• HD TVI video quality
• Plug & play
• One-press to call
• One-press to unlock the door
• Max 2 door stations and 3 indoor stations in one system

Door station/Video parameters

• Supplement lightIR light, up to 3 m
• ResolutionStream resolution: 1280 * 720@60fps
• FOVHorizontal: 130°，Vertical: 70°

Door station/Audio parameters

• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker

Door station/Device interfaces

• Lock control1 relay, max 30V 1 A
• Debugging port1
• Four-wire1 four-wire interface

Door station/General

• Button1 physical button(s)
• Indicator/
• Power supply12 VDC
• Power consumptionMax. 4W
• Working temperature-30° C to + 60° C
• Working humidity10% to 90%
• Dimensions136mm x 51mm x 20mm
• Application environmentIndoor
• InstallationSurface mounting
• Protective level/
• MaterialPlastic

Indoor station/Display parameters

• Operation methodPhysical button
• Type7-inch colorful TFT
• Resolution1024 x 600

Indoor station/Audio parameters

• Audio inputBuilt-in omnidirectional microphone
• Audio outputBuilt-in loudspeaker

Indoor station/Capacity parameters

• Linked indoor extensions capacity2
• Linked doorphone capacity2
• Linked analog camera1

Indoor station/Device interfaces

• Power supply input12V DC
• Debugging port1
• Four-Wire interface4, 2 for indoor extentions, 2 for doorphones
• DIP switch1 Bit
• BNC1

Indoor station/General

• Button4 physical button
• 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)178mm x 132mm x 19mm
• InstallationSurface mounting
• Application environmentIndoor
• Protective level /