Dahua HD CVI DVR 1U HD CVI 4CH h.264 network DVR with audio alarm output

4/8CH Tribrid 1080P 1U HDCVI DVR
HCVR7204/7208A-S2

Shenzhen Guowei Security Co., ltd is a national high - tech enterprise that integrates the design, development, production and sales of network video surveillance products.

Gwsecu has a professional and experienced R&D team that well knows core technologies, pursuing products with reliability, complement and compatibility. To guarantee stable performance, Gwsecu has strict control on design, raw material and processing of its products. Its IP Camera and NVR series have passed international ONVIF standards, perfectly compatible with China’s mainstream storage device suppliers (Dahua, Hikvision etc.) and overseas platform (MILESTONE, DIGIFORT etc.).


Established in 2001, the national high - tech enterprise and a membership of ONVIF organization—Gwsecu, has passed ISO9001 quality management system authentication and all the products have been successfully certificated by CE, FCC, ROHS.


Taking "value creation, win-win cooperation" as management principle and "professional, efficient, sincere" as service philosophy, Gwsecu has always striving to contribute to the safety of society.

1. Payment

What are the terms of payments you offer?

We accept payment via T/T, Paypal, West union etc

2. Shipment

(1)How long will it takes to deliver goods?

We will deliver your goods within 7-10 working days after an order confirmed

(2)What kind of packaging you offer?

We will pack the goods well with exporting packages and bubble wrap to make sure all goods in a good condition during storage and delivery.


(3)What kind of transportation methods you offer?


A. We usually use express delivery like DHL, UPS, FedEx, TNT and EMS, as we enjoy perfect discount in these companies.


B. We also can deliver your goods by air and sea as your request.

3. Our Services

Warranty: We cover 2 Year warranty for all our products since shipment day.

For all your inquiries about our products, we will reply you in detail within 24 hours.