HIKVISION DS-KB2411-IM Manual del usuario - Página 18
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Specification of DS-KB2411-IM
Model
Parameters
Video parameters
Camera
Resolution
Video frame rate
Audio parameters
Audio input
Audio output
Audio quality
Light supplement
Light supplement mode
Device interfaces
Four-wire interface
I/O output
General
Material
Power consumption
Working temperature
Working humidity
Dimension (L x W x H)
Video Door Phone·User Manual
DS-KB2411-IM
1/4" CMOS
720 x 576
PAL: 25 fps
Built-in Omnidirectional Microphone
Built-in Loudspeaker
Noise Suppression and Echo Cancellation
Photosensitive IR Supplement, IR Range: 2 Meters
1 Four-Wire Interface (1-ch Video Input, 1-ch Audio
Input/Output, 1-ch Power Supply, 1-ch Grounding)
1 Relay Output
Aluminum Alloy
Max. 3W
-30° C to +60° C (-22° F to 140° F)
10% to 90%
128 mm × 42 mm × 24.8 mm (5.0" × 1.7" × 0.9")
13
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