Справочник Пользователя для AVerMedia SF2111H-BR

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Smart Stream feature optimizes bandwidth and storage space by allowing users to increase or decrease image quality for 

selected areas based upon criticality. Users can define up to 5 areas per stream so security personnel can quickly zero in on 

the key elements of the scene during preview and playback.

Event Booster is an alarm option that allows for an instant frame rate boost under specified conditions. Thanks to reduced 

base frame rate users can save bandwidth and storage space, while ensuring emergency situations will be recorded at the 

maximum frame rate available. 

WDR technology ensures proper lighting contrast and image clarity when experiencing severe backlighting or glare. 

3-megapixel AVer IP cameras (e.g. FX3000-R, FV3028-RT) come equipped with True WDR, a sensor-based WDR technology 

perfect for the most challenging lighting environments, while many other AVer IP cameras are equipped with Digital WDR 

(D-WDR). In addition, WDR level can be precisely adjusted to produce the best image under various lighting conditions. 

Short exposure

Long exposure

Optimized image

AVer IP cameras employ Osram IR LEDs, essentially guaranteeing excellent quality, long lifespan and energy efficiency. 

Built-in illuminators allow for manual adjustment of infrared light intensity (6 levels available). Users can access the camera’s 

UI via the web to fine-tune IR level to fit specific location requirements, avoiding potential lighting issues like overexposure.

OFF

20%

40%

60%

80%

100%

IR LED Strength

ROI is an image cropping feature designed to assist users in achieving bandwidth and storage optimization. Users can 

select up to 2 key regions of a scene to transmit as separate streams for targeted preview and recording.

Stream 2

Stream 3

Stream 1

Region 1

Region 2

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