Chongqing Monitoring Company, which major? Recently opened a bar. I know. Thank you.

I have a friend who is a monitor. Their products are all national first-class brands, but the prices are too expensive. Basically, the cameras are all on 1000, which is not recommended.

You can go to Shiqiaopu, where there is a professional security market. In addition, all major computer cities in Shiqiaopu have monitors.

I also bought it in 2009. The price is cheap, so I won't say my name, lest I say I'm advertising.