Hikvision DS-2CE78D0T-LTS
The Hikvision DS-2CE78D0T-LTS is a 2MP Two-Way Audio Fixed Turret Camera designed for reliable video surveillance combined with real-time voice communication.
With 1920 × 1080 Full HD resolution, the camera provides clear and detailed footage for residential, commercial and industrial security applications. It is available with 2.8mm and 3.6mm fixed lenses, allowing you to select a wider or more focused field of view depending on the installation.
The camera features Smart-Hybrid Light technology, combining infrared and white-light illumination. Both IR and white light can reach up to 40 meters, providing effective night-time monitoring and flexible illumination depending on the surveillance environment.
A major advantage of the DS-2CE78D0T-LTS is its built-in two-way audio system. The camera has an integrated microphone and 2W speaker, enabling real-time communication through compatible Hikvision equipment. The microphone and speaker have a range of up to 5 meters, while audio is transmitted over coaxial cable. It also supports echo cancellation, AI noise reduction and automatic gain control for improved audio quality.
The camera also incorporates Digital WDR, BLC, HLC, HLS, DWDR and 2D DNR to help maintain useful image quality under challenging lighting conditions.
Its IP67-rated housing provides protection against dust and water, while its operating temperature range of -40°C to 60°C makes it suitable for demanding indoor and outdoor installations.
Key Features
- 2MP Full HD resolution – 1920 × 1080
- Fixed turret camera design
- 2.8mm / 3.6mm fixed lens options
- Smart-Hybrid Light technology
- Up to 40m IR illumination
- Up to 40m white-light illumination
- Built-in microphone
- Built-in 2W speaker
- Two-way audio communication
- Audio over coaxial cable
- Up to 5m microphone pickup radius
- Up to 5m speaker range
- Echo cancellation
- AI noise reduction
- Automatic gain control
- Digital WDR
- BLC / HLC / HLS / DWDR
- 2D DNR
- IP67 water and dust resistance
- 12V DC power
- HIKVISION-C communication
- 360° pan adjustment
- 75° tilt adjustment
Technical Specifications
| Specification | Details |
|---|---|
| Model | DS-2CE78D0T-LTS |
| Camera Type | 2MP Two-Way Audio Fixed Turret |
| Image Sensor | 2MP CMOS |
| Maximum Resolution | 1920 × 1080 |
| Lens | 2.8mm / 3.6mm fixed |
| Lens Mount | M12 |
| 2.8mm FOV | 105° H / 59° V / 127° diagonal |
| 3.6mm FOV | 87° H / 46° V / 105° diagonal |
| Minimum Illumination | 0.01 Lux @ F1.6, AGC ON |
| IR Range | Up to 40m |
| White Light Range | Up to 40m |
| Supplement Light | IR / White Light / Smart-Hybrid Light |
| Day/Night | ICR |
| WDR | Digital WDR |
| Noise Reduction | 2D DNR |
| Audio | Built-in microphone + speaker |
| Speaker Power | 2W |
| Microphone Pickup | Up to 5m radius |
| Speaker Range | Up to 5m radius |
| Audio | Two-way audio / audio over coaxial |
| Audio Processing | Echo Cancellation, AI Noise Reduction, AGC |
| Video Output | 1 × HD analog output |
| TVI Resolution | 1080p @ 25/30 fps |
| Power Supply | 12V DC ±25% |
| Maximum Power | 7.5W |
| Housing | Metal main body / plastic enclosure |
| Protection | IP67 |
| Dimensions | Ø110 × 102.7mm |
| Weight | Approx. 365g |
| Operating Temperature | -40°C to 60°C |
| Humidity | ≤90%, non-condensing |
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