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2G/3G GPRS WCDMA IP modem/DTU for street light LED light cabinet remote control

Time:2020-03-17 Source:

1. Challenge:

With the development of the times, we continue to accelerate the pace of urban modernization, urban road lighting and city lighting engineering requirements are greater, and energy supply and demand has become increasingly prominent, and the requirements of saving energy, green lighting more urgent ,Higher and higher. Now and then use those traditional manual, methods clocked urban lighting system can not meet the requirements. How to take advantage of high-tech means to resolve these contradictions will become a new field of lighting control and critical issue. Urban road lighting automation and intelligent management as one of the city symbol of modernization, it brings economic and social benefits are very significant, and its promotion and implementation of public works will also be an important part of the construction.


2 . The solution :
Caimore wireless cellular DTU can perfectly solve this problem . Lighting automatic monitoring and management system can flexibly on / off lights, keep abreast of operational parameters, to detect faults, the traditional artificial "patrol light" system to a "duty" system, which greatly improve the management efficiency of the lighting system. System can automatically collected data storage, statistics, and can at any time query and print, which greatly improve the management level, while through the whole night light, night lights and intelligent regulator and other means to reduce energy consumption, improve equipment life, get good economic returns.

Caimore DTU connect to center sever by wireless GPRS/CDMA/LTE network to provide a Transparent transmission tunnel and realize the network between the lamps .
1. The reliability of communication - communication systems have to withstand the long-term harsh conditions and strong electromagnetic interference or noise interference, and maintain communications.
2. The construction costs -meet the reliability you should consider the construction costs and long-term use and maintenance costs.So wireless is your best choice.
3. The two-way communication - not only can upload information , but also to release controlled amount.


3 . How to Realize :
Lamp controller connect with DTU by RS232 or RS485, DTU send the instruction from the control center to lamp controller, to realize remote control , lamp controller send the data to control center via DTU .

wireless cellular DTU

4 . Advantage :
1 . Increase the rate of light
2 . To save energy, reduce electricity bills
3 . Extend the service life of lamps
4 . Save manpower and material resources, improve the management level

5 . Why Caimore :
Caimore products builds rugged, reliable devices that can do their jobs in tough environments. And we get your data where it needs to go, whether it’s via wired connections, wireless connections or one of the many possible combinations of the two.Also there are many parents and qualifications in our side . We can provide you a competitive and useful solution.

Caimore had devoted themselve in SCADA/IOT/M2M for more than 15 years . Mainly deal in MNVR/MDVR/Bus wifi router with VOD function for advertisement pushing / Industrial router with and without wifi/RTU/DTU(IP can.)/SMS modem etc.

Products with 2G/3G/4G network type are available . Also different cellular for different requirements .

6 . Qualification and testing
1, wireless communication online maintain patent technology
2, Moore Laboratory’s high and low temperature test report
3, Product Quality Inspection Detection of Fujian Institute
4, copyrights certificate
5, EMC test report
6, the state compulsory 3C certification


7 . Certification and Honor:

2009 Caimore's GPRS DTU product was named "Innovation Award";
2011 Caimore was awarded "Best Supplier of Customer Satisfaction in China's Industrial Control Sector"
2012 Caimore becomes a member of China Association For Quality Promotion
2013 becomes a member of Intelligent PEB Industry Technology Innovation Strategic Alliance;
2010 Caimore was certified as state high-tech enterprises;
2010 Caimore was certified as state dual-soft enterprise.


Xiamen Caimore Communication Technology Co.,Ltd. is a professional wireless data terminal products supplier since 2003.Own wireless online maintenance technology patents and eight software copyright.Main products:Vehicle WIFI advertising router,Industrial wifi router,etc.Contact us now! Email: oversea@caimore.com