The HIKVISION Storage Analog Four-Wire Indoor Station DS-KH2220-S is a reliable and feature-rich indoor communication solution designed for modern security and access control systems. Engineered with practicality and user comfort in mind, this device combines advanced intercom functionality, door monitoring, and captured picture storage in one sleek unit. Its key strength lies in providing seamless four-wire analog communication with storage capability, making it a standout choice for residential, commercial, and institutional settings.

Key Features & Functions

• 7-inch TFT Display: Equipped with a 7-inch screen offering 800 × 480 resolution, the DS-KH2220-S ensures crisp video output, making monitoring door stations and external analog cameras clear and reliable.

• User-Friendly Design: The unit comes with physical button controls for quick and hassle-free operation, particularly helpful for elderly users or environments where tactile feedback is essential.

• Intercom System Support: With the ability to cascade up to three indoor stations, users can enjoy flexible intercom communication across different rooms.

• Remote Unlocking: Provides remote door unlocking, enhancing security while improving convenience.

• Captured Picture Storage: Supports storage of captured images for easy review and record-keeping.

Audio Capabilities

• Built-in omnidirectional microphone for clear communication.

• Integrated loudspeaker ensures sound clarity.

• Advanced noise suppression and echo cancellation deliver disturbance-free audio, even in noisy environments.

Technical Specifications

• Power Supply: 12 VDC

• Power Consumption: ≤5 W

• Operating Conditions: Temperature range of -10° C to +55° C and humidity levels from 10% to 90%.

• Dimensions: 195.8 × 132.8 × 18.39 mm (7.7″ × 5.2″ × 0.7″).

Why Choose the HIKVISION DS-KH2220-S?

Unlike conventional indoor stations, this device not only enables communication but also enhances security with storage-supported monitoring and remote unlocking. Its compact design and durable build make it ideal for demanding environments. Moreover, HIKVISION’s reputation for high-quality surveillance and communication solutions guarantees long-lasting performance.

For users seeking a dependable, storage-ready analog indoor station, the HIKVISION DS-KH2220-S is the perfect choice.