NOYAFA Telephone Patch Panel Factory 1
NOYAFA Telephone Patch Panel Factory 2
NOYAFA Telephone Patch Panel Factory 3
NOYAFA Telephone Patch Panel Factory 4
NOYAFA Telephone Patch Panel Factory 1
NOYAFA Telephone Patch Panel Factory 2
NOYAFA Telephone Patch Panel Factory 3
NOYAFA Telephone Patch Panel Factory 4

NOYAFA Telephone Patch Panel Factory

Length range:
up to 1000m
Depth range:
up to 0.5m
Power supply:
Lithium battary for transmitter ,
Tracing type:
Underground, in-wall wires and Other Hidden wires
Place of Origin:
Model Number:
Brand Name:

Application pictures

NOYAFA Telephone Patch Panel Factory 5

Technical parameters

NF-817 Transmitter specification
Cable lead RJ11 adaptor、Red & black alligator clip
Polarity testing Polar led (turn red / green)
Cable type RJ11,single conductor
Tone signal Dual-frequrency
Signal intensity Adjustable
Max signal Vp-p 18V±1V
Detect depth range 50cm
Max transmission range 1000m
Power supply Lithium battery   3.7V 1800mAh
Low voltage for battery 3.6V±0.2V
Max working current ≦130 mA
Dimension 152*55*34mm
NF-817 Receiver specification
Signal intensity Adjustable
Singal display 6 leds
Anti-current ability Yes
Power supply 9V battery
Low voltage for battery 6.5V±1V
Max working current ≦100mA
Dimension 200*45*28mm


USB Charging cable * 1 set
AC adaptor * 1 set
Bulit-in lithium battary * 1 set
9V battary * 1 set (if required)

Earphone * 1 set
User manual * 1 set
Carry bag * 1 set
Gift box 1 set

Company Advantages

1. NOYAFA network cable crimping tool is known for combining aesthetic functionality and innovation.

2. NOYAFA cable tester is a high-end product that made of well-selected materials and by finest craftsmanship.

3. NOYAFA fiber optic signal tester showcases a strong amalgamation of aesthetics and functionality.

4. Our dedicated design team has given NOYAFA best network cable tool kit an aesthetically pleasing look.

5. NOYAFA wall pipe blockage detector is designed by the elite design team based on user demand.

6. The scientifically sound management system ensures the quality of this product.

7. This product has perfect quality and our team has a rigorous attitude of continuous improvement on this product.

8. With the innovative and creative functions, this product shows the charm of art.

9. Our qualified and experienced team guarantees the best quality product to our customers.

10. The popularity of NOYAFA also benefits from the implement of quality assurance and high-quality service.

11. NOYAFA has many trustworthy business partners who have been speaking highly of the underground power line detector and its service.

12. NOYAFA has reached its peak in cctv ip tester industry for its good quality service and quality assurance.

Company Features

SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is the first choice for non voltage contact tester manufacturing. We share the best knowledge base and provide our customers with quality service. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is the perfect choice for non voltage contact tester manufacturing, with fast turnaround time, professional product quality and high service expectations. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is one of the most important suppliers for non voltage contact tester in China. We have been providing products and manufacturing services for many years. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is a non voltage contact tester manufacturing company. We provide R & D and production services to help our customers live with ideas.

Our company has powerful economic strength and technical advantage. We own advanced manufacturing and testing facilities. We now have a huge production base with strong technical strength. Our company has advanced manufacturing technology and modern management methods. Our company has strong technical strength and advanced manufacturing technologies.

Over the years, we have been dedicating to producing more environmental-friendly products. We are working on seeking recyclable or non-polluted materials that pose no negative impact on our environment. We aim to build a sustainable business based on uncompromising ethics, fairness, diversity, and trust among our suppliers, retailers, and consumers. We constantly strive to improve customer satisfaction. We always put the principles of customer first and quality first into practice. We have positioned environmental protection is our priority issue. We promote environmental management by cooperating with related companies, business partners, and employees. Our company concerns very much about our environment. All of our production processes have been strict in accordance with the ISO14001 Environmental Management standard.

Application of the Product

NOYAFA's telephone patch panel is widely used in multiple industries and fields.

NOYAFA insists on providing customers with of high quality and a one-stop solution that's comprehensive and efficient.

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we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
During 15 years development, Noyafa has become the most famous brand in cable testing industry in China. With excellent production capability, reliable quality, good after-sales service, we get good reputation from customers all over the world.
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Contact Person:Lory Liu
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If you have any question, please contact Lorry via

Add:Wanjing Business Center, #2506 Xinyu Road, Xinqiao, Baoan District, Shenzhen, China

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