spoofing performance (resistant to photo/video attacks)

• Fast face unlock

• Support for multiple family/tenant face profiles

• Local and cloud-based face distribution (depending on system version)

The front HD camera supports:

• Real-time visitor viewing

• Two-way voice intercom

• Remote answering via app

• Automatic motion capture and event logging

This combination enables secure video access verification and hands-free unlocking.

Multi-Credential Authentication System

The P20 supports a broad range of unlock methods:

• 3D face recognition

• Fingerprint

• Password

• IC/ID card

• Mechanical key

• App unlock (TTLock or Tuya Smart)

• Remote & temporary passwords

• Combination unlock modes (Tuya version)

This ensures both residential convenience and property-level control.

System Versions & Management Platforms

P20-TT — TTLock Version

Supports:

• Bluetooth communication

• Optional gateway, NB-IoT, and WiFi networking

• Time password, card, fingerprint, key unlocking

• APP + Web + Windows installer

• Facial distribution (local)

• Remote unlocking (via gateway)

Suitable for managed apartments and local deployments.

P20-TX — Tuya Version

Supports:

• WiFi / Zigbee / Tuya Gateway / 4G Cat.1

• 9 languages (EN / VI / PT / AR / RU / TH / ES / ID / FR)

• Face unlock + fingerprint + IC card + password

• WeChat mini-program unlock

• Remote unlock, time-limited passwords

• Automated smart scenes & Tuya IoT ecosystem integration

Ideal for global smart-home markets and cloud-managed properties.

Hardware Construction & Electrical Performance

Key specifications:

• Material: Aluminum alloy integrated molding

• Standby current: ≤50 μA

• Working current: 250–350 mA

• Power: 4×AA batteries

• Emergency supply: Type-C

• Individual weight: 1.8 kg

• Full set weight: 18 kg (10 pcs)

• Operating temp: -25°C ~ 70°C

• Working humidity: ≤95%RH

The P20 is engineered for long-term operation in multi-resident environments.

Networking & Communication Capabilities

Supported options:

• Bluetooth

• NB-IoT high-speed edition

• WiFi

• 433 gateway network

• Zigbee (Tuya)

• Cat.1 4G

This enables deployments from single smart homes to large apartment complexes.

Security & Alarm Features

Built-in security protections include:

• Forced-entry alarm

• Wrong-password alarm

• Door status monitoring

• Face-authentication tamper protection

• Low-battery alert

• Anti-peep password

Smart monitoring ensures both safety and centralized management.

Usage Scenarios（使用场景特点）

Smart Apartments & Rental Properties

• Remote tenant authorization

• Facial distribution via management platform

• Check-in/check-out automation

High-End Residential Homes

• Real-time video answering

• 3D face hands-free entry

• Smart-home automation linkage

Hotel-Style Management & Serviced Residences

• Cloud-based multi-room control

• Temporary visitor access

• Property-level security auditing

Smart Communities

• Integration with gateways, sensors, and public area access

• Cross-device IoT linkage (lights, sirens, cameras, etc.)

System Expansion & Integration

The P20 supports:

• Secondary development

• Platform integration & API docking

• Local server deployment (LDOck / Fandan APP)

• Multi-terminal apps & mini programs

This enables compatibility with both consumer smart-home systems and professional property management platforms.