# Cameras The **Cameras** tab lists available **cameras, DCUs,** and **DAKs (Digital Audio Kits / speakers).** The **cogwheel** in each row of a configured camera prompts the **Camera Settings** window to open, where *PTZ settings, video size, quality, audio source and gain,* and *white balance* can be adjusted for a specific camera. ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/48ddf0a7-308b-4fe9-b28a-e3ce1797eaa8/4e39491c-4c10-4fe6-b68b-cd634d1e6639/CAMERAS%20TAB%20EXP%202.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=680eae0cb362fdfe610f265b13706a8ae979b61188ed12f6cc03eb7377f3cbc5&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =x591") ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/69e3e08a-44b5-49cd-98fe-f6e7b71f8207/8388716.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=21fc38a084234b1f38dc06e094b1055791ff824d3e30dc68cd39edf11203df1d&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/4da10d21-a968-499b-a55a-019e41d138fc/107020364.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=571f124dcc421773faaa28ba150772674aa1724ccfed24c2f0224133b0e84191&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) :::warning The **recommended video size** *(aspect ratio)* is **16:9** (e.g. 1280x720). The sizing of camera streams may not be optimal with a 4:3 **video size** (an additional black bar/stripe might be visible at the upper and lower edges of the screen). ::: ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/19dd4ecd-36ab-47cd-a02a-2a603384593e/76908652.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=47de6ba303b4666c81dea5f064fea8a4c07687d066b81c227b34b8cae130a04c&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) :::info For cameras **without built-in audio**, one of the external audio sources has to be selected from the Audio source drop-down in order for the camera to be assigned to a room within LearningSpace. If the "use without audio" option is selected, you can assign the camera to a room, but the videos will be recorded without audio, which means that the **audio track will** **not be recorded.** ::: ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/7ff6ff15-093c-4095-be43-948de6e90e13/76906722.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=06ca7ff96a6867872297fb78c37b88f07ba9ec43f600807c65e32c8a6e878d95&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) ## Speaker Settings ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/a333f730-ac34-466c-a72e-aad87a890296/90310083.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=5d00d60bdac868bb8e81a7e550873c4200bb18b4332454e749c53a2af8c2408a&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject "left-50") The **cogwheel** in each row of a configured speaker (*Digital Audio Kit, DAK*) prompts the **Camera Settings** window to open, where the following settings can be specified: ![](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/6c0da235-ff99-49fd-81af-d32f613692dd/058f2b64-6797-4925-a25d-37636fa6e829/90310084.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260909%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260909T143000Z&X-Amz-Expires=86400&X-Amz-Signature=0fb5479219bdd233642c8bdb00d0264ad019213fbf2d1bf029b22ccab8c00a35&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) * **Name -**  Speaker name for distinction * **Audio gain (dB) -**  controls the sensibility of the integrated microphone of the speaker * **Speaker gain (dB)** - controls the speaker output volume :::tip See also [How can a camera be connected to the system?](/doc/how-can-a-camera-be-connected-to-the-system-JpLXfTGeCj) and visit our other [System - FAQ](/doc/system-faq-zMiKe2AjJF) pages. ::: --- **Documents** - [User Guide](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/user-guide-oarr3rXNmH) - [FAQ](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/faq-YLwvsQzPg1) - [Training Videos](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/training-videos-TEIl08kVIW) - [Release Notes](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/release-notes-W7WkHQOdlB) - [iPad support - Technical information](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/ipad-support-technical-information-CvKg62sptV) - [Customer Aftercare One-Pager](https://kb.learningspace.elevatehealth.net/s/exp-hs/doc/customer-aftercare-one-pager-fm7WLpsnDM)