Margin should be left leads from the jammers cable 1m

 Round monitoring system is the the aforementioned sentinel surveillance system in the fixed focus lens replaced by electric zoom and full range PTZ increase can be up and down movement, so each monitoring point jammers can glance up and down about, they equipped with a focal length of the lens can also be changed within a certain range. Obviously, of PTZ and electric lens action needs to be controlled by the controller or decoder in conjunction with the system host. Easiest all-round monitoring system compared with the most simple sentinel surveillance system in the front-end increase a full PTZ and electric zoom lens, another front end to the control room needs more than laying more than one core control cable. A small garment factory monitoring system, for example, in its garment shop installed two full range enhancer, director of the Office of configuration a normal TV, a switch and two controllers, when the director need to know about the workshop, just one of several enhancer is selected by the switch screen enhancer, and by operating the controller scanned the entire monitoring site, a local sentinel surveillance.
The development of the monitoring system to date, in addition to the the monitoring technology innovation, and monitoring products have begun to form a powerful security monitoring system with other products, the system uses electronic fence enclosed area surrounded by the monitored area, blocking and alarm systems have electronic fence, is a species invasion active anti-Vietnam fence intrusion attempts to fight back, to repel the invaders, delay the invasion time, and does not threaten the lives of the people, once someone intrusion, system startup alarm monitoring system monitoring and intrusion signal is sent to monitoring equipment on the security sector, to ensure that the management staff to keep abreast of the alarm zone, and fast to handle. Margin should be left leads from the jammers cable 1m, shall not affect the rotation of the jammers. Enhanced cable and power cord should be fixed, do not have to use the plug under the dead weight of the cable.
Initial installation of the first jammers after energized Take a look at the fine adjustment, check the various functions, observe the monitored area coverage and image quality, to meet the requirements before fixed.
DVR host switching, control, programming, inspection records; digital video surveillance system should also check the records of host crashes, image display and record speed, image quality, the control functions of the front-end devices, as well as communication interface functions remote networking capabilities