If you want a professional-grade 750mm CCTV camera, you are already thinking beyond basic home security. A 750mm CCTV camera is a long-range surveillance solution for cases where standard cameras cannot reach. Whether you need to monitor a large boundary, a highway stretch, or an industrial perimeter, this camera helps. It gives you sharp, detailed footage from far away. A regular camera would be useless at those distances. In this guide, we cover everything you need to know. This includes specifications, key features, and pricing in India. You will also find selection tips and installation best practices. This helps you make a confident and informed purchase.
What Is a 750mm CCTV Camera?
Meaning and Specifications
A 750mm CCTV camera refers to the focal length of its optical lens — 750 millimetres. Models like the TianYing ST750 include a 12.5 to 750 mm optical zoom lens. It has a 4MP sensor with 2688 x 1520 resolution. It also uses a 1/1.8-inch CMOS sensor. At maximum zoom, the field of view is very narrow, usually under 2 degrees. This narrow view enables such extreme magnification. The camera works in a 400 nm to 950 nm wavelength range. It covers visible and near-infrared light. Day/night switching happens automatically via ICR filter technology.
Suitable Applications
These cameras are designed for environments where long detection distances are critical. Verified use cases include perimeter monitoring and railway inspection. They also include coastal security and forest fire detection. Other uses are border surveillance, harbour control, ports, and large industrial sites. They are also used in traffic systems on towers or overpasses to capture clear, high-resolution footage from above.
How It Differs from Standard CCTV Cameras
The standard CCTV cameras typically come with focal lengths that range from 2.8 mm and up. This is a good range for hallways, rooms and floors of shops. A camera with 750mm, in contrast, is able to detect the human subject at around 12 kilometers in daylight. It is able to recognize the target at around 7 kilometers. A normal camera mounted in the same spot could only record an image blurring at these distances. The 750mm lens is often used with a motorized PTZ (pan-tilt-zoom) device. It allows for dynamic scanning over vast areas.
Key Features of a 750mm CCTV Camera
Long-Range Monitoring
The defining feature is extreme long-range capability. With a 12.5–750 mm optical zoom, these cameras offer 360° pan-tilt rotation. They can scan large areas from one installation point.
High-Resolution Video Quality
Most 750mm surveillance cameras use 4MP sensors with 2688 x 1520 resolution. They also use electronic image stabilisation to keep images sharp, even at maximum zoom. Advanced models include AI-powered intelligent behaviour analysis and detection alarm features.
Night Vision Capability
Night performance is delivered through laser IR illuminators. PTZ models with 750mm lenses are available with 25W IR laser illuminators. They offer night detection ranges of 2 to 3 km. Minimum illumination can be as low as 0.0001 Lux in black-and-white mode.
Weatherproof Design
Outdoor models use die-cast aluminium alloy housings with an IP66 rating. This means full protection against dust and strong water jets. The housing includes built-in heaters for use from -25°C to +65°C. This suits India’s extreme summer and monsoon conditions.
Motion Detection and Remote Viewing
Modern 750mm PTZ cameras support ONVIF network connections. You can also monitor them remotely using mobile apps. They also offer smart alarms, such as motion alerts, intrusion detection, and loitering warnings.
750mm CCTV Camera Price in India
Factors Affecting the Price
Price depends on sensor resolution, lens quality, and PTZ precision. It also depends on laser power, housing durability, and AI features. Import costs, brand origin, and after-sales support also matter a lot in India.
Entry-Level, Mid-Range, and Premium Options
- Entry-level Standalone 750mm zoom camera modules start at about ₹40,000 to ₹80,000. This applies to basic units without PTZ or laser.
- Mid-range PTZ systems with a 750mm lens are listed in India from about ₹26,999. They include a 2MP network camera, laser night vision, and an IP66 housing.
- Premium systems combining 4MP AI cameras, 750mm optical zoom, 25W laser illuminators, and thermal imaging can cost ₹4,00,000 to ₹10,00,000+. The price depends on the specifications.
What Influences Installation Costs
Installation costs depend on mounting height, cable length, storage size, and site complexity. For commercial long-range systems, professional installation, network setup, and commissioning increase the total project cost.
How to Choose the Right 750mm CCTV Camera
Indoor vs. Outdoor Use
A 750mm camera is almost exclusively an outdoor, long-range tool. For outdoor use, confirm IP66 or higher weatherproofing and an aluminium housing. Indoor use at this focal length is rarely practical.
Lens and Viewing Angle
Confirm that the zoom range is continuous optical zoom (not digital). A continuous zoom range of 12.5 to 750 mm gives you flexibility. You can scan wide areas. You can also monitor extreme close-ups from one fixed position.
Storage Options
Long-range PTZ cameras generate significant data. Ensure your NVR supports the required number of channels and storage capacity. For 4MP high-resolution video feeds, plan enough hard drive space. Allow at least 1TB per camera for 30 days.
Compatibility with DVR/NVR
Check that the camera supports ONVIF or the specific protocol of your recorder. Most professional 750mm IP cameras support standard network protocols for easy integration.
Warranty and After-Sales Support
Always check the maker’s or seller’s warranty before you buy a high-value system like this. Also confirm local service and access to spare parts.
Installation Tips for Best Performance
Ideal Mounting Height
Mount long-range cameras high enough to deter tampering and provide a clear, unobstructed view. For general CCTV, 8 to 10 feet is the recommended height for wide coverage. For long-range PTZ systems, higher spots on towers or rooftops work best. This helps maximise the detection range.
Camera Positioning
Due to its very small field of view at maximum zoom, usually under 2 degrees, position the camera carefully. Be sure that it has a clear and unobstructed view of the desired area. Do not place it in areas where awnings, trees, or other structural elements could impede the view. Make use of the PTZ scanning feature to gain a greater view of the surroundings.
Lighting Considerations
For daytime use, do not aim the camera at direct sunlight. It causes glare and washes out the footage. At night, the built-in laser IR illuminator handles illumination automatically. Ensure there are no competing light sources that could confuse the auto-IR sensor.
Cable Management and Maintenance
Run cables through conduit, attic, or crawl spaces when possible. Make only a small hole at the camera mount point. Never leave outdoor cable connections exposed — seal all wall penetrations to block moisture. Use weatherproof junction boxes for any external connections. Secure cables with clips every 3–4 feet to prevent sagging, and label all connections clearly. Inspect mounts, lenses, and cable seals every three months. Check them again after heavy rain or extreme temperatures.
Conclusion
A 750mm CCTV camera is a specialized tool that offers excellent long-range surveillance. It’s ideal for industrial sites, perimeters, borders, and large open spaces. Before you buy, check the sensor’s resolution. Also check the night-vision zoom range, weather rating, and NVR compatibility. The price in India is wide, from low-end standalone units to high-end PTZ-laser systems. Make sure the specifications match your surveillance distance to get the best price.
For the best price on 750mm CCTV cameras in Gurgaon and Delhi NCR, call CCTV Camera Wholesale Price.
Phone: 999 970 4813. Our team at CCTVcamerawholesaleprice.com will help you choose the right system. We will install it correctly. We will also help ensure your security investment delivers real results.
FAQs – 750mm CCTV Camera Price | Buying Guide, Features & Installation Tips
What does “750mm” mean in a CCTV camera?
It refers to the lens’s focal length (750 millimetres). It indicates strong optical zoom for long-range magnification.
How far can a 750mm CCTV camera see?
Typical detection ranges are several kilometres in daylight. Recognition distance is usually shorter. For example, detection is about 12 km. Recognition is about 7 km. This depends on the sensor and conditions.
Are 750mm cameras suitable for night surveillance?
Yes. Many use laser IR illuminators and sensitive CMOS sensors. Night detection often reaches 2–3 km. It depends on the laser power and the sensor.
Do I need a PTZ for a 750mm lens?
Almost always — at high zoom, the narrow field of view needs pan-tilt-zoom control to scan and track targets.
Can I use a 750mm camera indoors?
Not practical — the very narrow field of view and long focal length are made for outdoor long-range monitoring.
What should I check before buying one?
Verify the optical zoom range, not digital zoom.
Check the sensor resolution. A 4MP or higher sensor is recommended.
Review the IR or laser specs.
Confirm the weather rating is IP66 or higher.
Make sure it supports ONVIF.
Check for local after-sales support.
How much storage will a 750mm camera need?
High-resolution, long-range PTZ footage uses lots of data. Plan about 1 TB per camera for 30 days at 4MP. Use this as a starting guideline. Adjust for frame rate, compression, and retention period.