In stock — available to order. Please allow up to 5 working days for dispatch.
The ANNKE NightChroma NCT425 is a specialist dual-channel PTZ security camera that combines a fixed panoramic bullet view with a high-zoom PTZ channel in one housing. It is designed for larger yards, industrial sites, compounds and commercial areas where operators need both continuous scene awareness and the ability to inspect distant detail.
Key Features
Dual-channel design with one fixed bullet view and one PTZ view
4MP main stream up to 2560 × 1440 on each channel
Bullet channel: 1/3-inch Progressive Scan CMOS with 2.8 mm f/1.0 lens
PTZ channel: 1/2.8-inch Progressive Scan CMOS with 4.8–120 mm f/1.6 lens
25× optical zoom plus up to 16× digital zoom
360° pan and up to 90° tilt operation
3D positioning between bullet and PTZ views
NightChroma colour imaging on the fixed channel
PTZ infrared illumination up to 100 m
Fixed-channel white light up to 30 m
Smart events including line crossing, intrusion, region entrance/exit and audio exception detection
Face capture support on the PTZ channel
120 dB true WDR
Open Network Video Interface Profiles S, G and T
MicroSD storage up to 256 GB plus local and NAS storage
1 alarm input and 1 alarm output
1 audio input and 1 audio output
12 V DC or PoE+ power, max. 24 W
IP66 protection with surge and lightning protection
Big Picture and Distant Detail in One Camera
The fixed channel maintains a broad overview while the PTZ channel can pan, tilt and zoom into a point of interest. The two channels share one IP address, but a compatible NVR will use two recording channels for the device.
25× Optical Zoom and 3D Positioning
The PTZ lens covers 4.8–120 mm, providing 25× optical zoom for distant vehicles, entrances, perimeter points or other high-interest areas. 3D positioning lets an operator select an area in the fixed view and quickly direct the PTZ channel toward it.
Long-Range Night Monitoring
The PTZ channel supports infrared illumination up to 100 metres, while the fixed f/1.0 channel provides NightChroma colour imaging with white-light support up to 30 metres.
Smart Event Detection
Supported analytics include audio exception, line crossing, intrusion, region entrance and region exit detection. The PTZ channel also supports face capture for compatible workflows.
Compatibility and Power
This is a dual-channel device, so confirm your NVR has two free channels and supports the required PTZ and smart-event functions. Power requires either 12 V DC or a suitable PoE+ source capable of the camera's maximum 24 W draw.
