The M240 network closed environmental monitoring bundle enables the monitoring of critical environmental conditions in distributed network closets, MERs and SERs.

1. © Copyright 2013 RF Code Inc.
All Rights Reserved
M240 Network Closet Reader
Network Closet Environmental Monitoring Bundle
April 24, 2013

2. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 2
M240 Network Closet Reader - Overview
• The M240 Network Closet Reader is an entry level device designed for distributed
network closet spaces.
• The M240 Reader supports a maximum of 20 RF Code Sensor Tags or Asset Tags.
• The M240 Reader supports the entire family of RF Code Asset Tags and Sensor
Tags.
 The ideal use of the M240 is environmental monitoring in IT / Network Closets.
• The M240 Reader is fully compatible with RF Code’s Asset Manager software and
Zone Manager middleware.
• The M240 Reader is simple to install:
 Wall or ceiling mount
 Multiple power options: POE, AC power brick, DC power connectors
• There is only a wired network version of the M240.

3. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 3
Network Closet Environmental Monitoring Bundle
• The Network Closet EM Bundle is enables the
monitoring of critical environmental conditions in
distributed network closets.
• The Network Closet EM Bundle consists of:
 One - M240 Network Closet Reader
 Two – R155 Humidity and Temperature Sensor Tags
 One – R150 Temperature Sensor Tag
 One – R120 Door Position Sensor Tag
• The Network Closet EM Bundle has a EMEA list
price of $995.00
• The M240 is only sold as part of the “Network Closet
EM Bundle”.

4. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 4
M240 Photos

5. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 5
M240 Network Closet Reader – Technical Specifications
• Support for a maximum of 20 Sensor Tags or Asset Tags
• Support for multiple simultaneous application connection
 Compatible with Asset Manager and Zone Manager software
• Typical read range of 50 to 75 feet LoS (line of sight) in a network closet
environment depending upon building construction.
 Dual Channel Radio Receivers equipped with helical antennae
• Full function Ethernet port (10 / 100, full duplex)
• Multiple Power Sources:
 Integrated POE (power-over-ethernet)
 External universal power supply (110/220 VAC)
 12 to 24 volt DC via bare wire connector Full function Ethernet port (10 / 100, full
duplex)
• USB A port for USB options
• USB B port for serial connectivity
• Support for Open API for direct reader integration

6. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 6
M240 Network Closet Reader FAQ – 1 of 4
Q1 – How is the M250 Reader different from the M250 Reader?
A1 – The M240 and M250 have similar physical characteristics and features.
However, the M240 is limited to only receiving data from the first 20 tags that it
finds.
Q2 – What happens when the M240 reaches it maximum of 20 tags?
A2 – Once the M240 finds the first 20 tags, it ignores all other tags that in
proximity to it.
Q3 – If I have more than 20 tags in proximity to the M240 Reader, can I assign
specific tags to it?
A3 – Yes. The M240 Reader supports the concept of a Tag Filter List or “white
list” which can be configured via the web interface on the reader. Once tags
are added to the Tag Filter List, only these tags will be observed and all others
will be ignored. The tag filter list must be administered on a reader by reader
basis.

7. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 7
M240 Network Closet Reader FAQ – 2 of 4
Q4 – Can the M240 Reader be utilized in a data center environment?
A4 – The M240 Reader is not designed for use in a data center environment.
The M240 reader has a limitation of 20 tags that it can observe. Data Center
environments typically have far more asset and/or sensor tags than 20.
Q5 – Can the M240 Reader be upgraded to the M250 Reader?
A5 – No, not at this time.
Q6 – Do all of the RF Code Sensor Tags work with the M240 Reader?
A6 – Yes, all types of RF Code Sensor Tags and Asset Tags work with the
M240.

8. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 8
M240 Network Closet Reader FAQ – 3 of 4
Q7 – Can I use Asset Tracking Tags with the M240 Reader?
A7 – Yes, but there are limitations. If the Tag Filter List feature of the M240 is
being utilized, the ability to track tags from one reader to the next will be
restricted and probably not produce the desired results. Contact RF Code for
more information on this topic.
Q8 – Is the M240 fully supported by RF Code’s Asset Manager and Zone
Manager applications?
A8 – Yes. The M240 is fully supported by Asset Manager, Sensor
Manager, and Zone Manager.
A9 – Does the M240 support Up Connect mode like the M250 Reader?
A9 – Yes, the M240 supports Up Connect Mode.
Q10 – Does the M240 Reader support encrypted network communications?
A10 – Yes, via HTTPS.

9. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 9
M240 Network Closet Reader FAQ – 4 of 4
Q11 – Can the M240 Reader be purchased by itself without the Network Closet
Bundle?
A11 – No.
Q12 – If more sensor tags are needed for monitoring my Network Closet, can
additional tags be added to the closet?
A12 – Yes, any of the RF Code Sensor Tags can be purchased and installed in
the Network Closet up to a maximum of 20 tags per M240 reader.
Q13 – How long does it take to deploy the Network Closet Reader Bundle?
A13 – Assuming the availability of network connectivity and power in the
closet, approximately about 30 minutes to configure the reader, deploy the
reader, and deploy the sensor tags.
Q14 – Can more than 1 M240 Reader be installed in a Network Closet?
A14 – Yes, but each reader must be managed and configured individually.

10. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 10
M240 Tag Filter List
• If the M240 Reader only “sees” the 20 or less tags in its closet, same
deployment pattern as the M250 today.
 If there is even the slightest chance, the M240 will see more than 20 tags, then
RF Code highly recommend configuration of the Tag Filter List or “white list”
• If the M240 Reader can see more than the 20 tags, then deploy the reader
using the same steps as the M250 plus the additional step of configuring the
Tag Filter List or “white list” via the Reader’s web interface
• How to configure the Tag Filter List or “white list”:
 Once the M240 reader is functional on the IP network, point a web
browser at the IP address of the reader.
 Under the “Configuration” section of the reader web UI, select “Tag
Filter”. Utilize the multi-line entry field to enter up to 20 tag ID’s (group
code + numeric).
 Save the configuration and close the web interface
 The M240 reader will now only observe the tags in the Tag Filter List

11. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 11
Asset Tracking & the M240
• Asset Tracking with the M240 may not be a viable solution if the
Tag Filter List or “white list” is enabled.
 Note: Operating the M240 without the Tag Filter List enabled, could
result in unpredictable results if more than 20 tags ever enter the read
range of the reader.
• Since the Tag Filter List only allows the M240 to observe a
specific list of tags, if a new tags comes into the range of the
M240 and is not in the Tag Filter List, the reader will never
report it.
• For configured tags in the M240 Tag Filter List, presence and
absence of presence (online / offline) can be reported.

12. © Copyright 2013 RF Code Inc. All Rights Reserved
Slide 12
Monitoring the Tag Capacity Used of the M240
• Just like the M250, the M240 Reader will
publish via its API the “Tag Capacity Used”
in a percentage.
 For an M240, the maximum number of tags
will be 20, so the percentage will be
number of tags seen divided by 20.
 If the Tag Filter List or “white list” is
configured, then the calculation will be the
“number of entries in the Tag Filter List”
divided by 20.
• The “Tag Capacity Used” is visible in ZM
and AM. In AM, thresholds can be
configured to warn users where they are
out of tag capacity on an M240.
• RF Code highly recommends configuring a
threshold on Tag Capacity Used on M240
Readers.