Tuya WiFi Video Intercom – RFID Fingerprint Keypad Access Control

Asia-Teco Vcontrol 4 – Smart Video Intercom & Access Control System

Upgrade your entrance security with the Asia-Teco Vcontrol 4 — a versatile, all-in-one outdoor access control unit that combines video intercom, RFID card reader, fingerprint scanner, and PIN keypad into a rugged zinc-alloy metal housing. Powered by the Tuya Smart platform, it connects to your home or business Wi-Fi so you can see, speak, and grant access from anywhere via your smartphone.

Made in Mainland China.

Three Variants to Suit Every Need

• Vcontrol 4-K (Keypad) – PIN code entry with video intercom and full app control
• Vcontrol 4-R (RFID) – 125 kHz EM card reader with video intercom and full app control
• Vcontrol 4-F (Fingerprint) – Biometric fingerprint scanner with video intercom and full app control

All three variants share the same core feature set described below.

Key Features

• IP65 Waterproof – Rated for outdoor use in rain and humidity (0–92% RH)
• Anti-Vandal Metal Housing – Durable zinc-alloy construction built to resist tampering
• Video Calling & Surveillance – View your doorbell camera live from the Tuya app at any time
• Full-Duplex Voice Intercom – Two-way audio for clear, real-time communication with visitors
• Tuya Smart App – Compatible with iOS and Android; manage up to 500 app users and 1,000 hardware users
• Remote Access – Works over 3G, 4G, and 5G mobile networks so you're always connected
• Time Restrictions – Set permitted entry windows for individual users directly from the app
• Access Log – Check door-opening records anytime via the app
• RFID Card Reader – Supports 125 kHz EM Cards (ID EM format)
• Relay Output – Single relay with NO / NC / Common terminals; also supports Wiegand output for integration with third-party systems
• Wide Operating Temperature – Functions from -40 °C to 60 °C (-40 °F to 140 °F)
• Low Power Design – Extends hardware service life

Technical Specifications

What's in the Box?

Please refer to the product images for full package contents. Ensure your installation wiring supplies 12–18 V DC before connecting the unit.

Learn More About Smart Home Security

For guidance on best practices for home security systems and connected devices, visit the Cybersecurity & Infrastructure Security Agency or review consumer smart-device safety tips from the FTC Consumer Advice — Protecting Your Home Network.

Frequently Asked Questions

Q: What access methods does the Vcontrol 4 support?

A: Depending on the variant you choose, the Vcontrol 4 supports PIN keypad entry (4-K), 125 kHz RFID EM card access (4-R), or biometric fingerprint recognition (4-F). All three variants also support remote unlocking via the Tuya smartphone app over Wi-Fi, 3G, 4G, or 5G.

Q: Is the Vcontrol 4 suitable for outdoor installation?

A: Yes. The unit meets IP65 waterproof standards, operates in temperatures from -40 °C to 60 °C, and features an anti-vandal zinc-alloy metal housing — making it well-suited for outdoor gates, doors, and commercial entry points.

Q: Can I monitor my door camera without someone ringing the bell?

A: Absolutely. The Tuya app supports a live surveillance mode, allowing you to view the built-in doorbell camera feed at any time — not just when a visitor triggers the intercom.

Q: How many users can be enrolled in the system?

A: The Vcontrol 4 supports up to 1,000 hardware users (cards, fingerprints, or PINs stored on the device) and up to 500 app users managed remotely via the Tuya platform.

Q: Can the Vcontrol 4 integrate with a third-party access control system?

A: Yes. In addition to operating as a standalone single-door access controller, the Vcontrol 4 supports Wiegand output, allowing it to connect to compatible third-party access control panels and systems.