SRE uses cookies to improve the usability of this website. By continuing to use this site you are accepting the use of these cookies.
Find out more / Accept this notification X
We use cookies to ensure you get the best experience on our website.
View Policy / Accept X

Environment Monitors

Environment monitors provide real time data and information on the environment in which critical systems including IT servers, networking peripherals and Internet of things (IoT) devices are operating. The data can be logged for analysis and instant alarms generated when the recorded measurements rise above pre-set points with alarms issued via email, SMS and phone calls to stored email addresses and phone numbers. Data can also be collected via SNMP over an Ethernet network or pushed to a Cloud-based monitoring portal for access via a suitable HTTP/HTTPS internet browser or mobile phone application. Environment monitors help prevent damage to critical IT operations caused due to sudden temperature and humidity rises, water leaks, smoke and fire and can also help with server capacity planning and energy efficiency.

Monitoring Solutions Icon Monitoring section(s)
Filter Products
Reset all option choices
Connectivity (reset)
Form Factors (reset)
Alerts (reset)
Brands (reset)
Sensors Per Device (reset)
Digital Inputs / Digital Outputs (reset)
View Details
Room Alert 3W Monitors with WiFi Connectivty Avtech Monitoring Solutions Room Alert 3W Monitors with WiFi Connectivty from £150.00
View Details
Room Alert 3E Monitors Avtech Monitoring Solutions Room Alert 3E Monitors from £158.20
Best Seller
View Details
SD-2x1Wire Environment Monitors with WiFi Connectivty SD-2x1Wire Environment Monitors with WiFi Connectivty from £167.00
Best Seller
View Details
STE2 R2 Environment Monitors with WiFi Connectivty STE2 R2 Environment Monitors with WiFi Connectivty from £169.50
View Details
NB-2xOUT Narrowband IoT Relay Output Devices HW Group NB-2xOUT Narrowband IoT Relay Output Devices from £188.00
View Details
SD-WLD Water Leakage Detectors with WiFi Connectivty HW Group SD-WLD Water Leakage Detectors with WiFi Connectivty from £192.00
View Details
NB-2x1Wire Narrowband IoT Temperature and Humidity Monitoring Devices HW Group NB-2x1Wire Narrowband IoT Temperature and Humidity Monitoring Devices from £201.00
View Details
HWg-WLD Water Leakage Detectors HW Group HWg-WLD Water Leakage Detectors from £222.00
View Details
Damocles2 MINI Data Acquisition Units HW Group Damocles2 MINI Data Acquisition Units from £256.00
View Details
Damocles2 1208 Data Acquisition Units HW Group Damocles2 1208 Data Acquisition Units from £283.00
View Details
WLD2 Water Leakage Detectors with WiFI Connectivity HW Group WLD2 Water Leakage Detectors with WiFI Connectivity from £285.00
View Details
Room Alert 4E Monitors Avtech Monitoring Solutions Room Alert 4E Monitors from £300.09

« Previous 1 3

View All
Book A Site Survey
Electrical Installation Services
Price Check Guarantee
Book A Site Survey
Electrical Installations Services
Price Check Guarantee

Environment Monitor Comparison Table

Model Built-in Sensor(s) Plug-in Sensor(s) Supplied with these Plug-in Sensors Digital Inputs Digital Outputs Ethernet (RJ45) Protocols Additional Text Alerts
RoomAlert 3 WiFi Temperature 1 – 1 – yes SNMP networked SMS device
RoomAlert 3E Temperature 1 – 1 – yes SNMP email to SMS portal
RoomAlert 4E Temperature 2 1xTemperature Sensor Cable 1 – yes SNMP email to SMS portal
RoomAlert 4ER Temperature 2 1xTemperature Sensor Cable 1 – yes SNMP email to SMS portal
RoomAlert 12E Temperature 3 1xTemperature Sensor Cable, 1xRoom Entry Switch Sensor Cable 4 1 yes SNMP email to SMS portal
RoomAlert 12ER Temperature 3 1xTemperature Sensor, 1xRoom Entry Switch Sensor Cable 4 1 yes SNMP email to SMS portal
RoomAlert 32E Temperature, Humidity, Power 8 1xDigital Temperature Sensor Cable, 1xRoom Entry Switch Sensor Cable 16 2 yes SNMP email to SMS portal
Poseidon2 3266 – 8 1xTemperature Sensor Cable 4 – yes SNMP, XML, Modbus/TCP, HWg-Push networked SMS device
Poseidon2 3268 – 8 1xTemperature Sensor Cable 4 2 yes SNMP, XML, Modbus/TCP, HWg-Push networked SMS device
Poseidon2 3468 – 8 1xTemperature Sensor Cable 4 2 yes SNMP, XML, Modbus/TCP, HWg-Push networked SMS device
Poseidon2 4002 – 16 1xTemperature Sensor Cable 12 4 yes SNMP, XML, Modbus/TCP, HWg-Push networked SMS device or GSM modem option
SD-2×1Wire – 4 1xTemperature Sensor Cable – – yes WiFi networked SMS device
STE2 R2 – 3 1xTemperature Sensor Cable 2 – yes SNMP, WiFi networked SMS device
HWg-STE – 2 1xTemperature Sensor Cable – – yes SNMP –
HWg-WLD – 1 1xWater Dectector Cable – – yes SNMP networked SMS device
Ares 10 GSM – 3 1xTemperature Sensor Cable 12 – – – SIM Card
Ares 12 GSM – 14 1xTemperature Sensor Cable 12 – – – SIM Card

Please contact our projects team for more information on our server room and data centre monitoring solutions.

Carousel promo 932436 1607528581 Carousel promo 1206046 1607528581

Useful Blog Posts

  • How to Monitor Server Room Temperature and Humidity Levels

    Climate change is driving up ambient temperatures and causing extreme weather patterns. For server room and datacentre operators, these environmental issues are placing a greater strain on their critical infrastructure systems. Server room air conditioning systems are placed under greater load during heatwave conditions and UPS systems must use their battery power more often to cover small power outages and complete mains power failures.

  • How to Install Server Room and Rack Level Monitoring Systems

    There are several good reasons for monitoring a server room or datacentre for temperature and humidity, but should you place sensors and detectors at the server rack or room level and just how many sensors is the right number?

  • How to Select A Server Room Monitoring System

    Rising cooling requirements are a common problem faced by many organisations as they adopt the latest server technologies, including high power computing. The higher the power draw of the latest servers the greater the need for air conditioning as their kW power draw adds an equal demand to the size of the air conditioning required. Edge Computing and micro data centres add another layer of complexity to the need for a dedicated remote environmental monitoring system.

Related FAQs

  • What is the ideal temperature for a server room?

    The most widely adopted temperature range for a server room is 18-25°C. This ambient temperature range provides a comfortable environment for technicians and engineers to work in, and a suitable environment in which to run IT servers, networking devices and associated critical infrastructure including uninterruptible power supplies. Below 18°C and the room can become a little too cool and energy is wasted cooling the space. Above the temperature and the server room becomes a little too warm with the potential for humidity related problems. Whilst this is an overall suitable server room temperature range, it is important to identify ‘hot-spots’ i.e. warmer temperatures within the room and server racks which could potentially lead to heat-related problems.

  • Do you provide an installation service?

    We provide a complete installation and commissioning service for the environment monitoring solutions we supply. Please contact us for a site specific quotation.

  • Can you supply multi-sensor environment monitors?

    All of our environment monitors come with the option to plug-in additional sensors for a range of conditions to monitor. Please refer to each product for the number of sensor inputs and the range of sensors available.