How much does it cost to install and monitor about sixty hotels?

This has a lot to do with the clarity you require, the length of video storage, and the distance between the monitoring room and the camera. At present, one camera in 350 yuan (two famous cameras, not shanzhai) costs 654.38+0.3 million pixels, 32-way recording cameras cost about 2500 ~ 4500 yuan (how many hard disk interfaces are supported), and 3T hard disks cost about 900 ~ 654.38+0. The power cord is almost the same price (estimated to average per person 100M), as well as network switch, camera power supply, bracket, catheter and so on. The installation and commissioning fee is from 120 to 150 yuan per person. Suggested budget11~120,000 or so! Domestic brand video recorder, video preservation for more than 20 days.