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Tendtop CCTV
Innovating Video Transmission

Premium HD & IP transmission solutions trusted by security professionals worldwide. ISO9001 certified, CE/FCC/ROHS compliant.

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About Tendtop Technology

Shenzhen Tendtop Technology Co., Ltd. is a leading innovator in CCTV video transmission technology in China. With a strong focus on quality, innovation, and customer value, we are dedicated to being both an advocate and leader in the security industry.

Our brand PEOVG, owned by Shenzhen STK Technology Co., Ltd., specializes in the R&D and manufacturing of high-performance CCTV transmission equipment. We combine advanced automation, experienced engineering, and rigorous quality control to deliver reliable, cost-effective solutions.

ISO9001:2008 Certified

CE / FCC / ROHS

Factory Equipment Product Testing R&D Lab Warehouse

Our Core Strengths

R&D Excellence

Our R&D team has over 10 years of experience in video transmission and network products. We align with technical standards from Dahua and Hikvision to ensure compatibility and performance.

Supply Chain & Stock

Annual $5M partnership with Realtek ensures stable supply of PoE switch chips. Hot-selling items like PoE switches and HD baluns are always in stock for fast delivery.

Logistics & Support

250㎡ dedicated warehouse in Shenzhen’s Longhua District enables efficient logistics and warehousing services for global clients.

Our Product Range

From HD video baluns to industrial PoE switches, we offer a comprehensive lineup of transmission solutions for modern CCTV systems.

HD Video Balun

Passive and active baluns for 1CH, 4CH, 8CH, and 16CH HD video transmission over UTP cables. Supports 1080P, 4K.

  • • Passive & Active Models
  • • HD/4K Support
  • • UTP Transmission

PoE Switch Series

100Mbps and 1000Mbps PoE switches, including industrial-grade models. Realtek chipsets ensure reliability.

  • • 5 to 24 Ports
  • • Industrial Grade
  • • ODM Available

PoE Injector & Splitter

Power your IP cameras remotely with our PoE injectors and splitters. Supports IEEE 802.3af/at standards.

  • • 802.3af/at Compliant
  • • 48V Output
  • • Weatherproof Options

HDMI Extender & Splitter

Extend HDMI signals up to 100m via UTP or split to multiple displays with zero latency.

  • • 4K Support
  • • UTP or Fiber Options
  • • IR Pass-through

Power Supply Units

Switching power supplies, waterproof adapters, and smart UPS systems for stable CCTV power delivery.

  • • 12V/24V/48V Options
  • • IP67 Waterproof
  • • Overload Protection

CCTV Connectors

High-quality BNC, DC, RCA, and RJ45 connectors. Gold-plated for durability and signal integrity.

  • • BNC Male/Female
  • • DC Plugs (Various Sizes)
  • • Keystone Jacks

Surge Protection

Protect your surveillance system from voltage spikes and lightning with our SPD devices.

  • • Coaxial & Data Line
  • • 4KV Surge Rating
  • • Fast Response Time

POC Balun

Power-over-Coax solutions that deliver both power and video over a single coaxial cable.

  • • Single Cable Solution
  • • Analog & HD Compatible
  • • Long Distance

EOC & UTP Tools

Ethernet over Coax adapters and professional installation tools for seamless deployment.

  • • EOC Adapters
  • • Crimping Tools
  • • Cable Testers

Air Purification UVC Lamp

Photocatalyst UVC lamp for air purification in control rooms and server environments.

  • • UVC Sterilization
  • • Photocatalyst Filter
  • • Low Noise
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Why Choose Tendtop?

Quality Assurance

ISO9001 certified with rigorous QC processes and advanced testing equipment.

Fast Delivery

In-stock inventory and strategic warehouse location ensure rapid global shipping.

ODM Support

Custom branding and design services available for bulk partners.

Global Reach

Products certified for CE, FCC, ROHS – ready for international markets.

10+
Years Experience
5M+
Annual Chip Order
250m²
Warehouse Space
100+
Global Clients

Frequently Asked Questions

What is a video balun?

A video balun allows you to transmit video signals over UTP (Ethernet) cables instead of coaxial cables, reducing cost and simplifying installation.

Are your PoE switches compatible with Dahua and Hikvision?

Yes, our PoE switches are designed to meet the technical requirements of major brands including Dahua and Hikvision.

Do you offer ODM/OEM services?

Yes, we provide full ODM services including custom branding, packaging, and product design based on client requirements.

What certifications do your products have?

Our products are CE, FCC, and ROHS certified. The company holds ISO9001:2008 quality management certification.

How can I place an order?

You can contact us directly through our official website for quotations and order processing.

Get in Touch

755-33125579
[email protected]

For product inquiries, quotations, or partnership opportunities, please reach out to us directly.

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