8 MEMS Microphones: Provides a 6-meter voice pickup range, ensuring clear audio capture from participants.
Built-in Stereo Speakers: Deliver high-quality sound for an immersive audio experience. Audio Technologies: Full-Duplex Technology: Allows simultaneous speaking and listening without interruptions. Intelligent Noise Reduction: Minimizes background noise for clearer conversations. Support for Expansion Microphones: Can accommodate 2 additional microphones for larger rooms.
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Overview
Specs
Reviews
Yealink A40 031
Learn more about the Yealink Network Technology Co., Ltd A40-031
General
Brand
Yealink
Model
A40-031
Type
Video Conference Device
Phone Features
Camera
Maximum pixels: 2*48MP pixels Number of preset positions: 9 Electronic gimbal 120° DFOV, 54° VFOV, 110° HFOV Depth of field: 1-5 meters 6x digital zoom Maximum resolution: 4K Maximum frame rate: 60FPS Video output resolution: 4K60fps, 1080P60fps Effective focal length: 4.2 mm Aperture: F/2.2-F/2.4 Supports wide dynamic range High dynamic range imaging: 10-bit Supports auto exposure White balance: ATW/auto/manual Shutter speed: 10ms-33ms Minimum illumination: 0.5 lux (daytime), 0.1 lux (nighttime) Signal-to-noise ratio: >63 dB Privacy cover: Electric lens cap Lens calibration Intelligence Features - IntelliFocus - Auto Framing - Speaker Tracking People counting - Picture in Picture - Multi-focus Framing - Smart Gallery (Zoom only) Number of cameras: 2
Additional Features
Specification
Device Type: Meeting Bar Room Size: Small to Medium Attendee Amount: 6-15 Support Platform: MS Teams, Zoom BYOD Support: Yes
Device Management - Yealink Https Web Portal - Yealink Device Management Platform - Yealink Management Cloud Service - Microsoft Device Management Platform(Microsoft Teams Admin Center/Intune) - Zoom Device Management
Installation - Wall mount - Use TV-Clip Mount - Place on the desktop
Ports - 1 x USB2.0 USB-A port - 1 x USB-C port - 1 x Ethernet port - 1 x Yealink VCH port (RJ-45) - 1 x 3.5mm Line-in & Line-out port - 1 x Power port - 1 x Security lock slot - 1 x Reset slot - 2 x HDMI-out
Audio
Microphone
8 MEMS Microphones: Provides a 6-meter voice pickup range, ensuring clear audio capture from participants.
Speakerphone
Built-in Stereo Speakers: Deliver high-quality sound for an immersive audio experience. Audio Technologies: Full-Duplex Technology: Allows simultaneous speaking and listening without interruptions. Intelligent Noise Reduction: Minimizes background noise for clearer conversations. Support for Expansion Microphones: Can accommodate 2 additional microphones for larger rooms.
Additional Information
First Listed on Newegg
October 06, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.