The Hikvision DS-KIS204T is a four-wire analog video door phone kit designed for villas, individual houses, offices and other single-entrance properties. The kit combines a DS-KB2411T-IM outdoor door station with a DS-KH2220-S indoor monitor. It also includes a 5-metre four-wire cable and other installation accessories.
The outdoor door station uses a 1/2.7-inch CMOS camera with a resolution of 1920 × 1080 pixels. A single call button allows visitors to contact the indoor station. Its built-in microphone and loudspeaker support two-way communication. The indoor station features a 7-inch colour TFT LCD display with 800 × 480 resolution. Physical buttons provide straightforward operation for answering calls, viewing visitors and operating a compatible electric door lock.
Noise suppression and echo cancellation improve voice clarity during conversations. The system also supports visitor picture storage, allowing captured images to be reviewed from the indoor monitor. The four-wire interface carries video, two-way audio, power and grounding between the outdoor and indoor units. Both units operate using a 12V DC power supply.
Kit Contents
- DS-KB2411T-IM outdoor door station
- DS-KH2220-S indoor monitor
- 5-metre four-wire cable
- Power accessories
- Installation accessories
Package contents and power-adaptor type should be verified before dispatch.
Key Features
- Four-wire analog video door phone kit
- Suitable for a villa, independent house or office
- Single visitor call button
- 7-inch colour TFT indoor monitor
- Indoor monitor resolution: 800 × 480
- Door-station camera resolution: 1920 × 1080
- 1/2.7-inch CMOS camera
- Two-way voice communication
- Built-in microphone and loudspeaker
- Noise suppression and echo cancellation
- Visitor picture-storage function
- Physical-button operation
- Relay output for compatible door-lock control
- 12V DC power supply
- Includes 5-metre four-wire cable
Technical Specifications
Outdoor Door Station
| Specification | Details |
|---|---|
| Component model | DS-KB2411T-IM |
| Camera sensor | 1/2.7-inch CMOS |
| Camera resolution | 1920 × 1080 |
| Horizontal field of view | 66.2° |
| Vertical field of view | 37.2° |
| Audio input | Built-in omnidirectional microphone |
| Audio output | Built-in loudspeaker |
| Lock control | 1 relay output |
| Connection | Four-wire analog interface |
| Power supply | 12V DC |
| Maximum power consumption | 5W |
| Operating temperature | -10°C to +55°C |
| Operating humidity | 10% to 90% |
| Dimensions | 128 × 42 × 24.8mm |
Indoor Monitor
| Specification | Details |
|---|---|
| Component model | DS-KH2220-S |
| Display | 7-inch colour TFT LCD |
| Display resolution | 800 × 480 |
| Operation | Physical buttons |
| Audio input | Built-in omnidirectional microphone |
| Audio output | Built-in loudspeaker |
| Audio enhancement | Noise suppression and echo cancellation |
| Power supply | 12V DC |
| Maximum power consumption | 5W |
| Operating temperature | -10°C to +55°C |
| Operating humidity | 10% to 90% |
| Dimensions | 195.8 × 132.8 × 18.39mm |