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QC0161 Temperature/Humidity/CO2 Sensor
The Screen will show the transmitters it can see in range of the receiver, these can be sorted by
sensor type or ID as per preference.
Each Transmitter will show the following
1.
Sensor ID
2.
Transmitter Type
3.
Battery Voltage
4.
Values being received
5.
Signal Strength and frequency
It is important to check all of this information to confirm that each sensor is being seen by the
gateway and at regular intervals in relation to (5). Blue colour dots show direct messages being
received and Orange colour dots show messages received via repeaters.
Correct setup and operation of Realtime‐online, will require all the Sensor ID's and Transmitter types
in conjunction with the Gateway ID.
The RSSI is shown in dBm with a bar chart showing signal strength. This is an important parameter.
The table below shows dBm ranges in relation to Signal strength.
The range shown above reads ‐100dBm this is shown in the table as a Marginal signal therefore will
need improving either by reviewing the transmitter location, moving the Gateway closer or adding a
signal repeater in between transmitter and receiver.
Invisible Systems Limited
7‐9 Beetham Road, Milnthorpe Cumbria, LA7 7QL, England
Phone: 01539 722 520 Email: info@invisible‐systems.com
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