Verkada | TD33 Video Intercom

Verkada TD33 Video Intercom

Compact cloud-managed video intercom with built-in access control, security camera visibility, and multi-credential reader support.

The Verkada TD33 Video Intercom is a compact, cloud-managed entryway device designed for locations where space is limited but visibility, communication, and secure access still matter. Its slim form factor makes it a strong fit for mullion-style installations, narrow door frames, gates, vestibules, and other entry points where a larger intercom may not be practical.

The TD33 combines video intercom calling, access control, credential reading, and security camera functionality into one device. With a built-in 5MP camera, two-way audio, onboard storage, and Verkada Command management, it gives organizations a cleaner way to answer calls, verify visitors, unlock doors, and review entryway activity from a single cloud-based platform.

Key Features

• Compact Video Intercom: Slim 42mm-wide design supports installations where space is limited.
• All-in-One Entryway Device: Combines intercom calling, access control, credential reading, and security camera functionality.
• Built-In 5MP Camera: Provides high-resolution video with a wide field of view for visual context at the door.
• Two-Way Audio: Supports full-duplex audio with echo cancellation and noise suppression for clearer conversations.
• Multi-Credential Reader: Supports low-frequency credentials, high-frequency credentials, mobile NFC, and Bluetooth Low Energy.
• Multiple Unlock Methods: Doors or gates can be unlocked using supported credential technologies, DTMF, license plate recognition, or remote unlock.
• PoE Powered: Uses standard IEEE 802.3af PoE for simplified power and network connectivity.
• Integrated Access Control: Includes dry inputs, relay output, and RS-485 support for access control integration.
• Onboard Storage: Includes 512GB onboard storage for security camera recording functionality.
• Cloud-Managed in Command: Manage calls, users, access events, video, alerts, and investigations through Verkada Command.

Designed for Tight Entryway Installations

The TD33 is built for entry points where a full-size intercom may not fit cleanly. Its slim form factor allows it to be installed on narrow surfaces while still providing video intercom, access control, and credential reader functionality. That makes it especially useful for commercial doors, gates, secured office entries, school entrances, healthcare access points, and multi-tenant spaces where a compact device is preferred.

Video, Audio, and Access in One Device

The TD33 gives teams more than a call button. Its built-in 5MP camera captures entryway activity, while two-way audio allows staff to communicate with visitors before granting access. Because it also includes credential reader support and access control I/O, the TD33 can support both visitor entry workflows and regular credential-based access for authorized users.

Managed Through Verkada Command

As part of the Verkada ecosystem, the TD33 can be managed through Verkada Command alongside cameras, access control, intercoms, and other physical security devices. Teams can monitor entryway activity, review video, manage user access, respond to calls, remotely unlock doors, and investigate incidents without switching between separate systems.

Technical Specifications

• Product Type: Cloud-managed video intercom
• Model / SKU: TD33-HW
• Image Sensor: 1/2.8 in progressive CMOS
• Image Resolution: 5MP / 2688 x 1944
• Onboard Storage: 512GB
• Focal Length: 2.12mm
• Lens Type: Fixed
• Iris: Fixed
• Aperture: F2.0
• Field of View: 130° horizontal, 100° vertical, 160° diagonal
• IR Range: 5m / 16ft in low light
• Audio Input: 1 omnidirectional MEMS microphone
• Audio Output: 2W speaker; 80dB SPL at 1m / 3.3ft
• Audio Streaming: Two-way, full duplex with echo cancellation and noise suppression
• Connectivity: Ethernet 10/100/1000 Mbps RJ-45 cable connector for network and PoE connection
• Inputs / Outputs: 2 dry inputs, 1 dry relay, 30VDC @ 1A resistive load, 1 RS-485 port
• Power: IEEE 802.3af PoE
• Supported Credential Technologies: Low Frequency 125 kHz, High Frequency 13.56 MHz, Mobile NFC 13.56 MHz, Bluetooth Low Energy 2.4 GHz
• Dimensions: 229mm H x 42mm W x 29mm D / 9.0in H x 1.7in W x 1.1in D
• Weight: 0.6kg / 1.3lb
• Tamper Detection: Yes
• Operating Temperature: -40°C to 50°C / -40°F to 122°F
• Certifications: FCC Part 15B Class B, ICES-003 Class B, CE, UKCA, RCM, UL/IEC 62368-1, CSA NO22.2 62368-1, UL 294, ULC-60839-11-1 Outdoor
• Availability: United States, Canada, United Kingdom, European Union, Australia, and New Zealand

What’s in the Box

• Verkada TD33 Video Intercom
• Surface mount plate
• T10 screwdriver
• Mounting hardware kit

Ideal for Compact, Secure Entry Points

For organizations that need modern visitor entry, access control, and video visibility in a slim device, the Verkada TD33 Video Intercom provides a practical all-in-one solution. It combines intercom calling, credential-based access, video recording, remote unlock, and Verkada Command management in a compact form factor that fits tight entryway installations without sacrificing core security functionality.

Cloud Connextions - Your Partner in Physical Security Solutions

As a Gold Integrator with Verkada, Cloud Connextions offers design, installation, and ongoing support services. Visit VideoConferenceGear.com to explore Verkada’s full product lineup and discover cloud-based security solutions tailored to your needs. Contact us today to ensure your business is fully secured with cutting-edge technology.