Intercom button DS-KB2421T-IM

Description Intercom button DS-KB2421T-IM

Video settings
Camera 1/2.7" CMOS
Resolution 1920 × 1080
Streaming resolution: 960 × 576

FOV horizontal: 66.2°, vertical: 37.2°
Video frame ratePAL: 25 fps
Audio settings
Audio input Built-in omnidirectional microphone
Audio output: Built-in speaker
Audio quality Noise suppression and echo cancellation
Device interfaces
Four-wire interface 1-pin video input, 1-pin audio input/output, 1-pin power supply, 1-pin ground
I/O output 1 relay output
General
Protection level IP65
Power supply 12 VDC
Power consumption≤5W
Operating temperature -30°C to 70°C (-22°F to 158°F)
Working humidity 10% - 90%
Dimensions (LXWXH)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
Material: Zinc alloy