UNIVIEW BULLET 4M 40M IR WDR WISE-ISP Bullet Camera
The UNIVIEW BULLET 4M 40M IR WDR WISE-ISP is a bullet camera from the Uniview CCTV range. It is built for fixed surveillance of a defined area, where a clearly visible camera body and a long-reaching infrared function are useful. The model name summarises its main features, and this page explains what each one means in practice.
Key features
- 4M: 4 megapixel image resolution for detailed recordings
- 40M IR: infrared illumination with a 40 metre range for viewing in darkness
- WDR: wide dynamic range to balance strong light and shadow in one scene
- WISE-ISP: image signal processing for the camera’s picture quality
- Bullet housing: slim, elongated body with a fixed lens direction
Resolution and image detail
A 4 megapixel sensor captures considerably more detail than standard definition cameras. This makes it easier to identify people, vehicles and objects at a distance, and to review footage after an event. Higher resolution also means more data per frame, so storage planning on the recorder should take this into account.
Night viewing with infrared
The integrated infrared illumination allows the camera to record in low light or total darkness. The stated 40 metre range refers to how far the infrared light reaches in ideal conditions. Objects that are close to the camera, glass or heavy rain and fog can reflect the light back and reduce the image quality, so the mounting position should be chosen with care.
Wide dynamic range
Scenes with both very bright and very dark areas are a common challenge for CCTV. WDR processing reduces the effect of backlight, for example at entrances facing the sun or at car park exits where headlights sweep across the view. The result is a more even picture in which both the bright and dark parts of the scene remain usable.
WISE-ISP image processing
The image processing helps the camera adjust the picture to changing conditions, such as shifts between day and night or variations in lighting across the day. Exact processing features should be confirmed in the supplier datasheet for this model.
Typical uses
- Driveways, car parks and yards
- Building perimeters, fence lines and gates
- Entrances and loading areas
- Outdoor areas that need monitoring at night
- Commercial premises and larger residential sites
Installation and system integration
The camera is intended to be used as part of a complete video surveillance system. It is normally connected to a compatible network video recorder or video management software, which stores footage and allows live viewing. Before installing, check the supplier documentation for power supply, network connection, cable requirements and the mounting accessories suitable for a bullet body.
Plan the camera position so that the lens points at the area to be monitored, avoids direct sunlight where possible, and leaves the infrared illumination free from obstructions. Test the picture at night before final fixing, as the infrared range depends on the surfaces and distances in the scene.
Why choose this model
This camera suits users who want clear, detailed outdoor footage with night capability from a single, recognisable device. The combination of 4 megapixel resolution, long-range infrared and wide dynamic range covers many standard outdoor surveillance tasks. Order code IPC2124SB-ADF28KMC-I1 identifies this exact model, so please use it when comparing products, checking compatibility or placing a repeat order.
