【 Weak current college 】 building intercom system introduction---Power By 【 China power house network 】

Preface Visual intercom system for multi-tiered, high-rise modern residential property management. It allows the administrator to complete the guest staying at home, and administrators, administrators, and residents, visitors and residents of the call and administrator, open the door of the tenants. On the one hand, to ensure that the communication channel security, confidentiality, on the other hand the system in addition to the receiving households alarm, you can connect a variety of smoke, gas, burglar alarm, automatic probe, combined with an in-place sound and light alarm and alarm function to the administrator, more in line with the requirements of modern security technology. 1. building intercom system
1, 1 system: building Visual intercom system is mainly composed of administrators, door machine, isolators, interior extension, system power supplies, and other devices: the security guards ' room to install the Administrator machine; in each residential building entrances and install digital door machine, the visitor can pass the gate machine call this building of any one household or watch security; in households home install one Visual household telephone, households are available through the open door operation implementation unit, call the Administrator machine and visitors realize video intercom. 1, 2, system functions: video intercom and duplex communications: households and host it at the gate, household and management service, management service, and the doorway between hosts, enabling third-party intercom bi-directional communication. In addition, between households can also communicate via Central Administration host intercom. Tenants may silently monitor multiple doors; door: visitor call household or Office, household and Office staff can be remote-controlled electronic locks the door, and can automatically turn off when you return to the household can password open door, or the use of RF induction card opens the door; system programmingset: visitors only need to enter the room number can be its own image transmission to household extension for households to identify visitors to decide whether or not their phone or door. When households, visitor center, access the call by management control; management center machine management: a clock timer, alarm, extension encoding, storage, search, go out, and many other features, large screen LED display that shows call household room number, 3KM communication distance, 6-cell bus system wiring, and security networking; household extension optional features: phone features: backlit keyboard, hands-free press, useful telephone numbers-speed dial, 20 seconds can be electrically erasable voice recording for body; entry identification, confirmation; external speakers, emergency call-out shows that household; no automatic transfer security. The door the host has analog-and digital, digital led display, waterproof metal casing. Decide whether or not their phone or door. When households, visitor center, access the call by management control; management center machine management: a clock timer, alarm, extension encoding, storage, search, go out, and many other features, large screen LED display that shows call household room number, 3KM communication distance, 6-cell bus system wiring, and security networking; household extension optional features: phone features: backlit keyboard, hands-free press, useful telephone numbers-speed dial, 20 seconds can be electrically erasable voice recording for body; entry identification, confirmation; external speakers, emergency call-out shows that household; no automatic transfer security. The door the host has analog-and digital, digital led display, waterproof metal casing. 2. main equipments
2, 1 Administrator machine features: as an exception immediately displays fault information; has a password to open feature, the password in the Administrator machine set or modified; you can call all indoor and Talkback; you can watch and listen on the gate and reception door machine calls and open the door to control; you can receive calls and indoor display call room number, in case of a "busy line" monitor a memory function, administrators can press-in, first-out principle one by one, and automatically remove code function; you can give priority to add more indoor unit alarm signal, and repeatedly displayed; you can set the household indoor lights on "Message Center" tip back; hosts have door machine video interface, you can output video signal at the door machine to monitor system status monitor, display and video at the door. 2, 2 door equipment feature: press number call indoor and directly by calling the administrator Tel and Talkback; password lock features such as continuous press the wrong password three times, the door will automatically connect administrator Tel; there are night-time infrared supplemental lighting function, so that night will still be able to clearly see the image; the automatic cutting words features such as call did not respond, the 20-second auto cutting stripping(¢ò); can transfer power from electric locks (General Electric) lock, and unlock (electromagnetic lock) power loss; has LED display room number and the double meaning of the information. 2, 3, interior extension device features: you can receive the call, the gate of the machine and the guest speaker, and indoor 4-inch ultra-thin picture screen clearly shows the visitor's image and door status; in the visitor call household indoor unit, direct press room press unlock keys remote control open public security door electric locks; indoor staff raise indoor microphones can call administrator Tel, and Talkback; indoor machines such as help with the "emergency" button, in case of emergency, you can press and hold this key for about 2 seconds (anti-misoperation touch protection function), rescue signal immediately transmitted to the Central Administration, room number display immediately coordination show accidentroom, make calls people receive timely support; indoor machine if accompanied by a "message signal" indication, prompting the household management center have called this room staff, facilitate prompt staff promptly call center; indoor reservation interface that can be additionally equipped with security alarm host, there are five alarm device and alerts, including fire and theft of gas, door and window stolen and emergency relief; when the indoor unit is at fault, does not affect the normal operation of the system. 2, 4 isolators (decoder) for various indoor ext provides address 2, 5 system power combined with total system design of power supply, when the city electricity have a power fail, backup power supply automatic power supply, the amount of reserve power for a period of not less than 6-12 hours, and ensure the system is no different from the normal power supply, not only to talk, not the Visual of the phenomenon.