Alfatron ALF-20X-HD-TC handleiding
Handleiding
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ALF-12-20X-HD-TC and ALF-12-20X-SD-TC
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Self-adaptive image: The tracking camera zooms depending on the distance to target so that
the visual image maintains proper size and scale.
High environmental suitability: Tracking result will not be affected by classroom size, shape
or seat arrangement.
Super wide dynamic exposure: Solves the issue that tracking object dims in strong light such
as a projector.
1.3 Product features
Full HD image: With a 1/2.8-inch-high quality image sensor, the maximum resolution ratio is
1920x1080.
Multiple optical zoom lens: 12X and 20X optical zoom lens are available. The lens features a
72.5° distortionless wide viewing angle.
Advanced focusing technique: The advanced automatic focusing algorithm allows automatic
focusing to be done quickly, accurately and steadily.
Low noise high signal to noise ratio: Low noise CMOS ensures super high signal to noise ratio
of video taken by the camera. With advanced 2D and 3D noise reduction technology, noise is
reduced, and image resolution is guaranteed.
Audio input port: It supports 16000, 32000, 44100, 48000 Hz sampling frequency and AAC,
MP3 and G.711A audio coding.
Super quiet mechanism: High precision stepping motor and precision motor-driven controller
ensure the PTZ mechanism operates at low and stable speed without noise.
Multiple video compression standards: It supports H.265 / H.264 video compression.
Multiple networking protocols: It supports ONVIF, GB/T28181, RTSP, protocol and RTMP
push mode.
Sleep mode: It supports low-power consumption sleep / wake up mode. Power consumption
in sleep mode is lower than 400mW.
Multiple control protocol: Supports VISCA, PELCO-D, PELCO-P protocol, automatic
recognition protocol and all command VISCA control protocol.
Bekijk gratis de handleiding van Alfatron ALF-20X-HD-TC, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Alfatron |
| Model | ALF-20X-HD-TC |
| Categorie | Bewakingscamera |
| Taal | Nederlands |
| Grootte | 10872 MB |
