Room Alert Monitors

The AVTECH Room Alert monitors are highly functional environment monitors with great value for your money. They have the features you'll love and are also absolutely rock solid. From the most economical of the range, the Room Alert 3 Wi-Fi, all the way through to the powerful Room Alert 32W, we think you'll love the convenience and value.

Each Room Alert model has an embedded web server. The web server enables you to carry out configuration and monitoring duties all from your web browser. Managing multiple monitors from the web server can be a repetitive, tedious and error prone. Fortunately, AVTECH have developed three approaches to ease the burden of managing a large estate of monitors.

  1. Device ManageR - AVTECH have developed a software application called Device ManageR that is able to talk to your estate of Room Alert monitors, as well as your estate of Axis cameras, in order to consolidate your data logging and alerting into one screen. Instead of having to configure alerts on each Room Alert monitor individually, you can manage your alerts centrally inside Device ManageR. Device ManageR runs as a Windows Service on the Microsft Windows operating system and is included with each Room Alert;
  2. - you can use AVTECH's cloud service to manage your Room Alert estate. All Room Alerts have the ability to send data to The cloud service is then able to log the data, trigger alerts, map sensor status and more. It's the easiest way to get started immediately and monitor from any web enabled device;
  3. Simple Network Management Protocol - all Ethernet based units support the SNMP protocol. SNMP has been a network management staple for many years and enables integration with your existing network monitoring tools. Your Room Alert estate becomes just one part in your existing monitoring system so you can leverage your system's existing alerting capabilities.

Sensor Choices

If you wish to monitor something, you have to measure it. Measuring is where sensors come into the picture. Sensors allow your Room Alert monitor to measure various environmental factors like temperature, humidity, power, wetness and air flow among many others.

AVTECH have three different types of sensors. Not all Room Alert monitors have the same or all types of sensor connectors. The Sensor Compatibility Summary table below outlines which sensor is compatible with which Room Alert model.

The Room Alert range of monitors are fitted with built-in sensors. The built-in sensors available in each Room Alert monitor are outlined in the Room Alert Comparison table under the Built-in Sensors section.


Digital sensors are by far the most popular type of sensors. Digital sensors are also supported by all Room Alert models. Digital sensors provide a reading over a given range. For instance, the standard temperature sensor provides a temperature reading within a measurement range of -55 to 125°C with an accuracy of ± 0.125. The Room Alert can be configured to alert when the value read from the sensor goes above or below a threshold you configure.


A switch sensor detects one of two states. Either the sensor is in a normal state or an alarm state. A switch sensor does not provide measurements to the Room Alert in the same way as a digital sensor. It is either in a normal state indicating that whatever the sensor is measuring is not in an alert state, or it is in an alert state. The alert state depends upon what the sensor is designed to monitor. In the case of the wetness sensor, the sensor will enter an alert state when the sensor detects flood. In the case of the smoke sensor, the sensor will enter an alert state when a level of smoke is detected that indicates that a fire has started in the vicinity of the sensor.


An analog sensor provides values as voltages between 0-5VDC. Common analog sensors include current loops and extreme high and low temperature sensors. Not all Room Alert models support analog sensors. Those that do not support analog sensors can still utilise them through the use of the Digital Temperature & Analog connector adapter.

Sensor Compatibility Summary

A table illustrating Room Alert monitor support for each external sensor. Not all Room Alerts have the same sensor ports.

 Sensor TypeRoom Alert 3 Wi-FiRoom Alert 3ERoom Alert 4ERoom Alert 4ERRoom Alert 12ERoom Alert 12ERRoom Alert 32ERoom Alert 32W
Temperature Digital
Outdoor Temperature Digital
Fluid Temperature Digital
Extreme High Temperature Analog [1] [1] [1] [1]
Extreme Low Temperature Analog [1] [1] [1] [1]
Temperature / Humidity Digital
Spot Flood Switch
Rope Flood Switch
Mains Power Switch
Active Power Sensor Switch
Mini UPS Switch
Current Loop Analog
Air Flow Switch
Smoke Switch
Motion Switch
Room Entry Switch
Fuel Level Switch
Water Level Switch
Panic Button Switch

[1] You can attach analog sensors like the extreme high and extreme low temperature sensors by using the Temperature & Analog sensor connector attached to a digital port.

Room Alert Feature Summary

 Room Alert 3 Wi-FiRoom Alert 3ERoom Alert 4ERoom Alert 4ERRoom Alert 12ERoom Alert 12ERRoom Alert 32E
Mounting Wall Wall Wall Rack Wall Rack Rack
Network Wi-Fi Ethernet Ethernet Ethernet Ethernet Ethernet Ethernet
Digital Sensor Ports 1 1 2 2 3 3 8
Switch Sensor Ports 1 1 1 1 4 4 16
Analog Sensor Ports 0 0 0 0 1 1 2
Built-in Sensors Temperature Temperature Temperature Temperature Temperature Temperature Temperature, Humidity, Power
Supplied External Sensors None None

1 x Digital Temperature Sensor

1 x Digital Temperature Sensor

1 x Digital Temperature Sensor

1 x Power Presence Sensor

1 x Digital Temperature Sensor

1 x Power Presence Sensor

1 x Digital Temperature Sensor

1 x Room Entry Switch Sensor

Built-in UPS Subscription Levels

Each Room Alert monitor includes a 12 month Personal subscription to You can upgrade your subscription at any time to a higher subscription level. If after your twelve months subscription you do not renew, then your subscription reverts to the Lite level. The Lite subscription gives you limited access to the cloud service but does not give you access to the Downloads area nor personal technical support.

You do not need to use the cloud based service. Your subscription is the gateway to all support services including access to firmware updates, software, plugins and different levels of technical support as well as cloud monitoring of different capacities.

 Base AccountPersonalProfessionalEnterprise
Support Online FAQs & Resources Email Support Email, Chat & Phone Support Email, Chat & Phone Support
Downloads Firmware Downloads Download Access Download Access Download Access
Plugins No Plugins No Plugins Device ManageR Plugins Device ManageR Plugins
Number Devices 1 Device 15 Devices 30 Devices 50 Devices
History 3 Days History 90 Day History 180 Day History 365 Day History
Number Alerts 2 Configured Alerts 10 Configured Alerts 25 Configured Alerts 75 Configured Alerts
Number Notifications Unlimited Notifications Unlimited Notifications Unlimited Notifications Unlimited Notifications
Reports 1 Saved Report 3 Saved Report 7 Saved Report 25 Saved Report
Report Runs Unlimited Report Runs Unlimited Report Runs Unlimited Report Runs Unlimited Report Runs
URL No Public URL No Public URL Public URL Public URL
Users 1 Users 2 Users 10 Users 25 Users
Network Camera Support No Network Cameras No Network Cameras Network Cameras Monitoring Network Cameras Monitoring
CSV Export No CSV Export No CSV Export CSV Export CSV Export

Room Alert Monitors

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How to Buy

Ordering from outside the UK?

OPENXTRA is able to supply these products worldwide. Order online using either UK Pounds or Euros, email us, request a quote or call +44 (0)1943 465918 for a quotation in UK Pounds, Euros. If you are in the EU but outside the UK, we may be able to quote ex. VAT.

We can also supply UK, European or US style power supplies for most products.