GroupThink enlighten II

Groupthink Enlighten

Perfectly Frames Everyone

The Enlighten II’s camera control automatically moves and adjusts the lens to frame meeting participants conveniently, in rooms of all shapes and sizes. Pan and tilt speeds automatically adapt to the level of the 20X zoom.

Loud and crisply Clear

The Enlighten has an exceptional speakerphone, that  provides rich sound even in larger rooms. For rooms with more participants, add extension microphones to expand audio coverage and provide convenient access to mute controls. Each mic adds a coverage for five or more participants, so you can deploy this solution in large meeting spaces and boardrooms too.


Key Features

Accurate, Smooth and Silent PTZ

Comes with 340-degree pan, & 170-degree tilt rotation at adjustable speed and fast & accurate focus to capture any view in conferencing space. and 20x zoom.

20x Optical Zoom

Integrated wide band audio speakerphone with noise cancellation and full duplex 360-degree Omni-directional mics working in 3-4 meters range. It also has a 128° Field of View. (FOV).

8M Pickup Radios

4 omnidirectional microphones and 2 extended omnidirectional microphones 360-degree pickup suitable for medium to large group conference calls.

Self-Adaptive Speaker

With the Digital Signal Processing (DSP) technology in this speakerphone, echo cancellation and noise reduction provides crystal clear sound during meetings.

Crisp, Clear And Rich Audio

Full band frequency response and advanced Crystal Sound audio processing technologies deliver remarkably rich full audio for natural, effortless conversations.

Plug & Play

Easy to connect to PC over USB Connection without drivers installation, and compatible with Windows 7, 8.1 or 10, and MAC OS X10.10 or higher and Chromebooks™.



Plug-and-play USB connectivity. Compatible with almost any video conferencing application, such as Zoom, Teams, Google Meet,  Cisco WebEx other video conferencing, recording, and broadcasting applications that support USB cameras.

Brochure & Setup Guide!

Not sure on how to connect and use the device? Don’t worry! This step-by-step connection guide will help get started regardless of your technical skill. 

Explore more features and functionalities about the Enlighten II in our product brochure.

Technical Specifications


GroupThink Enlighten II

Camera Specification 

Image Sensor

1/2.9" HD Color CMOS

Effective Pixel

2.1 mega pixel (16:9)

Focal Length


Horizontal Angle

Near-end 63.2°~Far-end 3.54°

Horizontal Resolution

1080P (30/25), 720P (30/25)

Video interface

USB 2.0

Video output format

1080P, 720P

Horizontal rotation angle

340° ~ ±170°

Signal Standard


Vertical rotation angle 

90° (upward), 30° (downward)


20x optical zoom

Communication interface 

USB, RS-232C, RS-485

Communication protocol


Baud rate



64 Pre-set positions 

Image flip

Support image vertical flip

Remote control 

Infrared wireless remote-control P/T/Z


Windows, Apple Mac 



Gain Control




Pan/Tilt Movement Range

Pan: 340° (max speed 100°/S), Tilt: 170° (max speed 80°/S)

Speaker Microphone

External interface

USB 2.0 full speed interface, 3.5mm audio input and output interface, DC power interface

Power Supply

USB power supply (5V/ 500mA)

Power Consumption


Radio interference standard 

VCCI level B

Operating environment

Working temperature

0~40°C Working humidity: 20~85% (no frost)

Microphone Speaker

3 one-way microphone and 1 monocycle speaker

Volume & Frequency

Up to 90dB 300~20,000Hz

SNR Ratio


Signal Processing

Adaptive echo canceller, noise reduction

Supported Environment

Windows & Mac OS X 10.5 (Intel Processor only)

Dimension (LXWXH)

350x350x55 mm / 405x350x130 mm (before / after packing)

Net Weight/Gross Weight



Speakerphone, 2 expansion microphones, USB cable (2m), 2 RJ22 telephone

cord,(3.5m), power cable (1.5m), power extension cable (3.5m), 0.5mm audio cable, Y” type 1 point 2 audio expander, product manual, warranty card

Noise Reduction


Work Temperature


Storage Temperature


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