Hikvision DS-KH2220 Video Intercom Indoor Station

OverviewThe Hikvision DS-KH2220 is a video intercom indoor station designed for use with compatible 4-wire analog Hikvision video intercom systems. It allows users inside a building to view and communicate with visitors at the door station, monitor supported connected video points, and trigger remote unlocking where the door station, lock, and power setup are correctly configured.This indoor station is suitable for homes, apartments, villas, offices, reception desks, gated entrances, small business premises, clinics, schools, and residential blocks that need a simple indoor video intercom monitor. It is designed for clear visitor communication through its 7-inch TFT display, built-in microphone, built-in loudspeaker, physical button controls, noise suppression, and echo cancellation.The DS-KH2220 should be installed as part of a compatible 4-wire analog video intercom system. It is not a standalone door-lock controller and should not be treated as an IP indoor station unless the exact system design confirms compatibility through the right Hikvision equipment.Key Benefits7-inch indoor display: Provides a clear indoor viewing screen for visitor communication and door station monitoring.4-wire analog intercom design: Suitable for compatible Hikvision analog video intercom installations.Physical button operation: Makes everyday use simple for homes, offices, reception areas, and small premises.Two-way audio communication: Built-in microphone and loudspeaker allow communication with visitors through a compatible door station.Noise suppression and echo cancellation: Helps improve call clarity during intercom communication.Remote unlocking support: Can support door unlocking when connected to a compatible door station, electric lock, and power setup.Indoor station cascading: Supports up to three indoor stations in the intercom system, depending on system design and installation.Useful for visitor management: Helps homes and businesses screen visitors before opening the entrance.Technical SpecificationsBrandHikvisionModelDS-KH2220Product Type4-wire analog video intercom indoor stationDisplay Size7-inchDisplay TypeTFT screenDisplay Resolution800 × 480Operation MethodPhysical button operationIntercom Type4-wire analog video intercom communicationAudio InputBuilt-in omnidirectional microphoneAudio OutputBuilt-in loudspeakerAudio QualityNoise suppression and echo cancellationIndoor Station CascadingSupports up to three indoor stations in the intercom system, subject to compatible system designDoor Station MonitoringSupports monitoring of a compatible door station and external analog camera, subject to installation designRemote UnlockingSupported when connected to compatible door station, lock, power supply, and wiring setupPower Supply12V DC on referenced specification; confirm final system power design before installationPower Consumption≤ 5W on referenced specificationWorking Temperature-10°C to 55°CWorking Humidity10% to 90%Dimensions195.8mm × 132.8mm × 18.39mm on referenced specificationInstallation EnvironmentIndoor installationMain UseVisitor communication, door-station viewing, indoor intercom monitoring, and remote unlocking support in compatible 4-wire analog video intercom systemsIdeal ApplicationsThe Hikvision DS-KH2220 is suitable for locations that need an indoor monitor for a compatible video intercom door station. It can be used in:Homes and residential entrancesApartments and maisonettesVillas and gated homesSmall office receptionsClinics and service countersSchool and institution entrance pointsSmall commercial premisesBuilding entrance intercom systemsGate communication pointsReception-to-door visitor communication setupsCompatibility and AccessoriesThe Hikvision DS-KH2220 should be used with compatible Hikvision 4-wire analog video intercom equipment. It may require a compatible outdoor door station, power supply, intercom cabling, electric lock, exit button, lock power supply, and installation accessories depending on the final door-control design.Useful related accessories may include a compatible Hikvision analog door station, 4-wire intercom cable, 12V DC power supply, electric lock, door release button, emergency break-glass unit where required by the access design, mounting box, trunking, conduit, junction box, and backup power equipment where needed.Compatibility should be confirmed before installation, especially where the indoor station will be used with an existing intercom system, a third-party door station, electric lock, gate controller, external analog camera, multiple indoor stations, or a building access control system.Installation and Configuration NotesProfessional installation or configuration may be required depending on the site setup and intended use.Before installation, confirm the door station model, indoor station quantity, cable route, cable type, power supply, lock type, door release method, wall mounting position, gate or door-control requirement, and whether the system will include an external analog camera.The DS-KH2220 should be installed indoors in a clean, dry, accessible location where users can easily see the screen and operate the physical buttons. It should not be exposed to rain, moisture, extreme heat, poor cabling, unstable power, or unsupported door-lock wiring.Important System Design NoteThe Hikvision DS-KH2220 is an indoor station for a compatible 4-wire analog video intercom system. It should not be installed as a standalone lock controller. Door unlocking depends on the full system design, including the outdoor station, lock type, power supply, cabling, and installer configuration.Why Choose Dayari Technologies?Dayari Technologies supplies CCTV, access control, video intercom, networking, ICT, power backup, and business technology products for customers in Kenya. For intercom and access-control projects, the team can assist with product guidance, compatibility checks, accessory planning, door-station selection, cabling requirements, and installation advice where applicable.This product may be available for delivery within Nairobi and other parts of Kenya, subject to stock confirmation and delivery arrangements.Frequently Asked QuestionsWhat is the Hikvision DS-KH2220 used for?The Hikvision DS-KH2220 is used as an indoor monitor for a compatible 4-wire analog video intercom system. It helps users communicate with visitors, view the door station, and support remote door unlocking where the full system is properly installed.Is the DS-KH2220 an IP indoor station?No. The DS-KH2220 is a 4-wire analog indoor station. It should be used with compatible analog Hikvision video intercom equipment unless the full system design confirms otherwise.What screen size does it have?It has a 7-inch TFT display with 800 × 480 resolution.Does it support two-way communication?Yes. It has a built-in omnidirectional microphone and built-in loudspeaker for video intercom communication through a compatible door station.Can it unlock a door?It can support remote unlocking when connected to a compatible door station, electric lock, power supply, and correct wiring setup. The indoor station alone should not be treated as a complete access-control system.Can I connect more than one indoor station?The referenced Hikvision specification supports cascading up to three indoor stations in the intercom system, subject to compatible system design and installation.Can it monitor an external analog camera?Yes, the referenced specification supports monitoring a compatible door station and external analog camera, depending on the installation design.Where can this indoor station be installed?It can be installed indoors in homes, apartments, offices, receptions, small businesses, clinics, schools, and building entrance communication setups.Does it need professional installation?Professional installation is recommended because the system may require 4-wire intercom cabling, door station connection, power supply planning, electric lock wiring, wall mounting, and testing.What should I confirm before ordering?Before ordering, confirm availability, exact supplied model, compatible door station, cable route, power supply, lock type, number of indoor stations, installation location, warranty status, and whether additional accessories are required.Order the Hikvision DS-KH2220 Video Intercom Indoor Station from Dayari Technologies or contact the team for guidance on compatibility, accessories, door-station selection, cabling, and installation requirements.