描述
HIKVISION DS-KH2230T(B) 4-Wire HD Inoor Station 是海康威視視像對講室內分機，安裝於單位或寫字樓接待。香港防盜為安裝商及經銷商。要及門口機配對；規格以下方原廠資料為準。
DS-KH2230T(B)
4-Wire HD Inoor Station
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- Display parameters
- Screen size7-inch
- Operation methodPhysical button
- TypeColorful TFT
- Resolution1024 × 600
- Audio parameters
- Audio input1 built-in omnidirectional microphone
- Audio output1 built-in loudspeaker
- Capacity
- Linked indoor extensions capacity2
- Linked doorphone capacity2
- Analog Camera1
- Device interfaces
- DIP switch1 Bit
- Four-Wire interface4, 2 for indoor extentions, 2 for doorphones
- Power supply input12V DC
- BNC1
- Debugging port1
- General
- Button4
- InstallationSurface mounting
- Indicator/
- Protective level/
- Working temperature-10 °C to 55 °C (14 °F to 131 °F)
- Working humidity10% to 90% (no-condensing)
- Dimension (W × H × D)178 mm × 132 mm × 19 mm (7″ × 5.20″ × 0.75″)
- Battery/
- Application environmentIndoor
- Power consumption≤ 5 W
