Bestder is a fully integrated company that combines designing research, production, supply, and sales, dedicated to creating high-quality image and camera inspection systems. Our products are designed to satisfy a wide range of inspection needs. Our equipment is easy to operate and provide high-definition images, allowing professionals to conduct thorough inspections with ease. We work closely with our partners to customize products that align perfectly with their specifications and branding needs. From initial design to final production, our team is doing our part for providing solutions that are tailored to enhance your operation and expand your market.We are a professional manufacturer specializing in the production of push rod cameras, sewer and drain inspection camera systems and underwater inspection cameras.
Why Choose Us
OEM / ODM services
With a commitment to excellence and innovation, we provide extensive OEM and ODM services to meet the diverse needs of our global customers.
High quality
We hold numerous certifications that attest to our adherence to international safety and quality standards, such as ISO, CE, ROHS, FCC, and UL, and other organizations, ensuring utmost quality and reliability.
Professional team
Our professional team collaborates and communicates effectively with each other, and is dedicated to delivering high quality results. We are capable of handling complex challenges and projects that require our specialized expertise and experience.
Wide application areas
Our equipments are widely used in many industries such as municipal engineering, environmental protection, oil and gas, drainage, etc. It can obtain real-time and clear image data in complex environments such as pipelines, sewers, and deep wells, helping our customers to timely find faults, blockages, corrosion and other problems in pipelines to ensure the safe operation and maintenance of facilities.
Our Spare Parts series includes high-performance 512 receivers, Camera Heads of various sizes, and Skids. The diverse camera and skid designs are suitable for different pipe diameters and environments, helping users to efficiently and accurately complete the inspection tasks of various pipe, sewer, drain, deep wells, oil and gas wells, underwater pipelines and other complex scenes.
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14mm Camera Head* Camera head size Φ14*26mm. * Flexible spring length: 104mm. * 700TVL. * Camera head casing material: stainless steel. * View range: 70°. * Waterproof IP68 . * 6pcs high intensity white LED.
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17mm Camera HeadHigh-quality 17mm sewer camera head spare part for pipe and drain inspection cameras. IP68 waterproof, LED lights, durable design. Perfect for CCTV sewer & pipeline inspection systems.
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20mm Camera HeadBuy the 20mm sewer camera head – ideal for narrow pipe inspections with IP68 waterproof, 2.0MP CMOS sensor, and adjustable LED lights. Perfect for mini pipe inspection, replacement, and OEM orders.
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23mm Camera Head* Camera head size Φ23*45mm for pipe Φ25 to 200mm. * AHD module, sensor 1/3 CMOS ,1.3 mega-pixel. * Camera head casing material: stainless steel. * View range 120°. * Waterproof IP68. * 12 pcs
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Pipe Inspection Camera HeadHigh‑performance pipe inspection camera head spare part for sewer & drain inspection systems. Durable IP68 waterproof design, stainless steel body, self‑leveling camera head perfect for pipeline,
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29mm Self-leveling Camera Head* Camera head size Φ29*54mm* Spring length 184mm* Self-leveling image* Sensor 1/3 CMOS, 2.0MP pixel* Camera head casing material stainless steel* View range 90°, waterproof IP68* 12 pcs
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33mm 512Hz Pipe Camera Head* Camera head size: Φ33*226mm* Sensor: 1/3 CMOS* Pixel: 2.0MP pixel* Waterproof IP68* View angle 120°* Rotation: Pan 360°, Tilt 180°* Manual focus function( Far focus and New focus)* 4pcs high light
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40mm Push Rod Sewer Camera HeadHigh‑quality 40mm Push Rod Sewer Camera Head for pushrod sewer and drain inspection systems. IP68 waterproof pipe camera head with AHD imaging and flexible compatibility for sewer, drain, and
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45mm Dual Rotation Camera Head* Camera head size Φ45*107mm* Sensor 1/3 CMOS, 1.3MP pixel* Waterproof IP68* View angle 101°* Rotation: 360°* 12pcs high light LED lighting adjustable* Built-in 512Hz transmitter option
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50mm Pan Tilt Pipe Camera Head* Camera head size Φ50*154mm* Sensor: 1/3 CMOS* Pixel: 1.3MP pixel* Waterproof IP68* View angle 120°* Rotation: Pan 360°, Tilt 180°* Manual focus function( Far focus and New focus)* 6pcs high
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45mm Underwater Camera Head* Camera head size Φ45*506mm* Sensor 1/3 CMOS, 1.3MP pixel* Camera head casing material stainless steel* Pan 360° rotation, waterproof 50 Bars* 6 pcs high-intensity white LED (Side camera)* 6 pcs
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55mm Underwater Camera Head* Camera head size Φ55*75mm* Sensor 1/3 CMOS, 1.3MP pixel* Camera head casing material stainless steel* Waterproof IP68* 8 pcs high-intensity white LED
Our Spare Parts series includes high-performance 512 receivers, Camera Heads of various sizes, and Skids. The diverse camera and skid designs are suitable for different pipe diameters and environments, helping users to efficiently and accurately complete the inspection tasks of various pipe, sewer, drain, deep wells, oil and gas wells, underwater pipelines and other complex scenes.
The spare parts produced by our company mainly include the following types:
20mm Mini Camera Head
The 20mm Mini Pipe Camera is a small, high-performance camera designed for pipeline inspection. With a diameter of only 20mm, it can easily enter narrow pipes and pipelines for real-time inspection. It is equipped with a high-definition camera sensor to provide clear images and help users accurately locate pipeline problems. The camera is waterproof and dustproof and is suitable for a variety of scenarios such as water pipes, drain pipes, and ventilation pipes.
Technical specifications
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Camera Head Size |
Φ20mm*26.5mm |
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Sensor |
1/3" CMOS |
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Camera Pixel |
2.0MP Pixel |
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Waterproof Level |
IP68 |
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View Range |
90° |
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Light |
9pcs High Light LED Lighting Adjustable |
Pipe Camera Locator
The 512Hz Receiver is a state-of-the-art device designed for locating and tracing buried utilities, cables, and pipes with precision and ease. Operating at a frequency of 512HZ, it ensures high sensitivity and reliability, making it ideal for a range of underground detection applications in industries such as construction, civil engineering, and utility maintenance.
Technical specifications
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Frequency |
512HZ |
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Input |
5V1A |
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Battery |
Build-in 3.7V 3000mA lithium battery |
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Working Time |
About 10 Hours |
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Controls |
On-off/sensitivity, near/far switch |
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Output |
Signal strength indicator, speaker, battery indicator |
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Will work with any 512HZ Receiver |
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Advantages of Spare Parts
Upright images
Self-leveling cameras automatically adjust to keep images upright, regardless of the camera's angle. This is important for trenchless pipe repair, where the circular motion of pipes can make it difficult to keep the camera level.
Smaller camera head
Self-leveling cameras don't have moving parts, so they can be smaller and more maneuverable. This makes it easier to navigate tight turns and bends.
Less servicing
Self-leveling cameras require less servicing because they have fewer moving parts.
Corrected images
Self-leveling cameras record corrected images, unlike some pipe inspection systems that invert the image on the monitor.
High Precision Detection
The 512HZ frequency allows for clear, accurate detection of underground utilities, even in areas with high signal interference.
Ergonomic Design
Lightweight and easy to handle, the receiver is designed for user comfort during extended use. The compact, rugged build ensures durability even in harsh environmental conditions.
Audible and Visual Indicators
The receiver provides both audible sounds and visual indicators (e.g., LED display) to guide the operator towards the target. The signal strength increases as the receiver gets closer to the source, providing real-time feedback for precise location mapping.
Adjustable Sensitivity
With adjustable sensitivity, the receiver can be fine-tuned for different depths and types of utilities, providing optimal performance across a variety of environments.
Multi-Mode Operation
Multiple modes allow for flexibility in different detection tasks, such as peak mode for maximum signal strength or null mode for pinpoint accuracy.
Battery Life
The receiver is equipped with a long-lasting rechargeable battery, providing extended operational time for prolonged fieldwork.
Application of Spare Parts
Application of 29mm Self-leveling Camera Head
Self-leveling Camera Head is a feature of pipeline cameras that deliver upright pictures at all times. The cameras will automatically level when taking pictures due to which the images will appear upright. It will automatically level itself, irrespective of the angle at which the device is tilted.
Trenchless pipe repair
Self-leveling cameras are essential for taking clear images of pipes in circular motions.
Sewer line diagnostics
Self-leveling camera heads can provide consistent, easy-to-interpret images that help professionals quickly diagnose issues.
Drain and sewer inspection
Self-leveling camera heads can provide reliable, precise, and clear visual feedback for routine inspections and complex diagnostics.
Application of Pipe Camera Locator
Utility Detection & Mapping
Used to locate electrical cables, gas pipelines, water mains, and telecommunications lines to avoid accidental damage during excavation.
Construction Projects
Integral in pre-construction surveys to map out existing underground utilities before digging, reducing the risk of disruption or damage.
Maintenance and Repair
Helps in pinpointing exact locations of utility damage or leaks, speeding up repairs and reducing the need for costly excavation.
Environmental Surveys
Assists in locating monitoring wells, drainage systems, or other subsurface environmental infrastructure.
Archaeological and Geophysical Surveying
Used in non-invasive exploration of underground structures, providing crucial information for researchers and surveyors.
Packaging and Shipping



FAQ
As one of the leading spare parts manufacturers and suppliers in China, we warmly welcome you to buy cheap spare parts in stock here from our factory. All customized products are with high quality and competitive price.





