Dahua KTA02 4-Wire Analog Video Intercom Kit

The Dahua KTA02 4-Wire Analog Video Intercom Kit is a complete residential access control and visitor communication solution designed for homes, villas, apartments, and small offices. The kit includes a 7-inch TFT indoor monitor and a weatherproof outdoor door station with a 1.3MP camera, allowing users to see, speak with, and grant access to visitors safely and conveniently. Featuring two-way audio, digital wide dynamic range (DWDR), infrared night vision, local door unlocking, and support for system expansion, the Dahua KTA02 provides reliable and user-friendly access management for residential and light commercial applications.

Product Features

Complete Video Intercom Kit

The Dahua KTA02 includes a 7-inch indoor monitor, an outdoor door station with an integrated camera, mounting accessories, and connection cables, providing everything required for a complete video intercom installation.

7-Inch TFT Indoor Monitor

The indoor monitor features a bright 7-inch TFT display with a resolution of 1024 × 600, providing clear live video for identifying visitors before granting access.

1.3MP Outdoor Camera

The outdoor station is equipped with a 1.3MP CMOS camera that captures clear video during both day and night. Digital Wide Dynamic Range (DWDR) enhances image quality in challenging lighting conditions.

Two-Way Audio Communication

The integrated microphone and speaker allow clear two-way communication between the indoor monitor and visitors at the entrance, improving convenience and security.

One-Touch Door Unlock

Users can unlock a connected electric door lock directly from the indoor monitor after verifying the visitor, enhancing both security and ease of access.

Infrared Night Vision

The built-in infrared illumination and automatic day/night switching enable clear visitor identification even in low-light or nighttime conditions.

Weatherproof Outdoor Station

The outdoor unit is rated IP66 for protection against dust and water, making it suitable for reliable outdoor installation in various weather conditions.

Expandable System

The KTA02 supports up to two outdoor door stations and three additional indoor monitors, making it suitable for larger homes or multi-room installations.

Simple 4-Wire Installation

The analog 4-wire communication system offers straightforward installation, making it ideal for both new installations and upgrading existing intercom systems.

Multiple Ringtone Options

Users can choose from multiple doorbell melodies and adjust the call volume to suit different environments and personal preferences.

Product Specifications

• Brand: Dahua
• Model: KTA02
• Product Type: 4-Wire Analog Video Intercom Kit
• Indoor Monitor: VTH1020J
• Outdoor Door Station: VTO1000J
• Display Size: 7-inch TFT
• Screen Resolution: 1024 × 600
• Camera Resolution:3MP CMOS
• Viewing Angle: 70° Horizontal, 40° Vertical
• Video Technology: Analog
• Video Functions: Live View, Video Call, Door Unlock
• Audio: Full Duplex Two-Way Audio
• Image Enhancement: Digital Wide Dynamic Range (DWDR)
• Night Vision: Infrared with Automatic Day/Night Switching
• Unlock Method: Indoor Monitor
• System Capacity: Up to 2 Door Stations and 4 Indoor Monitors (1 Main + 3 Extension Monitors)
• Outdoor Protection Rating: IP66
• Indoor Power Supply: 12V DC Adapter
• Outdoor Power Supply: Powered by Indoor Monitor
• Indoor Installation: Surface Mount
• Outdoor Installation: Surface Mount
• Operating Temperature (Indoor): -10°C to +55°C
• Operating Temperature (Outdoor): -30°C to +60°C
• Applications: Homes, villas, apartments, residential estates, offices, gated communities, and small commercial buildings