What instruments are needed to maintain the safety monitoring system?

The maintenance of security monitoring system needs instrument analysis.

1. Cell perimeter crossing prevention alarm

The perimeter anti-crossing alarm system of the community is designed with an active infrared radiation alarm system for perimeter anti-crossing, which actively detects, locates and alarms the illegal intruders around, so as to inform the security personnel of what happened in the shooting area and prompt them to deal with it. The residential area adopts the way of erecting infrared cameras on the fence and combining infrared shooting for protection. According to the site conditions and Party A's suggestion, the number of cross-shots is at most 50 pairs, and the situation of each alarm point will be displayed on the digital map, and the monitoring camera can point to the problem location for viewing.

2. Closed circuit television monitoring

The main channels and areas of CCTV monitoring system are multiplexed through CCTV monitoring, so as to give linkage alarm when the situation occurs. Use outdoor color omni-directional three-variable cameras, use cameras with different illuminance, and install infrared night vision cameras in different parts. The design system adopts the hard disk video system of alarm linkage video recording as alarm image storage, and adopts large-scale video matrix as central control system.

3. Intercom and all-in-one card (including family anti-theft)

The main purpose of this paper is to effectively manage and control the visitor flow of residential quarters, residential buildings and residents. By setting up the management center machine and the door machine of the residential building to form the peripheral access equipment, designing the indoor machine of residents and selecting the household extension with networking function, the functions of the system can be improved and expanded to meet the needs of different households and save the increased investment due to setting different system functions. The extension system can not only meet the visual intercom function, but also realize the function of calling the property management center. The functions that can be realized in the intercom part include: building visual intercom, smart home security, community announcement, photo message, home appliance control, lighting control, three-meter inquiry, community service, family assistant and so on. Full Chinese interface, graphic display, touch screen operation locking control, monitoring, He Xuan ringing, doorbell, call post, call center, emergency call, wired and wireless area alarm, MMS sending and receiving, call transfer, caring function, silent and undisturbed, supporting touch screen operation. The one-card part mainly considers practicality, durability and convenience for users.