哪里有卖便宜的无线或长距离有线的摄像头?

[terry]

想自己装一个远程家用防盗监视系统。

初步设想是:
1) 用REMOTE ACCESS SOFTWARE TO ACCESS HOME PC。
2) 装1-2 个无线或长距离有线的摄像头(装载大门处或客厅)，当然无线最好。

REMOTE ACCESS PC技术非常成熟。现在拿不准的是摄像头有关的应用。哪位大侠装过，能否分享一下经验。我对清晰度无太大要求。主要是防盗和防火。成本要低。

谢谢!

 

[穷凶极饿]

radio shack... wireless video cam for PC... 5xx$...

 

[GoneWithTheWind]

This is an excellent one for tons of usuages.

http://www.dlink.com/products/?model=DCS-1000W

 

[GoneWithTheWind]

最初由 terry 发布
想自己装一个远程家用防盗监视系统。

初步设想是:
1) 用REMOTE ACCESS SOFTWARE TO ACCESS HOME PC。
2) 装1-2 个无线或长距离有线的摄像头(装载大门处或客厅)，当然无线最好。

REMOTE ACCESS PC技术非常成熟。现在拿不准的是摄像头有关的应用。哪位大侠装过，能否分享一下经验。我对清晰度无太大要求。主要是防盗和防火。成本要低。

谢谢!

我想了想，并做了调研，我有下面四个方案:

1) 方案一 LEAST COST
Use normal USB webcam plus extended USB connection cable.
Cost: Cheap USB webcam (C$20) + extended USB connection cable(C$10)
Pros: Cheap, Don't need AC power for CAM.
Cons: Not easy to move。

2) 方案二 Second LEAST COST
Use pure analog wireless cam + existing TV capture card with RCA port.
Cost: C$70-80 (analog wireless cam) + C$60 (TV capture card if bought in China)
Pros: Easy to move, Wireless
Cons: AC power

3) 方案三 ( EXPENSIVE)
802.11b WEB CAM like D-LINK DCS-1000W
http://www.dlink.com/products/?model=DCS-1000W
COST: Around US$270
Pros: Full 2.4G Internet access solution.
Cons: expensive, need AC power

4) 方案四 ( MOST EXPENSIVE)
Tiny webcam with audio capture.
COST: US$280 for tiny CAM + backup button/small battery
Pros: Least chance to be found.
Cons: Only 4-5 hours, need lots of additional attachments to get video out.


希望大家补充。

 

[Kent以东首帅哥]

USB webcam只能连5M长,如果加上extension, 必须用有源的.