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Monitoring Solutions
Complete monitoring kits with a device and compatible sensors for seamless integration.
Contact Us
BTI Computer Systems (UK) Ltd
Systems House
Moons Park
Burnt Meadow Road
Redditch
Worcestershire
B98 9PA
United Kingdom
+44 (0) 1527 598500

Solutions

Consultation & Design

Installation

Support & Maintenance
Browse by
Monitoring Solutions
Complete monitoring kits with a device and compatible sensors for seamless integration.
Contact Us
BTI Computer Systems (UK) Ltd
Systems House
Moons Park
Burnt Meadow Road
Redditch
Worcestershire
B98 9PA
United Kingdom
+44 (0) 1527 598500

The Room Alert 3S is Avtech’s most economical environment monitor with the smallest footprint in the Room Alert lineup. The 3S offers a high security feature set such as HTTPS, TLS, and SNMP v3. It has a built-in temperature sensor along with one sensor port and one switch sensor input. The Room Alert 3S can be powered with the included power supply or PoE.
The Room Alert 3S is Avtech’s most economical environment monitor with the smallest footprint in the Room Alert lineup. The 3S offers a high security feature set such as HTTPS, TLS, and SNMP v3. It has a built-in temperature sensor along with one sensor port and one switch sensor input. The Room Alert 3S can be powered with the included power supply or PoE.
£255.00 Ex. VATInc. VAT
Avtech’s Mini Uninterruptible Power Supply & Power Outage Sensor is a unique sensor & UPS combination that detects the loss of mains power, while providing a seamless battery backup.
Avtech’s Mini Uninterruptible Power Supply & Power Outage Sensor is a unique sensor & UPS combination that detects the loss of mains power, while providing a seamless battery backup.
£192.00 Ex. VATInc. VAT
The Room Alert 12S is Avtech’s mid-range environment monitor in the Room Alert line. The 12S offers a high security feature set such as HTTPS, TLS, and SNMP v3. The 12S monitors temperature with its built-in sensor along with up to 8 more environment conditions via the 3 sensor ports, 4 switch sensors and single 0-5v analogue input. It also offers a dedicated relay to toggle low-voltage electrical devices. The Room Alert 12S can be powered with the included power supply or PoE.
The Room Alert 12S is Avtech’s mid-range environment monitor in the Room Alert line. The 12S offers a high security feature set such as HTTPS, TLS, and SNMP v3. The 12S monitors temperature with its built-in sensor along with up to 8 more environment conditions via the 3 sensor ports, 4 switch sensors and single 0-5v analogue input. It also offers a dedicated relay to toggle low-voltage electrical devices. The Room Alert 12S can be powered with the included power supply or PoE.
£655.00 Ex. VATInc. VAT
Monitor fluid temperature with Avtech’s Digital Fluid Temperature Sensor. This sensor provides real-time temperature values from -55° to 125° Celsius when used with any Room Alert environment monitoring device. Accuracy is within +/- 2°C. Its special sealed tube containing Propylene Glycol makes it an ideal sensor to monitor refrigerated items, tracking their temperature instead of the surrounding air temperature.
Monitor fluid temperature with Avtech’s Digital Fluid Temperature Sensor. This sensor provides real-time temperature values from -55° to 125° Celsius when used with any Room Alert environment monitoring device. Accuracy is within +/- 2°C. Its special sealed tube containing Propylene Glycol makes it an ideal sensor to monitor refrigerated items, tracking their temperature instead of the surrounding air temperature.
£119.00Ex. VATInc. VAT
Monitor temperature, humidity, heat index (feels like temperature), and dew point with Avtech’s Digital Temperature & Humidity Sensor. This sensor provides real-time temperature values from -40 to 85° Celsius and humidity values from 5% to 95% when used with any Room Alert environment monitoring device.
Monitor temperature, humidity, heat index (feels like temperature), and dew point with Avtech’s Digital Temperature & Humidity Sensor. This sensor provides real-time temperature values from -40 to 85° Celsius and humidity values from 5% to 95% when used with any Room Alert environment monitoring device.
£92.00Ex. VATInc. VAT
The VT825t Remote Monitoring Unit provides comprehensive environmental monitoring and control for critical facilities. With multi-sensor management, an intuitive web interface, reliable I/O control, and enhanced connectivity, it ensures optimal operational conditions and security.
£414.00Ex. VATInc. VAT
VT825t - Single AC Power (IEC) - £414.00
VT825tt - Dual Redundant AC Power (IEC) - £490.00
VT825DC - Single DC Power (24-48V) - £417.00
VT825DCDC - Dual Redundant DC Power (24-48V) - £490.00
The VT825t Remote Monitoring Unit provides comprehensive environmental monitoring and control for critical facilities. With multi-sensor management, an intuitive web interface, reliable I/O control, and enhanced connectivity, it ensures optimal operational conditions and security.
£414.00Ex. VATInc. VAT
The VT580 dust particle sensor monitors air quality and pollution using advanced laser scattering technology with contamination resistance. It provides precise measurements from 0.3 to 10.5 µm particle sizes, ensuring reliable long-term performance. Plug-and-play with Vutlan monitoring units, it supports logic-based event triggering and can be extended with VT408/VT408DIN units for larger installations.
The VT580 dust particle sensor monitors air quality and pollution using advanced laser scattering technology with contamination resistance. It provides precise measurements from 0.3 to 10.5 µm particle sizes, ensuring reliable long-term performance. Plug-and-play with Vutlan monitoring units, it supports logic-based event triggering and can be extended with VT408/VT408DIN units for larger installations.
£126.00 Ex. VATInc. VAT
The VT604t Switched Power Distribution Unit (PDU) combines intelligent power management with essential environmental monitoring. Featuring remote power control, real-time energy monitoring, and advanced automation, it ensures reliable and efficient power distribution for IT and industrial applications.
The VT604t Switched Power Distribution Unit (PDU) combines intelligent power management with essential environmental monitoring. Featuring remote power control, real-time energy monitoring, and advanced automation, it ensures reliable and efficient power distribution for IT and industrial applications.
£354.00 Ex. VATInc. VAT
The VT450 is a multi-functional CAN sensor designed for temperature, humidity, dew point, and atmospheric pressure monitoring. It integrates seamlessly with Vutlan monitoring systems, offering precise real-time environmental data for server rooms, data centres, and industrial facilities.
The VT450 is a multi-functional CAN sensor designed for temperature, humidity, dew point, and atmospheric pressure monitoring. It integrates seamlessly with Vutlan monitoring systems, offering precise real-time environmental data for server rooms, data centres, and industrial facilities.
£90.00 Ex. VATInc. VAT
The WLC Water Detection Cable is designed for use with Vutlan monitoring systems to detect water leaks and prevent potential damage. It provides reliable and early leak detection for server rooms, data centres, and industrial environments.
£44.00Ex. VATInc. VAT
3m - £44.00
6m - £59.00
10m - £81.00
15m - £99.00
25m - £154.00
50m - £268.00
The WLC Water Detection Cable is designed for use with Vutlan monitoring systems to detect water leaks and prevent potential damage. It provides reliable and early leak detection for server rooms, data centres, and industrial environments.
£44.00Ex. VATInc. VAT
The VT335t Monitoring Unit provides advanced environmental and system monitoring for IT and industrial facilities. With multi-sensor support, an intuitive web interface, robust I/O control, and flexible connectivity, it ensures continuous protection and operational efficiency.
The VT335t Monitoring Unit provides advanced environmental and system monitoring for IT and industrial facilities. With multi-sensor support, an intuitive web interface, robust I/O control, and flexible connectivity, it ensures continuous protection and operational efficiency.
£281.00 Ex. VATInc. VAT
STE2 R2 is a LAN and WiFi-enabled remote monitoring device for temperature, humidity, and other environmental parameters. It supports external RJ11 sensors (up to 5 sensor values) and 2 digital inputs for dry contacts. Alerts via email, SNMP, and SMS (with an external gateway). Includes power adapter and 3m outdoor temperature sensor.
STE2 R2 is a LAN and WiFi-enabled remote monitoring device for temperature, humidity, and other environmental parameters. It supports external RJ11 sensors (up to 5 sensor values) and 2 digital inputs for dry contacts. Alerts via email, SNMP, and SMS (with an external gateway). Includes power adapter and 3m outdoor temperature sensor.
£204.00 Ex. VATInc. VAT
STE2 LITE is a compact LAN & WiFi remote thermometer for temperature and environment monitoring. It supports up to 4 sensor values from 1 RJ11 port, includes HTTPS, SNMP, and XML API, and provides email, SMS, and voice call alerts when paired with an SMS-GW or a monitoring portal.
STE2 LITE is a compact LAN & WiFi remote thermometer for temperature and environment monitoring. It supports up to 4 sensor values from 1 RJ11 port, includes HTTPS, SNMP, and XML API, and provides email, SMS, and voice call alerts when paired with an SMS-GW or a monitoring portal.
£158.00 Ex. VATInc. VAT
The HTemp-1Wire 3m is a digital temperature (-30°C to +80°C) and humidity (0-100% RH) sensor with a 3m cablefor indoor and outdoor use. Designed for IT cabinets, industrial areas, and server rooms, it connects via RJ11 (1-Wire bus) to Poseidon, Ares, and HWg-STE units. The sensor supports daisy-chaining using a T-Box unit for extended monitoring applications.
The HTemp-1Wire 3m is a digital temperature (-30°C to +80°C) and humidity (0-100% RH) sensor with a 3m cablefor indoor and outdoor use. Designed for IT cabinets, industrial areas, and server rooms, it connects via RJ11 (1-Wire bus) to Poseidon, Ares, and HWg-STE units. The sensor supports daisy-chaining using a T-Box unit for extended monitoring applications.
£96.00 Ex. VATInc. VAT
Temp-1Wire Pt100 – A high-precision temperature sensor designed for industrial and outdoor applications (-50°C to +200°C). Features IP67-rated probe protection, Pt100 technology, and RJ11 1-Wire connectivity for reliable temperature monitoring.
Temp-1Wire Pt100 – A high-precision temperature sensor designed for industrial and outdoor applications (-50°C to +200°C). Features IP67-rated probe protection, Pt100 technology, and RJ11 1-Wire connectivity for reliable temperature monitoring.
£116.00 Ex. VATInc. VAT
HWg-SMS-GW3 – A GSM (2G) gateway for sending SMS alerts and making voice calls from HWg devices and other systems.
HWg-SMS-GW3 – A GSM (2G) gateway for sending SMS alerts and making voice calls from HWg devices and other systems.
£286.00Ex. VATInc. VAT
Safeguard patients and products with Avtech (Room Alert), HW Group, AKCP, and Vutlan monitoring solutions for healthcare and pharmaceuticals. Monitor temperature, humidity, and air quality to meet strict compliance standards.
Real-time alerts and precise sensors protect sensitive drugs, equipment, and environments in hospitals and labs. Dependable technology for critical applications.
Ensure compliance – discover our healthcare and pharmaceutical solutions now for peace of mind.
We offer affordable shipping worldwide
We offer consultation and installation services
Superior product knowledge with over 45 years experience
A range of secure and trusted payment methods available
BaseFree | Professional£412.00/year* | Enterprise£825.00/year* | Ultimate£1,742.00/year* | |
RoomAlert.com Features | ||||
| Users | Unlimited Users | Unlimited Users | Unlimited Users | Unlimited Users |
| User Roles | Yes | Yes | ||
| Registered Devices | 1 Device | 25 Devices | 50 Devices | 100 Devices |
| Registered Links | 10 Links | 25 Links | 50 Links | |
| Data History | 1 Day | 180 Days | 365 Days | 2 Years |
| Monitor360™ Sensors | 10 Sensors | 25 Sensors | 50 Sensors | |
| Configured Alerts | 1 Alert | 25 Alerts | 75 Alerts | 150 Alerts |
| Unlimited Notifications | Yes | Yes | Yes | Yes |
| Native SMS Notifications | Yes | Yes | Yes | |
| Advanced Alerting | Yes | Yes | Yes | |
| Saved Reports | 1 Report | 7 Reports | 25 Reports | 50 Reports |
| Public URLs | Yes | Yes | Yes | |
| SAML Authentication | Yes | Yes | ||
| Yearly purchase orders and invoicing available | Yes | Yes | ||
Downloads | ||||
| Firmware Downloads | Yes | Yes | Yes | Yes |
| AVTECH Device Discovery | Yes | Yes | Yes | Yes |
| Room Alert Link™ | Yes | Yes | Yes | |
| Room Alert Manager™ | Yes | Yes | Yes | |
Support | ||||
| Support | Online FAQs & Resources | Email, Chat & Phone Support | Email, Chat & Phone Support | Email, Chat & Phone Support |
*All prices shown Ex VAT
Please contact us for more information on account renewals.

| Device | Responder | Guardian | Essentials | Foundation |
|---|---|---|---|---|
| Room Alert 12SR Monitor | 1 | 1 | 1 | 1 |
| Digital Temp & Humidity Sensor | 1 | 1 | 1 | 1 |
| Digital Temperature & Airflow | 1 | 1 | 1 | – |
| Flood Sensor 2.5m | – | – | 1 | – |
| Flood Sensor 7.3m | 1 | 1 | – | – |
| Digital Active Power 3m | 1 | 1 | 1 | – |
| Room Entry Sensor | 2 | 1 | 1 | – |
| MUPS – UPS & Power Fail Sensor | 1 | – | – | – |
| Light Tower & LTA | 1 | 1 | – | – |
| Flood Protect & Control Kit | 2 | 1 | – | – |
| iBoot-IO | 1 | – | – | – |
| Total Items | 12 | 8 | 6 | 2 |
| Cost Savings | 24% | 17% | 24% | – |

Security is a critical component in every business continuity plan. That is why Room Alert products offer the latest in security features, and why as a company AVTECH has several security measures and policies in place to protect both staff as well as customers around the world.

Room Alert PRO monitors offer a wide range of security features that help keep customers data and networks protected. With so many industries and organizations adopting a “Shields Up” stance Room Alert monitors aim to be some of the most secure appliances on your network. Government, military, healthcare, banking and finance, education and more are understandably concerned with ensuring network and data security.
All Room Alert PRO monitors offer the following security and data privacy features:
These features are crucial for organizations that wish to follow security best practices such as DFARS, NIST SP 800-171 and ISO/IEC 27000.
Additionally, all Room Alert monitors use purpose built firmware that was developed and supported by the Engineering team at AVTECH. Room Alert firmware does not use common operating systems or “off the shelf” utilities that have the potential to be exploited by external factors. Room Alert runs very specific firmware that is designed to only provide the functions the devices need to monitor and report on environment factors.
Room Alert products are manufactured in certified facilities in Rhode Island, Pennsylvania, and Nevada which qualifies Room Alert products for US government and military purchasing programs such as GSA and SEWP, as Room Alert is a fully TAA-compliant solution.

There are a number of security features and options built into the popular online Room Alert Account dashboard and Room Alert app, as well as the locally downloadable Room Alert Manager software. These features include:
With customers in over 185 countries, AVTECH take security measures & precautions very seriously with an aim to protect corporate data and networks, as well as the data of customers.
AVTECH targets NIST 800-171 compliance for cybersecurity. This is important for all customers as it will ensure the safeguarding of confidentiality controlled, unclassified information, which is of particular interest to those in government, military, banking & finance.
When GDPR standards were introduced in the European Union, extensive research was taken into the requirements and all of AVTECH’s internal policies wre updated to ensure GDPR compliance.
Security and data privacy starts with employees, no matter the type or size of organization. Every AVTECH employee is required to undergo ongoing security training throughout the year so the team is cognizant of current potential threats, how to recognize them, and how to ensure data and networks remains secure.
An external security & data privacy management vendor is also used to audit AVTECH’s network, processes and policies in an ongoing manner to ensure accepted standards and certifications are met. It is vital to maintain as secure a network as possible to protect staff and customer data from external threats.
Security is never a “set and forget” process for AVTECH with internal policies as well as Room Alert hardware and software, including the online Room Alert Account dashboard as well as the local Room Alert Manager software. You can rest assured that AVTECH continue to make security a priority and pledge to customers that they will always do their best to protect them in every way possible.

| Device | Responder Bundle | Guardian Bundle | Essentials Bundle | Foundation Bundle |
|---|---|---|---|---|
| Room Alert 32S Monitor | 1 | 1 | 1 | 1 |
| Digital Temperature Sensor | 1 | 1 | 1 | 1 |
| Digital Temp & Humidity Sensor | 2 | 2 | 2 | 1 |
| Digital Temperature & Airflow | 2 | 2 | 2 | – |
| Flood Sensor 2.5m | – | 1 | 1 | – |
| Flood Sensor 7.3m | 1 | – | – | – |
| Digital Active Power 3m | 2 | 2 | 1 | – |
| Room Entry Sensor | 4 | 2 | 1 | – |
| Flood Sensor (Spot) | 1 | – | – | – |
| Power Fail Sensor | 1 | – | – | – |
| Light Tower & LTA | 1 | 1 | – | – |
| Flood Protect & Control Kit | 2 | 1 | – | – |
| iBoot-IO | 1 | – | – | – |
| Total Items | 19 | 13 | 9 | 3 |
| Cost Savings | 20% | 13% | 12% | – |