Zigbee Module

Zigbee network has the characteristics of saving electricity power, reliability, low cost, large capacity, security,

General introduction  

Chongqing Jinou Science&Technology developed a Zigbee embedded antenna wireless data communication module,whose system uses standard ZigBee wireless technology, in line with the industry-standard  applications of wireless data communications module. This Zigbee module can achieve transparent data transmission between many devices, and it can form MESH-based reticular network structure .This module has the characteristics of small volume, ultra-low power consumption and low-cost . It can be either as an independent data transmission termination or  as a short-range wireless data transmission module which is easily embedded into a variety of products.

Zigbee network has the characteristics of saving electricity power, reliability, low cost, large capacity, security, and it can be widely used in various automatic control field. The target application area  is  the  industry, household automation, remote telemetry, vehicle automation, agricultural automation, medical care and so on, such as lights atomation control, sensor wireless     data acquisition and monitoring, oil field,electric power, mining and logistics management etc.

 Advantages:

  Low power consumption: At the low power consumption standby mode, two No.5 dry-   charged batteries can support one node to work 6 ~ 24 months, or even longer.

  Low cost:Because of dramatically simplifying the protocol,Zigbee reduces the requirements for the communications controller. Zigbee is protocol patent fee free.

  Low rate: Zigbee can work at the low rate of 20 ~ 250 kbps.

  Short range: Transmission range is generally between 10 ~ 100 m (32.8feet~328 feet).

 Short time delay: The response speed of Zigbee is very fast, in general, it merely need 15ms from the into work state and it merely need 30 ms from nodes connect into the network state.

 High capacity: Zigbee can adopt star topology, platy and mesh network structure, composing of up to 65,000 network node.

 High security: Zigbee provides a three-tier security model, including the use of Worry-Free Security settings, the access controllist (ACL) to prevent illegally accessing the data and Advanced Encryption Standard (AES 128) symmetry password. License-free frequency band.Zigbee adopts direct sequence spread spectrum of the industrial scientific medical (ISM) band, 2. 4 GHz (global), 915 MHz (USA) and 868 MHz (Europe).

The Applications of Zigbee

•   Wireless Sensor Network( WSN)
•   wireless automatic meter reading system of water,gas,heat, electricity meters
•   wireless intellectual traffic control, signal lights control and street lights control
•   wireless fire safety alarm, building monitoring 
•   wireless catering order, canteens sale of food system
•   wireless Access Control, Time and Attendance System
•   wireless PTZ monitoring, engine roomequipment monitoring
•   wireless Store & Logistics, laser guns, bar code reader
•  . wireless RFID remote data transmission
•   wireless meeting ballot system
•   wireless mapping instrumentation data acquisition
•   wireless POS Terminal
•   wireless electronic bus stop board
•   wireless Queuing System
•   wireless OCS-A ,electronic weighing instrument
•   wireless car inspection and four wheels fixes position
•   wireless parking lot charge system
•   wireless medical monitoring system
•   wireless driving test monitoring system
•   wireless water conservancy and hydrological monitoring system
•   wireless agriculture irrigation monitoring system