The CRllO-7D3A is a professional Push-Rod Pipe Inspection System designed for HVAC, plumbing, and municipal professionals. It features a rugged 23 mm stainless steel camera head equipped with 12 high-intensity white LEDs and a scratch-resistant Tempered Glass lens, ensuring crystal-clear visuals even in dark, harsh pipelines.
The system integrates a 3Om fiberglass cable and a 7-inch LCD monitor into a heavy-duty portable aluminum case. Powered by an external 450OmAh control box,it supports continuous operation for over 4 hours, making it the perfect tool for inspecting sewers, drains, and hidden industrial cavities.

Product accessory details:
| Component | Specifications |
|---|---|
Reel![]() |
1. Reel size: 290MM (diameter) × 70 (height) 2. Wire material: Fiber optic cable 3. Wire length: 30m 4. Fiber optic cable diameter: 4.9MM 5. Fiber optic cable color: Yellow/Blue (optional) |
Camera![]() |
1. Camera size: 23mm × 120mm 2. Camera material: High-strength stainless steel 304 3. Camera lens material: Tempered glass 4. Sensor: 1/3-inch CCD or CMOS 5. Resolution: 960 lines 6. Camera viewing angle: 120° 7. Fill light: 12 white lights 8. White light adjustable 9. Special all-copper interface 10. Camera connection cable length: 20m 11. Camera working current: 100MA 12. Camera voltage: DC 12V 13. Waterproof rating: IP68 14. Working environment: Inside pipes; Working temperature: -10°C-50°C |
Control Box![]() |
1. Built-in lithium battery (12V 4500MAH) 2. Adjustable light 3. Size: 11.1×7.5×6.2CM |
Centering Device![]() |
* Material: Stainless steel + spring * Size: Inner diameter 23mm, outer diameter 108mm |
| Special Requirements | Cable can be marked with 1cm intervals (customizable) |

Technical parameters of 7-inch display
| Category | Details |
|---|---|
| Display Size | 7-inch LCD Display |
| Screen Aspect Ratio | 16:9 |
| Optimal Resolution | 800×480 |
| Menu Language | 9 languages optional (including Chinese, English) |
| Video Input | AV1 (1.0 Vp-p / 75Ω) |
| Operating Temperature | -20°C-60°C |
| Packing List |
1. Aluminum case with 7-inch screen ×1 2. HD waterproof camera ×1 3. Reel with 30m cable ×1 4. Control box ×1 5. Chinese manual ×1 6. Centering device ×1 7. Charger ×1 8. Aviation head cable ×1 9. Aluminum box lock ×1 |


