Сведения о компании
Shenzhen Wardmay Technology Co., Limited
86-755-84575180
What is 4-in-1 CCTV?
4-in-1 CCTV is a new hybrid format, allowing one security camera to be manually switched between HD-TVI, AHD, HD-CVI and CVBS. This means you no longer have to worry about format compatibility...
NVR Vs. DVR – What’s The Difference?
When shopping for a security system, you’ll need to choose between a DVR or NVR recorder. Both perform the same function but differ in how and the type of cameras used. Understanding the difference...
Importance of DVR Security Playback
All security systems are only as good as the platform and equipment that is used and properly installed so even if you have state of the art hardware in place it won’t do you any good without the...
WHICH IS BETTER NVR OR DVR?
Briefly speaking, choosing between a NVR system and a DVR system ultimately boils down to needs. If you have already installed an analog DVR camera system or hybrid systems, a HD DVR system is likely...