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Room Alert 32S Monitor - Essentials


The Room Alert 32S is AVTECH's flagship environment monitor, offering the highest security features in our product line, including protocols like HTTPS, TLS and SNMP v3. Learn more about AVTECH's approach to security here.

This model is packed with the most capacity for the most sensors. It monitors temperature, humidity and its own main-vs-battery-power status. With room for 30 sensors/accessories each and the capacity to toggle multiple low-voltage electrical devices, it's got your environment covered.

When conditions exceed your thresholds, Room Alert notifies you right away so you can act quickly.

  • Send email and text messages right from the device.
  • Trigger the warning LEDs and siren sound on a Light Tower.
  • Pair with (or other compatible platforms) for even more alerting capabilities.

Essential Bundle

  • 1 Room Alert 32S Monitor
  • 1 Digital Temperature Sensor (25')
  • 2 Digital Temp/Humidity Sensor (25')
  • 2 Digital Temp & Air Flow
  • 1 Flood Sensor w/8' Cable
  • 1 Digital Active Power (10')
  • 1 Room Entry Sensor

Choose Your Option

Room Alert 32S Monitor - Essentials Bundle   $ 1,995.00

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Room Alert 32S Description

Unique to our product line, the Room Alert 32S features these secure protocols:

  • View the built-in web interface over HTTP or HTTPS.
  • Push data to your account over HTTPS.
  • Send alert notifications from the device over your TLS mail server.
  • Integrate the device into your preferred SNMP program over SNMP v3. (SNMP v1 traps and SNMP v2c also available)
  • Update your firmware with your authenticated username & password.

Like the Room Alert 32E, this unit is packed with the most sensing capacity: it monitors your facility for temperature and humidity and boasts a generous capacity for up to 26 more sensors each. The standard Room Alert 32S package includes 1 Digital Temperature & Humidity Sensor (25' or 7.62 m) to help monitor temperature, humidity, heat index and dew point, plus 1 Digital Temperature Sensor for more temperature monitoring where you need it. 4 additional ports allow you to toggle low-voltage electrical devices, such as an AC units, fans, alarm panels and the warning LEDs/siren sound on a Light Tower.

This feature-packed model also houses an internal battery backup that can supply up to 15 minutes of power to the device. Should main power falter, that extra uptime allows the unit to execute critical notifications and actions. A dedicated internal power sensor watches the battery back up, letting you know if the device is on main or battery power.

The Room Alert 32S fits 1U of rack space in a server cabinet, but can also hang from a ceiling or on a wall from its rotating rack wings. Perfect for areas requiring comprehensive coverage, this unit is at home in data centers, warehouses and any space requiring eyes on a wide variety of conditions—or on the same condition in multiple targeted locations.

Use Room Alert 32S on its own or pair it with these powerful platforms!

  • Room Alert Manager
  • 3rd-party SNMP or JSON

Trigger alerts, reminders and “all-clears” in response to environmental thresholds that you set.

Receive alerts in the best format for you!

  • Email
  • Text message
  • Visual/audible signal
  • HTTP post
  • SNMP trap

View sensor readings on an easy-to-read web interface—over the Internet or on your local network.

Compile, graph and download historical sensor data to spot trends in your environment.

Power Room Alert by PoE or with included 5V power adapter.

Room Alert 32S Specifications

This list applies to both the Room Alert 32S and Room Alert 32E models.



Internal temperature sensor

Condition monitored
Indoor ambient temperature
-40 to 185°F (-40 to 85°C)
+/- 2°C
Numeric values in Fahrenheit or Celsius

Internal humidity sensor

Condition monitored
Indoor relative humidity (RH), non-condensing
5% - 85% RH
+/- 4.5% RH at 5 to 59% RH
+/- 6.5% RH at 60 to 95% RH
0.333% RH
Numeric values in % RH

Internal power sensor

Condition monitored
Power status of the Room Alert 32S
“Battery power”/”Main power”

External sensor & accessory ports

8 digital sensor ports (RJ-11)
16 switch sensor ports (screw terminal blocks)
2 analog sensor ports (screw terminal blocks)
2 relay output ports (screw terminal blocks)
2 Light Tower & Relay Adapter ports (RJ-11)

Power & connectivity ports

1 5V barrel-connector power jack
1 RJ-45 Ethernet port (PoE-enabled)

Power supply

AVTECH 5V power adapter (100/240 VAC, 50/60 Hz, RoHS)
or PoE (IEEE802.3af compliant)


1.75" (4.45 cm)
3.75" (9.53 cm)
14" (35.56 cm) without rack-mount wings
19" (48.26 cm) with rack-mount wings


2.81 lbs (44.96 oz) with rack-mount wings

Operating tolerances

-40 to 185°F (-40 to 85°C)
5% - 85% RH, non-condensing
Do not place Room Alert monitors inside refrigerators/freezers—these are condensing environments.

Room Alert 32S Compatible Products

Compatible monitoring platforms

You may access your Room Alert 32S through the compatible platforms below. For more information, please see our FAQ, The Differences Between Room Alert Monitoring Platforms.

Room Alert's built-in web interface Account

Room Alert Link software

Room Alert Manager software

Room Alert Discovery software

3rd-party off-the-shelf SNMP program

3rd-party custom HTTP/JSON application

Compatible sensors & accessories

This list also applies to the Room Alert 32E model.

Compatible sensors & accessories
Matching ports on this model

Any AVTECH digital sensor


8 digital ports

Any AVTECH switch sensor

Any 3rd-party device with open/closed dry contacts


16 switch ports

Any AVTECH analog sensor

Any 3rd-party analog sensor that outputs 1 to 5 VDC


2 analog ports


Add up to 8 more analog ports.

Here's how: Put a Digital Temperature & Analog Sensor in each of your device's built-in digital ports

3rd-party low-voltage electrical devices


2 relay output ports


Add up to 2 more relay output ports.

Here's how: Put a Light Tower & Relay Adapter in each of your device's built-in LTA ports.

Then add up to 8 more relay output ports.

Here's how: Put a Relay Switch in each Light Tower & Relay Adapter.


Add up to 2 compatible ports.

Here's how: Put a Light Tower & Relay Adapter in each of your device's built-in LTA ports.

Compatible power adapters

Always use an AVTECH 5V power adapter with your Room Alert. Others will void your warranty and may damage your unit.

Room Alert 32S Bundles

Room Alert 32S Monitor 1 1 1 1
Digital Temp Sensor (25') 1 1 1 1
Digital Temp/Humidity Sensor (25') 2 2 2 1
Digital Temp & Air Flow 2 2 2
Flood Sensor w/8' Cable 1 1
Flood Sensor w/24' Cable 1
Digital Active Power (10') 2 2 1
Room Entry Sensor 4 2 1
Flood Sensor (Spot) 1
Power Sensor 1
Light Tower & LTA 1 1
Flood Protect & Control Kit (Small) 2 1
iBoot-IO 1
Total Items 19 13 9 3
Bundle Price $ 2,895.00 $ 2,495.00 $ 1,995.00 $ 1,395.00
Savings 21% 19% 17% 10%

All bundles also include...

+ AVTECH 5V power adapter
+ Ethernet cable (10' or 3.05 m)
+ Rack mount wings (removable, rotatable)

Room Alert Account

A Room Alert Account at the Base level is free for all Room Alert customers and never expires.

Special Room Alert Account Upgrade Offers

Log in to your Room Alert Account or contact your Product Specialist for details.

AVTECH reserves the right to change special offers at any time.

Room Alert 32S Support & Documentation

New to Room Alert 32S?

Get to know our flagship models!

Video introduction to Room Alert 32S

Start here for a brief overview of this model’s features.

Room Alert 32S product tour

Next stop, Room Alert 32S! With 30 ports, there’s plenty to explore.

Room Alert 32S planning worksheet

You’re ready for your next adventure—add external sensors for the conditions most important to you.

Not sure which model is right for you?

Video overview of Room Alert

Get a quick peek at our 5 models—there’s one that’s right for you.

Room Alert product tours

Take in more of the local scenery—we’ve got tours for each Room Alert.

Room Alert model comparison

Do a deeper dive into each Room Alert’s features & benefits.

Need more assistance before you purchase?

Request a quote online or contact our experienced Product Specialists for a free consultation!

Already have Room Alert 32S?

Know your stuff

User's guide & reference manual

Learn how to navigate and configure your Room Alert’s built-in web interface.

Room Alert FAQs

More questions? Our extensive collection of easy-to-read answers is sure to help.

Limited hardware warranty terms & conditions

tl;dr? In short:

  • Room Alert PRO monitors are covered for 3 years after purchase.
  • External sensors & accessories are covered for 90 days after purchase.

Treat it right

Firmware downloads

Keep your unit’s firmware up-to-date. You’ll have the latest features & fixes for the best experience.

How to update firmware on Room Alert monitors

Refer to this FAQ for step-by-step instructions.

Room Alert 32S firmware release notes

Want to know what’s new? Look here.

Need more assistance in setting up or using your products?

Visit our online support center or contact our expert Technical Support Specialists

Room Alert is Made in the USA, ships worldwide from our locations in the US and EU, and has been protecting facilities since 1988.