Wireless cameras

Written by cctv on July 28, 2009 Categories: CCTV, security, surveillance

Compared to conventional CCTVs ,  wireless cameras are becoming increasingly popular since no wiring is required prior to installation.  They usually operate at a frequency of 2.4 GHz, with prices starting from around $60 for a basic model and higher prices for additional features.  If you wish to buy from China, these cameras can be purchased online.

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