• Door station/Video parameters
• Resolution1920 x 1080
• FOVHorizontal: 66.2°，Vertical: 37.2°

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

• Door station/Device interfaces
• I/O output1 relay output
• Four-wire1 for 4-wire interface

• Door station/General
• Power supply12 VDC
• Power consumption Max. 5 W
• Working temperature -10° C to 55° C (14° F to 131° F)
• Working humidity10% to 90%
• Dimensions135.14 mm × 49.6 mm × 41.93 mm (5.32" × 1.95" × 1.65")

• Indoor station/System parameters
• Operation systemEmbedded Linux operation system
• RAM128 MB
• ROM32 MB

• Indoor station/Display parameters
• Size7-inch colorful TFT screen
• Operation methodCapacitive touch screen
• TypeColorful TFT screen
• Resolution1024 × 600

• Indoor station/Video parameter
• Resolution/
• Lens/
• WDR/
• FOV/

• Indoor station/Audio parameters
• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker
• Audio compression Rate64 Kps
• Audio compression standardG.711 U G.711 A
• Volume adjustmentAdjustable
• Audio qualityNoise suppression and echo cancellation

• Indoor station/Capacity parameters
• Linked IPC capacity16
• Notice capacity200
• Linked indoor extensions capacity5
• Linked doorphone capacity2 analog doorphones, 15 IP doorphones Max.

• Indoor station/Network parameters
• Wi-FiWi-Fi 802.11 b/g/n
• 3G/4G/
• Bluetooth/
• ProtocolTCP/IP, SIP, RTSP

• Indoor station/Device interfaces
• Network interface1 RJ-45 10/100 Mbps self-adaptive
• RS-4851
• Alarm input2-ch alarm inputs
• Alarm output2
• Power input1, 12 VDC
• TAMPER/
• TF cardMax to 128 G, SD 2.0 or lower version
• USB interface/
• Four-wire interface2

• Indoor station/General
• Button0
• Power supplyIEEE802.3af, Standard PoE,12V DC
• Power consumption≤ 6 W
• Working temperature-10 °C to 50 °C (14 °F to 122 °F)
• Working humidity10% to 90%
• Dimensions (W × H × D)200 mm × 140 mm × 23.6 mm (7.9" × 5.5" × 0.9")
• InstallationSurface mounting
• Application environmentIndoor
• Protective level/
• With package: 365 g Without package: 355 g