• System parameters
• ProcessorEmbedded MCU Processor
• Operation systemEmbedded Linux Operation System

• Display parameters
• Display Resolution1024 × 600
• Display Screen7-inch colorful TFT screen

• Audio parameters
• Audio Compression Rate64 Kbps
• Audio Compression StandardG.711 U
• Audio InputBuilt-in omnidirectional microphone
• Audio OutputBuilt-in loudspeaker
• Audio QualityNoise suppression and echo cancellation

• Network parameters
• Ethernet10/100 Mbps Self-Adaptive Ethernet
• Network protocolTCP/IP, RTSP

• Device interfaces
• I/O input4
• I/O output2

• General
• Power supply12 VDC/PoE ( IEEE 802.3af)
• Power consumption≤10 W
• Working temperature-40° C to +60° C (-40° F to 140° F)
• Working humidity10% to 95%
• Dimension (L x W x D)200 mm × 140 mm × 15.1 mm (7.9" × 5.5" × 0.6")
• 683 g (with packaging) 355 g (without packaging)
• IP protection levelIP65
• Memory128 MB
• Dimensions(L × W × H)98 mm × 99.8 mm × 43.9 mm (3.86" × 3.93" × 1.73")

• Door station/Video parameters
• Resolution1920 × 1080
• Lens1/2.7" CMOS

• Door station/Audio parameters
• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker

• Door station/Device interfaces
• I/O output1 relay output
• Four-wire1 four-wire interface (1-ch video input, 1-ch audio input/output, 1-ch power,supply, 1-ch grounding)

• Door station/General
• Power supply12 VDC
• Power consumptionMax. 5W
• Working temperature-10° C to + 55° C (14° F to 131° F)
• Working humidity10% to 90%
• Dimensions128 mm × 42 mm × 24.8 mm

• Indoor station/Display parameters
• Operation methodPhysical button
• Type7-inch colorful TFT LCD
• Resolution800 × 480

• Indoor station/Audio parameters
• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker
• Audio qualityNoise suppression and echo cancellation

• 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%
• Dimensions (W × H × D)195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")