AJAX BULLETCAM HL 5MP 4MM Black & White Bullet Camera
The AJAX BULLETCAM HL 5MP 4MM Black & White is a bullet camera for CCTV systems. It is designed for fixed surveillance of an outdoor or indoor area where a visible, long-body camera is the practical choice. The product name gives the key facts: a 5 megapixel resolution, a 4 mm lens and a black and white image.
Key features
- Resolution: 5 megapixels (5MP)
- Lens: 4 mm fixed focal length
- Image: black and white (monochrome)
- Type: bullet camera with a slim, elongated housing
- Brand: AJAX
- Article number: A-BULLETCAM HL 5/4 (B&W)
What the specification means
A 5 megapixel sensor produces more detail than a standard definition camera. This helps when you need to read a face, a number plate or small objects at a reasonable distance. A 4 mm lens is a wide-angle lens, so it covers a broader area at close range. The narrower the lens, the wider the view; a 4 mm lens is usually chosen for areas such as a yard, a short driveway or a corridor end.
The black and white image shows light and dark tones only. Many users choose monochrome cameras for their clear shapes and contrast, particularly where the scene is mainly viewed on a monitor or recorded for later review rather than for colour identification.
Typical uses
- Monitoring entrances, doorways and driveways
- Covering side passages, rear yards and garden areas
- Watching car parks and loading areas
- Adding a visible deterrent to perimeter walls
- Extending an existing AJAX or CCTV installation
Installation notes
Bullet cameras are normally wall or bracket mounted. Choose a position that gives a clear view of the area you want to cover, avoids direct sunlight or strong light sources pointing into the lens, and keeps the camera out of reach where possible. Plan the cable route before fixing the camera, and check that the power and video connections match the recorder or monitoring system you use.
Before you buy
Check that your recording equipment or software supports the camera’s resolution and video format. Confirm the power and cabling requirements in the product documentation, as these details are not included in the short product information. If you are unsure which accessories are needed, ask for guidance before installation.
Summary
The AJAX BULLETCAM HL 5MP 4MM Black & White is a straightforward bullet camera for CCTV use. Its 5 megapixel resolution, 4 mm lens and black and white image make it suitable for general fixed surveillance of entrances, yards, driveways and similar areas.







