Door station/Video parameters

Camera1/4" CMOS

Resolution720 × 576

Video frame ratePAL: 25 fps

Door station/Audio parameters

Audio inputBuilt-in Omnidirectional Microphone

Audio outputBuilt-in Loudspeaker

Audio qualityNoise Suppression and Echo Cancellation

Door station/Light supplement

Light supplement modePhotosensitive IR Supplement, IR Range: 2 Meters

Door station/Device interfaces

Four-wire interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding)

IO output1 Relay Output

Door station/General

MaterialAluminum Alloy

Power consumptionMax. 3W

Working temperature-30° C to +60° C (-22° F to 140° F)

Working humidity10% to 90%

Dimension (L x W x H)128 mm × 42 mm × 24.8 mm (5.0" × 1.7" × 0.9")

Indoor station/Display parameters

Display screen7-Inch Colorful TFT LCD

Display resolution800 × 480

Operation methodPhysical Button

Indoor station/Audio parameters

Audio inputBuilt-in Omnidirectional Microphone

Audio outputBuilt-in Loudspeaker

Audio qualityNoise Suppression and Echo Cancellation

Indoor station/Device interfaces

Four-wire interface4 Four-Wire Interfaces 1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding

Indoor station/General

Power supply12 VDC

Power consumption≤5 W

Working temperature-10° C to + 55° C (14° F to 131° F)

Working humidity10% to 90%

Dimension (L x W x H)195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")