4-wire analog video intercom kit

The Dahua DHI-KTA02 is a 4-wire analog intercom kit, designed for residential and small commercial applications. It includes a 7-inch TFT indoor monitor (VTH1020J) and an outdoor door station (VTO1000J) with a 1.3-megapixel camera. The system supports two-way audio, video calls, door unlocking, and volume adjustment, offering a reliable and user-friendly communication solution.

Key Features:

• 7-inch TFT indoor monitor with 1024 × 600 resolution

• 1.3 MP CMOS camera in the outdoor station

• Supports up to 2 door stations and 3 indoor monitors

• Digital Wide Dynamic Range (DWDR) for improved image quality

• Multiple bell sounds

• Surface mount installation

• Outdoor station with IP66 weather resistance rating

Specifications:

Indoor Monitor (VTH1020J):

• Display: 7.0 inch TFT

• Resolution: 1024 × 600

• Button Type: Touch button

• Power Supply: DC 12V/1A

• Power Consumption: ≤ 2W (standby), ≤ 5W (working)

• Dimensions: 133.90 mm × 182.70 mm × 17.70 mm

• Operating Temperature: -10°C to +55°C

• Operating Humidity: 10%-95% RH

• Material: PC + ABS

• Color: White

Outdoor Station (VTO1000J):

• Camera: 1.3 Megapixel CMOS

• Field of View: Horizontal: 70°, Vertical: 40°

• Illumination Type: Auto IR

• Day/Night: Auto ICR switch

• Audio Input: 1 channel to microphone; pickup distance 0.5 m

• Audio Output: 1 channel to speaker

• Power Supply: Powered by indoor monitor

• Power Consumption: ≤ 1W (standby), ≤ 3W (working)

• Dimensions: 131.45 mm × 46.00 mm × 33.80 mm

• Operating Temperature: -30°C to +60°C

• Operating Humidity: 10%-95% RH

• Material: PC + ABS

• Color: Silver

• Protection Rating: IP66