想DIY一個閉路監控係統，請高手指教從何入門呢？

想為我的店建立一個閉路監控係統，白天也用，晚上關門之後也用，用電腦屏幕實時監控，把數據記錄在電腦裏麵。請高手指教入門的途徑。謝謝！！

所有跟帖： 

• Fry's 有四路的，也不貴 -德州老外- ♂ (64 bytes) () 08/05/2006 postreply 17:59:29

• 謝謝你的回複。我在澳洲，不知道fry's。請問哪裏可以上網看看嗎？ -一萬一千公裏- ♀ (10 bytes) () 08/05/2006 postreply 18:16:21

• look at this -德州老外- ♂ (355 bytes) () 08/05/2006 postreply 18:35:34

• 回複：look at this -FULLSERVICE- ♀ (97 bytes) () 08/05/2006 postreply 18:43:30

• 我的意見：搞security和usability本身是一對矛盾 -德州老外- ♂ (307 bytes) () 08/05/2006 postreply 18:53:15

• 回複：想DIY一個閉路監控係統，請高手指教從何入門呢？ -fullservice- ♀ (95 bytes) () 08/05/2006 postreply 18:33:29

• Don't think of cheap solution in surveilliance system. -德州老外- ♂ (0 bytes) () 08/05/2006 postreply 18:40:20

• 市麵上有很多DVR 卡,GEOVISION 算不錯的,功能很強!價高並不代表質高. -FULLSERVICE- ♀ (0 bytes) () 08/05/2006 postreply 18:50:58

• 錄像部分可以用目前的數字錄像機代替，也不貴。 -德州老外- ♂ (20 bytes) () 08/05/2006 postreply 18:56:08

• Wireless Cam -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:05:27

• I will forget this cam forever. -德州老外- ♂ (26 bytes) () 08/05/2006 postreply 19:18:49

• My meaning is if you have problem to run cable, wireless cam is -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:21:08

• My suggestion is don't think about wireless no matter what -德州老外- ♂ (269 bytes) () 08/05/2006 postreply 19:29:07

• not so bad, there are many cheap encryptic products -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:33:43

• what's their key space? 64bit? 128bit? what encry scheme used? -德州老外- ♂ (0 bytes) () 08/05/2006 postreply 20:22:16

• 當然額外的開支，額外的麻煩。技術上保守經濟上的小器好 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 20:28:53

• I wonder if we can start a proj from here -德州老外- ♂ (100 bytes) () 08/05/2006 postreply 20:46:28

• I am still student in college but not far from you. For encrypti -iamcaibird- ♂ (77 bytes) () 08/05/2006 postreply 21:04:18

• 米吐，but I won't consider DS chips. -德州老外- ♂ (211 bytes) () 08/05/2006 postreply 21:08:04

• DS1963S(SHA-1 64b), Java iButton(RSA 128b) are small size -iamcaibird- ♂ (83 bytes) () 08/05/2006 postreply 21:10:58

• Sure, if you can implement encrytion in uP, that will be another -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 21:19:05

• Those are hardware engine ready and MCS51 based at TI -德州老外- ♂ (0 bytes) () 08/05/2006 postreply 21:30:46

• I have no interest on 51 family anymore -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 21:42:36

• 本人是做這個,我還是偏向於用電腦,分辨率高,維護方便,功能強,不過的 -FULLSERVICE- ♀ (0 bytes) () 08/05/2006 postreply 19:07:35

• 監視係統數字化是趨勢。從摟主的描述，數字係統合適。 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:19:53

• 國內叫硬盤錄像機，用MPEG壓縮。 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:23:19

• 我傾向於傳統係統（小係統範圍） -德州老外- ♂ (98 bytes) () 08/05/2006 postreply 19:24:14

• 如果是小係統，用廠家的軟件。可靠性當然是模擬係統好。 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:28:10

• 大監視係統最頭痛的是磁帶庫的管理。 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 19:31:46

• 奧運生意真好做 -iamcaibird- ♂ (0 bytes) () 08/05/2006 postreply 20:03:58

• 用另外的電源？小偷把閘一拉，什麽都沒戲了。 -han_sei- ♂ (0 bytes) () 08/05/2006 postreply 21:32:51