Established in 2000, Shenzhen Jinsong Development CO., ltd[ORSELET(HK)LIMITED] is a manufacturer of a comprehensive range of surveillance cameras that include indoor security cameras appropriate for home and business applications and vandal proof security cameras designed to resist abuse and DVR and keyboard.

Our dome security camera is also available, along with bullet CCTV cameras for discreet use. C-Mount cameras, or box CCTV cameras allow ultimate flexibility with numerous options of CCTV lenses and resolution available. Box cameras also might call for a camera housing to protect it from the elements if utilized as an outdoor camera. A few particular security camera applications may require special types of security cameras alled a PTZ camera that can be moved and zoomed from a remote location.

As for DVR, you can get everything you need to install a 4,8,12,16 channel surveillance system. These systems include a DVR with a hard drive, security cameras, cables and power supplies. You can also add n LCD monitor and customize your hard drive and camerasetup.
As far as keyboard is conerned, a big deal of info is for you if you are interested in them.

Now having been certificated with CE, FCC and RoHs, we are proliferating our business abroad. And maybe you have seen us at USA ISC WEST 2010 Booth: 34041, United Kingdom IFSEC 2010 Booth: 5/F 110B, Brazil EXPOSEC 2010 Booth: 102E, Germany Security Essen 2010
You can get a refund within 7 days with no reason and repairment within 1 year without fee.