利用者:SimaP77308729863
提供: 先週の結果分析
2016年7月23日 (土) 00:43時点におけるSimaP77308729863 (トーク | 投稿記録)による版
The first CCTV system was installed by Siemens AG at Test Stand VII in Peenemunde, Germany in 1942, for observing the launch of V-2 rockets. Today, the primary function of CCTV is decidedly more personal. Cctv dvr review A simple solution would be to manage your television time with a DVR.
The Journey of Video compress technologies for CCTV starts from Wavelet & at the moment terminates on H. You are capable to control cameras remotely and also the DVR can detect motion to change cameras off and on, thus saving disk space and power.
