Professional CCTV Accessories Manufacturer

Shenzhen Yongjiasheng Technologies (Winkasing) – 10+ years of expertise in HD Video Baluns, Power Adapters, CCTV Microphones, and more. Factory-direct pricing, global OEM/ODM support, and full compliance with CE, FCC, RoHS, and other international standards.

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10+

Years Experience

Global

Shipping

OEM/ODM

Available

About Winkasing

Shenzhen Yongjiasheng Technologies Co., Ltd (Winkasing) is a leading Chinese manufacturer of CCTV accessories, founded in 2011. Our factory is located in Foshan City, Guangdong Province, China, and we specialize in high-quality security components including HD Video Baluns, Power Adapters, CCTV Microphones, Lightning Protection Devices, and Power Supply Boxes.

With over a decade of experience, we serve retailers, wholesalers, engineering contractors, and system integrators worldwide. We offer OEM and ODM services with fast turnaround on custom packaging and labeling — all within one hour of order confirmation.

CE, FCC, RoHS Certified

Full Quality Testing

Worldwide Shipping

OEM & ODM Support

Our Products

High-performance CCTV accessories built for reliability, durability, and seamless integration. All products undergo rigorous testing and meet international safety standards.

HD Video Balun

4MP-5MP anti-interference coaxial HD stripping twisted pair transmitter for AHD, CVI, TVI systems.

Factory Direct OEM

Multichannel Video Balun

Passive 4/8/16CH UTP BNC Video Balun for CCTV camera systems with AHD/HCVI/HDTVI support.

4K Ready High Density

CCTV Microphone

Sensitivity adjustable and non-adjustable models for indoor and outdoor surveillance audio capture.

Noise Reduction Adjustable

12V 2A Power Adapter

AC 100-240V input, DC 12V 2A output. US/EU plug options. Ideal for CCTV camera systems.

Global Voltage 24W

12V 5A Power Adapter

Full load tested, high-efficiency AC/DC adapter with 59.5W output. Stable under continuous operation.

Heavy Duty 5A Output

Power Supply Box

Multi-channel switching power supply boxes for centralized CCTV system power distribution.

Multi-Camera Support Switching PSU

Lightning Protection Device

UTP BNC surge protector with ground loop isolation. Protects video signals from voltage spikes.

Surge Protection 1CH 4K

Custom Voltage Adapters

Available in 5V, 9V, 24V, 48V, or custom voltages. Designed to match your exact CCTV requirements.

Tailored Solutions Custom

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Why Choose Winkasing?

We combine advanced manufacturing, strict quality control, and responsive customer service to deliver reliable CCTV accessories worldwide.

Factory Direct Pricing

Cut out the middlemen. We manufacture and ship directly, ensuring competitive pricing without compromising quality.

Advanced Production

Equipped with ultrasonic welding, injection molding, ATE testing, and intelligent aging systems for consistent output.

Certified Quality

All products meet CE, FCC, RoHS, UKCA, SAA, RCM, BIS, and CB standards for global compliance and safety.

OEM/ODM Services

Custom branding, packaging, and technical modifications available. One-hour design turnaround for labels and packaging.

Global Shipping

We ship to every corner of the world. No project is too small or too large — we handle all volumes with care.

24/7 Technical Support

Our trained sales engineers are ready to assist via WhatsApp, Skype, email, or phone — anytime, anywhere.

Frequently Asked Questions

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM support, including custom packaging, labeling, and technical modifications. Design drafts are ready within one hour of order confirmation.

Are your products certified?

Yes, all our products are certified with CE, FCC, RoHS, UKCA, SAA, RCM, BIS, and CB standards for international compliance and safety.

Can I get a sample before bulk order?

Absolutely. We offer sample units for testing and evaluation. Contact us to request a sample with shipping options.

What is your production lead time?

Standard orders ship within 7–10 business days. Custom OEM orders typically take 10–15 days depending on complexity.

How do I contact technical support?

Our technical team is available 24/7 via WhatsApp, Skype, email, or phone. We respond quickly to all inquiries.

Get in Touch

Ready to start a project or have questions? Contact us today for fast, professional support.

Call Us

+86 13554895521

Email Us

[email protected]

+86 13554895521

Visit Official Website

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