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Using the Wireless Range Extender

1. Adding a Wireless Range Extender to a Sensor Network

KWJ-WSN wireless range extenders can be added to any KWJ-WSN 

sensor network through the KWJ-WSN online sensor monitoring soft-

ware.  

Steps to add Wireless Range Extenders to your Sensor Network.

• 

Choose “Manage” from the main navigation.

•  Select the network you would like to add the range extenders to.

• 

Find the bottom of the section “Sensor List / Assign Sensor”.

• 

Enter the ID and Security Code from the back label of the 

 

range extender.

• 

Press the “Assign Sensor” button.

•  Repeat this process to add more range extenders to the network.

Once the range extender has been added to your network, you will need 

to update and push the sensor device list to your range extender so it 

knows what sensors to allow communication with. For a USB gateway, 

go to the KWJ-WSN gateway application/service and click “Download 

Sensor Updates”. For an Ethernet gateway, power cycle the device by 

unplugging it, waiting 10 seconds  then plugging it back in. For a 

Cellular gateway, use the power button to turn it off, wait 10 seconds 

then turn it back on.

After resetting the gateway, plug the range extender into an AC wall 

outlet. The range extender will have a green light when it has found the 

network. If the light is steady red, check the network, unplug it and try 

again.

Contains FCC ID: ZTL-RFSC1  

      

         

  

    

and  IC: 9794A-RFSC1

This device complies with Part 15 of the FCC 

Rules. Operation is subject to the following 

two conditions: 

(1) this device may not cause harmful 

     interference and 

(2) this device must accept any interference 

     received, including interference that may 

     cause undesired operation. 

ID: ######

Code: XXXXXX

Содержание KWJ-WSN

Страница 1: ... separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help WARNING Changes or modifications not expressly approved by Monnit could void the user s authority to operate the equipment RF EXPOSURE WARNING To satisfy FCC RF exposure requirements...

Страница 2: ...forwarded onto the gateway In all implementations where network traffic is kept below 6 messages per minute the worst case lag through a range extender to the network is 20 seconds If more than 6 messages are gen erated by wireless sensors talking through a range extender it is possible to experience data lag beyond 20 seconds KWJ WSN Wireless Range Extender Features Extends the coverage area of y...

Страница 3: ...st to your range extender so it knows what sensors to allow communication with For a USB gateway go to the KWJ WSN gateway application service and click Download Sensor Updates For an Ethernet gateway power cycle the device by unplugging it waiting 10 seconds then plugging it back in For a Cellular gateway use the power button to turn it off wait 10 seconds then turn it back on After resetting the...

Страница 4: ...ts network Rxm stands for Received Messages In the above example there were 7 messages that were picked up by the range extender and sent through to the network Fls stands for Failures In the event that network traffic overwhelms the range extender the number of messages that were attempted to be delivered but failed are recorded Qu stands for Queue If the range extender is overwhelmed with messag...

Страница 5: ...r and the gateway If the sensor detects a stronger signal from the range extender it will automatically connect to the range extender If the sensor detects a stronger signal from the gateway it will automatically connect to the gateway and ignore the range extender Wireless Sensor Wireless Gateway Range Extender Wireless Sensor Wireless Gateway Stronger Signal Range Extender Wireless Sensor Wirele...

Страница 6: ... Memory 30 000 Messages Recommended Network Communications Up to 6 Messages Per Minute Range Extender Communication Delay Up to 30 Seconds At number of recommended network com munications Mechanical LEDs Single LED H W Status Activity Flashing Red Green looking for a gateway to join Solid Red no network found Solid Green has joined a network Flashing Green sensor data is intercepted and relayed En...

Страница 7: ...c casionally placing a range extender in between is advised Is the repeater compatible with my existing network If your existing network version begins with 2 x x x the range extender is compatible Any previous versions 1 2 xxx are not compatible What is the increase in range The range essentially doubles when a range extender is placed on the network Depending on the environment the range extende...

Страница 8: ...ss Sensors or sensor monitoring software please visit us on the web at http www kwjengineering com KWJ WSN SPEC are trademarks of KWJ Engineering Inc 2014 KWJ Engineering Inc All Rights Reserved KWJ Engineering Inc 8430 Central Ave Suite C Newark CA 94560 510 794 4296 www kwjengineering com ...

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