Whether you want to keep your audio out of sight or show it off, the Stem Ceiling gives you the option to discreetly flush-mount the microphone to a ceiling tile or tie it into the design of the room in chandelier mode. The Stem Ceiling is compatible with all your favorite video-conferencing platforms, including Zoom, Microsoft Teams, Meet, and others. Since it does not have speakers, it is used for audio capture only.
- The 100 beamforming microphones work together to provide full coverage with a narrow, medium, or wide pickup pattern that can be adjusted for the required coverage area.
- Full-duplex transmission, voice-activity detection, and automatic tracking of the person speaking ensure intelligible speech capture.
- The direction-finding algorithm determines the presence and direction of the person speaking and the beamforming algorithm points the microphone pickup in that direction, ensuring that everyone in the room can be heard clearly by the participants on the far end of the call.
- Automatic gain control adjusts the volume of people close to and far from the microphones, while echo cancellation, de-reverberation, and background-noise reduction (Audio Fencing) ensure comfortable communication, free from distracting sounds.
- The Stem Ceiling comes with a square ceiling panel and a mounting kit for easy installation in your conference room.
- Connect the unit to your local network that supports PoE+ (Power over Ethernet). This connection provides the device with power, data, and other IoT and SIP capabilities.
- If your network doesn’t support PoE+, you must use a separate PoE+ injector or PoE+ enabled switch (both available separately).
- The unit powers up automatically, and when the blue lights turn solid, you’re ready to go. So, one simple cable is all you need.
- The device can be remotely controlled via the Stem Control device (available separately).
- Visible to all participants in the room, an LED light ring with blue and red colors clearly indicate the status of the unit, so you know when you’re heard and when you’re not.
- Slow-pulsing red lights show that the device is muted
- Fast-pulsing red lights show that the device is being pinged.
- Slow-pulsing blue lights show that the device is booting up.
- Using the included Ethernet cable, connect the device to your local network that supports PoE+.
Standalone Setup with Computer
- If you need video conferencing capabilities, use the included USB Type-B cable to connect the device to your macOS/Windows/Linux computer.
- Note: You must also use a separate PoE+ injector or PoE+ enabled switch to provide power to the unit.
Networked Setup with Multiple Stem Ecosystem Devices in the Room
- Follow the same instruction as with standalone setup with network.
- When setting up multiple Stem devices in a room, you must use a Stem Audio Hub (available separately), as all communications between the devices and the far end are done through the Hub.
- Stem Table: If you prefer to keep your speakerphone on the table, this low-profile 9-microphone array performs real beamforming with a full-range speaker.
- Stem Wall: If you prefer to keep devices off the table, this wall-mounted 15-microphone array performs real beamforming with full-range speakers and subwoofers.
- Stem Hub: When you have more than one device in a room or you need more than just USB connectivity, Hub becomes the brains of the operation. Hub enables multiple units in the room to communicate with each other to function as an ecosystem.
- Stem Control: This simple and intuitive user interface creates an enjoyable and familiar experience when controlling all the elements of your Stem Ecosystem. It lets you see data-rich statistics and reports behind the scenes. Stem Control also seamlessly integrates with all major video conferencing platforms.
Fast Shipping and Professional Packing
Through our long-term relationship with UPS, FedEx, DHL and a variety of other world-class carriers, we are able to offer a variety of shipping options. Our warehouse staff is extremely skilled and will package your products according to our exact and precise specifications. Your items will undergo an extensive inspection and will be properly secured before they are delivered. Each day, we ship to thousands of customers across different countries. Our determination to be the biggest online retailer around the globe is evident by this. We have distribution centers and warehouses located in Europe and in the USA.
Orders with more than one item are assigned processing times in accordance with the item.
We will thoroughly inspect all products before they are shipped. Today, the majority orders will be sent within 48 hours. Expected delivery time is between 3-7 days.
Returns
We are not able to control the inventory in our warehouse and factory. Stock levels can fluctuate at any moment. Please be aware that it's possible that your order will be out of stock after you have placed the order.
The policy is 30 days. If 30 days have passed in the past since you purchased and we are unable to offer an exchange or refund.
For your item to be eligible for return the item must not be opened and in the condition you received it. The item must be in its original packaging.
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