Your Location:Home > Case > Project Case
Honeywell wired telephone network alarm system upgrade is feasible
Category:Project   Publish:2014-07-07 14:18:32   View:2741次 [Back]

With fixed targets for surveillance of emergency, robbery, burglary and fire alarm network systems, its means of communication generally takes three forms:
1.      wired communications: the front-end (site) alarm/control communication alarm Center and hosts through the local public network transmitting alarm information and other information.
2.      wireless communication: front-end (site) host and the alarm of alarm/control communication center through a private radio station launched a fixed rate (spot) delivery network alerts, and other information.
3.      wired and wireless communication mode: usually field detectors (infra-red detector, magnetic, gas) with alarm and control communication between hosts using wireless communication (trigger) mode, and alarm control/communication host and network alarm Center is still wired communication transmission of alarm information and other information (strictly speaking first alert communications is the same).
According to the survey, China's current alarm systems that are running (at a fixed target for monitoring object) 99% above using cable communications. In view of the early development of this type of alarm networks, due to the level of science and technology and communications limitations, there are obvious technical flaws, main alarm network information transmission mode of uniformity. There run such a network can be considered substantial risks, endangering the safe operation of the alarm system. Its biggest problems are due to poor telephone lines laying hidden and easily destroyed (natural and man-made), cause network crashes and police failed. Therefore, in recent years, the security industry is always looking for something safer and more reliable, faster and more economical (relative), more useful network (alarm) information communication method, and conducted a lot of research work.
 
Based on domestic security market demand as well as the State of operation and management of an existing alarm network, we developed in what is now the anti-theft alarm system, cable (telephone) communication mode based on the new alarm network wireless (GSM) communication functions, making the entire alarm network communications channel with dual network communication capabilities. After you upgrade the whole system compatibility and ADEMCO 4+2 ADEMCO Contact ID communication formats, namely old phone line to alarm mode. SMS alarm control system is developed and the corresponding software, GSM communication module DA-2300 anti-theft alarm controller, making the entire system a genuine transition to cable (telephone line)/wireless (GSM) dual-network communication alarm of high reliability, maximum solution technical defects of the old alarm system.
Data transmission based on GSM wireless network with a secure, reliable, fast, and low operating costs, DA-2300 series of wireless alarm modules using international standards for digital cellular telephone systems (GSM) communications technology provided with the program-controlled digital switching network (PSTN) communications technology of network communications. In wired network (local line) occurred fault situation Xia, especially on has high IQ technical modern crime nature (first damage alarm system of communications facilities, means) of features, system can automatically using wireless network (GSM) will police love sent to command received police Center or to voice and SMS of way sent to center or user, and guarantee alarm system still in normal of alert state, prevent omitted of accident occurred.
DA-2300 series GSM wireless alarm modules as a utility and technological achievements, promotes the development of safety technology in China will play a positive role. With system of constantly improved and perfect, can in actual of application in the appeared out many of advantage, especially in existing alarm network of transformation upgrade in the, has more wide of applicability and compatibility, can full using existing alarm system resources, thus avoid resources of unnecessary waste and short-term within of repeated sex investment, after repeatedly research, special developed out following upgrade programme, respectively adapted different of alarm system, following to Honeywell (original C&K) 2300 series alarm system for cases:
 
Reconstruction scheme of
A and alarm Center renovation grounds: because of the Honeywell (formerly C&K) Alarm Center mostly through a telephone line, a 14.4 modem, Win98 operating system CFSK-103 communications formats such as obsolete technology, led to poor reliability, compatibility of alarm system;
B alarm Center into: DA-2008-4 alarm Center by our independent research and development, using international GE and ADEMCO 4+2 ADEMCO Contact ID communication formats, Win2000 or above operating system, and other advanced technologies, alarm system dependability, compatibility, scalability is extremely high. Added by our independent research and development of DA-2008sms SMS alarm control centre so that the whole system is a genuine transition to cable (telephone line)/wireless (GSM) dual network communication alarm of high reliability
C, client-side transformation: the alarm via the legacy C&K2300 series keyboard communication ports for host connections, and GSM-2300D an alarm communication module, you can achieve PSTN/GSM dual-network alarm. Center renovation, original Honeywell 2300 series alarm as long as the communication format changed to alarm ADEMCO 4+2 to a phone line, alarm half speed is faster than ever, and connection rate higher than they used to;
D, the product definition:
Alarm system wireless extended module (referred to GSM wireless module) is tie Honeywell 2300 (can compatible Ademco) series control hosts, achieved wireless alarm and remote on control hosts for modify set of products, is Honeywell 2300 (can compatible Ademco) series control hosts of police love reported of GSM wireless channel extended module, it can receives Honeywell 2300 (can compatible Ademco) series control hosts of alarm police love, Complemented its own report information required for maintenance management, by Wireless GSM network reported to the alarm Center and the user.
"DA-2300" (also known as keyboard wireless modules) are currently supported: Honeywell (formerly C&K) 2300 series (compatible with Underberg) hosts.
 
E, main function:
1.    support for dual tone multi-frequency (DTMF) reported to the ADEMCO 4+2 ADEMCO Contact ID and alarm Center two communication protocols, and support for voice and text messages reported to the Center in two ways;
Honeywell 2.    wireless module 2300 series keyboard control host real-time communication, and 3 sets of 5 sets of alarm number receive SMS operation number. Ways that users can SMS keyboard on the control console of all operations. Text of double encryption, password protection and with the 4-bit operation, so that the whole alarm system more secure, reliable, and initial password is 1234;
3.    supports the upload/download computer terminals, wireless module programming software (refer to the DA-2300 programming software instructions);
4.    free to choose the path of escalation Center (telephone/GSM);
5.    with phone line fault detection, on-site monitoring function; 

6.    wireless module default zone alarm SMS message and Honeywell 2300 series control host as the default zone information. Users are free to modify input corresponds to zone alarm SMS message;
7.    extends the zone of three different trigger modes, trigger modes include N.C, N.O or three 12V voltage signal. Can be used as its own tamper zone, this zone 3 zone extended address 17,18,19;
8.    wireless module comes with a set of normally open relay output terminal and a set of normally closed relay output can be used as remote-control appliances;
9.    users can SMS to force arm or disarm the control host, and wireless module can reply message "host has been arming" or "host has been disarmed";
10. supports all existing GSM network SIM card. Optional wireless module 00-99 days, notified by SMS or center specified users to check SIM card balances owed dues. Wireless module informs the user that the message read: "Please refer user wireless module SIM card balances";
11. the use of stable and reliable industrial grade Modem;
12. According to the GSM signal status, Auto-Tune Wireless Modem launches gain; automatic matching 3dB gain antenna, guarantee the normal;
13. the application of double CPU architecture: assurance Wireless Modem control and alarm signal acquisition and separation of operations on the control unit, you can make the device more stable and reliable;

 


点击关闭