Project: residential area security and video surveillance programmes

In recent years, with the rapid development of China's economy, the dwellers of living have been significantly improved, especially urban living conditions continue to improve, people living in the resolution of the issues are increasingly concerned about the safety of people living in the purchase, security is on the estate management level is an important condition of perfect.

Especially those that mobility is stateless criminals, often choose residential attacks target alarm as can detect criminals commit the time and location, so it can't easily be hands-on.

Residential security monitoring system can be divided into Community alarm system, community security intercom system, community CCTV system.

I. Community alarm system:

This system is installed within the community with a set of alarm systems, including walls and community surrounding etc installed alarm infrared correlation, the implementation of the community, the security or the guard deploys troops through the alarm host real-time understanding of all the circumstances surrounding the community.

In addition, all staff are available through the keypad on system programming, boot, shutdown, deployment, such as control disarmed. When zone alert after keyboard led display can show proof area code, make the staff immediately clear alarm location so that the timely processing of intelligence.

On shooting probe consists of a transmitter and a receiver.

The transmitter emits a modulated infra-red beam of the two, which constitute the two infrared sensors protection area. If someone is attempting to cross the protected area, the two infrared is at the same time shielding, the receiver output alarm signal, trigger the alarm beep. If there are birds (such as birds, pigeons) flew over the protected area, because of its size is less than the protected area, only blocking a infrared rays, the transmitter is not considered normal, alarm to the alarm. After the infrared light modulations in order to prevent the sunlight, lighting and so on the outside light interference, can prevent the malicious use of infrared light interference probe.

This programme with safe, economical and practical, complete and compatible with the principle of hierarchical control system can adopt, simple operation.

Alarm system available to the Manager is an intuitive sound like alert, related personnel up to the community through all security, timely measures, infrared alarm time tell where intruders, managers can track the status of the devices present and functioning and community around, if this system be implemented, will improve the security situation has played an active role in security.

Second, community security intercom system:

The system is the family security and Visual (non-Visual) intercom-phase combination, will generally be divided into single rooms and floor plans.

Including talkback host and extension and alarm sensors.

The host usually installed on each danyuanmen, extension installed in households, extension with alarm interface, you can connect with alarm, alarm sensor probes are generally available infrared sensor, door contact switch, gas leak detectors, etc.

When the visitors pressed household corresponding room number, the respondent tenants from indoor ext monitor to see the visitor's appearance, while also picked up the receiver and the visitor to make calls to press the Unlock button, you can open the gate electric lock.

Residents out, downstairs with magnetic card, remote control, non-contact IC card or the card on the host, is the extension of the attached door magnetic switch, infra-red probe on standby, and then, when the culprit's invasion can immediately alert to building management machine or central management, and building management machine or central management machine display alarm user room number.

When tenants home with magnetic card, remote control, non-contact IC card or the card on the host for the lock operation is also automatically removed immediately on defense.

Households removed immediately after entering the apartment, in case of emergency, will continue to apply emergency button for alarm.

Most installation building Visual intercom system of residential buildings are equipped with Central Administration, and install a controller so that tenants and visitors communicate directly into household, Central Administration and the visitors of third party communications.

In building Visual intercom control systems to join Management Centre controller, equivalent to enhance system security capabilities, but also further improved the property management Department for comprehensive management of residential district.

Community management machine can connect up to 256 building hosts and building management, implementation of community management machine call any tower management machine and any extension, and call functions. At the same time any extension can be alarming to community management, community management machine to display alarm extension building number and room number, use a very convenient.

III. Community CCTV monitor system:

In a number of grades of relatively high garden Villa area, generally require the installation of CCTV surveillance systems.

Monitoring points available at the gate, parking lot, main street, in the security control room, you can monitor the entire villa. If you find any suspicious individuals, available recorded, and to take appropriate precautions. As in the Villa area surrounding install anti intrusion detector linkage, once a wrongful intrusion, personnel will immediately alert, in the control room to the screen directly to the primary monitor, in real time video, security staff can immediately rushed to the scene.