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")