Hikvision DS-KH2230T 4-Wire Video Intercom

Description

Hikvision DS-KH2230T – 7″ 4-Wire Video Intercom Indoor Station

The Hikvision DS-KH2230T is a high-quality indoor video intercom station designed to work with 4-wire analog intercom systems. With a clear 7-inch display, intuitive physical buttons, and reliable two-way audio, it’s ideal for residential buildings, offices, or gated entry systems requiring stable and secure communication.

High-Resolution Display for Clear Monitoring

This unit features a 7-inch color TFT screen with a resolution of 1024 × 600, ensuring sharp video playback from connected door stations or external analog cameras. Whether monitoring visitors or reviewing footage, the screen provides excellent visibility in various lighting conditions.

User-Friendly Physical Buttons

With four clearly labeled physical control buttons, operation is simple and reliable—making it a perfect choice for all users, including the elderly or children. These buttons support core functions like call answering, unlocking, monitoring, and intercom communication.

Seamless Analog Integration

The DS-KH2230T uses a 4-wire analog connection, making it compatible with traditional analog door phone systems. It’s a great solution for replacing or upgrading older intercoms without needing a complete system overhaul.

Expandable and Flexible

The system supports up to three indoor stations and two door stations, allowing for intercom communication within the premises or between rooms. This makes it scalable for small apartment units, villas, or multi-room offices.

Remote Unlocking and Dual Monitoring

Users can remotely unlock doors and monitor video feeds from both the connected door station and an external analog camera. This dual monitoring function enhances security and gives homeowners or staff full control over entry points.

Built-In Microphone and Speaker

A built-in omnidirectional microphone and high-quality speaker ensure clear two-way communication with visitors or other intercom stations in the system. Echo suppression helps maintain audio clarity in busy or noisy environments.

Compact, Durable, and Easy to Install

With a slim, modern design, the device is surface-mounted and fits neatly in most interior spaces. It’s durable and built to operate in a wide temperature and humidity range, suitable for varying indoor conditions.

Technical Overview:

• Display: 7-inch color TFT, 1024 × 600 resolution

• Audio: Built-in mic and speaker, hands-free operation

• Connection: 4-wire analog interface

• Power: 12V DC input, ≤ 5W consumption

• Mounting: Surface installation

• Temperature Range: -10°C to 55°C

• Humidity: 10% to 90% (non-condensing)

• Dimensions: 178 × 132 × 19 mm

This model delivers a perfect blend of simplicity, visual clarity, and dependable security functionality, making it a practical solution for modern homes and offices using 4-wire systems.