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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
Designed to seamlessly integrate with the Room Alert PRO sensors and monitors, Room Alert MAX offers unparalleled flexibility and connectivity. Easily add wireless monitoring to your existing wired infrastructure or build a new system that best suits your unique needs. With a streamlined installation process, deploying and managing your environment monitoring solution has never been easier.
Designed to seamlessly integrate with the Room Alert PRO sensors and monitors, Room Alert MAX offers unparalleled flexibility and connectivity. Easily add wireless monitoring to your existing wired infrastructure or build a new system that best suits your unique needs. With a streamlined installation process, deploying and managing your environment monitoring solution has never been easier.
£680.00 Ex. VATInc. VAT
The GSM Modem w/USB Connection allows you to send text message alerts over any LTE/GSM/GPRS/ EDGE network from Avtech’s Room Alert Manager software. This compact 4G/3G/2G modem connects directly to Room Alert Manager’s host system by a USB 2.0 connector, which also provides power to the modem. It requires a SIM card (mini-SIM), which you may obtain from your mobile network provider.
The GSM Modem w/USB Connection allows you to send text message alerts over any LTE/GSM/GPRS/ EDGE network from Avtech’s Room Alert Manager software. This compact 4G/3G/2G modem connects directly to Room Alert Manager’s host system by a USB 2.0 connector, which also provides power to the modem. It requires a SIM card (mini-SIM), which you may obtain from your mobile network provider.
£229.00 Ex. VATInc. VAT
The VT855t Data Centre Monitoring System offers unparalleled environmental monitoring and control, featuring comprehensive sensor management, an intuitive web interface, reliable I/O control, and enhanced connectivity options to ensure optimal data centre performance and security.
£490.00Ex. VATInc. VAT
VT855t - Single AC Power (IEC) - £490.00
VT855tt - Dual Redundant AC Power - £541.00
VT855DC - Single DC Power (24-48V) - £490.00
VT855DCDC - Dual Redundant DC Power - £517.00
VT855tDC - Single AC & Backup DC Power - £541.00
The VT855t Data Centre Monitoring System offers unparalleled environmental monitoring and control, featuring comprehensive sensor management, an intuitive web interface, reliable I/O control, and enhanced connectivity options to ensure optimal data centre performance and security.
£490.00Ex. VATInc. VAT
The VT560 Smoke Detector is designed for use with Vutlan monitoring systems to provide early warning of fire hazards. It detects smoke in server rooms, data centres, and industrial facilities, ensuring enhanced safety and protection.
The VT560 Smoke Detector is designed for use with Vutlan monitoring systems to provide early warning of fire hazards. It detects smoke in server rooms, data centres, and industrial facilities, ensuring enhanced safety and protection.
£54.00 Ex. 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
The VT520 is an AC voltage monitor designed for use with Vutlan monitoring systems. It provides real-time measurement of AC voltage levels, ensuring reliable power monitoring for electrical systems, generators, and power distribution units.
The VT520 is an AC voltage monitor designed for use with Vutlan monitoring systems. It provides real-time measurement of AC voltage levels, ensuring reliable power monitoring for electrical systems, generators, and power distribution units.
£40.00 Ex. VATInc. VAT
The VT608t Switched Power Distribution Unit (PDU) offers intelligent remote power control, real-time energy monitoring, and integrated environmental sensing. Designed for data centres and industrial applications, it ensures reliable, efficient, and automated power distribution with advanced protection features.
The VT608t Switched Power Distribution Unit (PDU) offers intelligent remote power control, real-time energy monitoring, and integrated environmental sensing. Designed for data centres and industrial applications, it ensures reliable, efficient, and automated power distribution with advanced protection features.
£426.00 Ex. VATInc. VAT
The VT490 is a compact and precise CAN sensor designed for temperature and humidity monitoring. It seamlessly integrates with Vutlan monitoring systems, providing real-time environmental data for server rooms, data centres, and industrial facilities.
The VT490 is a compact and precise CAN sensor designed for temperature and humidity monitoring. It seamlessly integrates with Vutlan monitoring systems, providing real-time environmental data for server rooms, data centres, and industrial facilities.
£81.00 Ex. VATInc. VAT
Power Detector – A plug-in AC voltage presence detector for 110/230V power monitoring. Features a galvanically isolated relay output (NO) for integration with Poseidon2, Damocles2, and HW group devices. Ideal for UPS input monitoring, power failure detection, and industrial applications.
Power Detector – A plug-in AC voltage presence detector for 110/230V power monitoring. Features a galvanically isolated relay output (NO) for integration with Poseidon2, Damocles2, and HW group devices. Ideal for UPS input monitoring, power failure detection, and industrial applications.
£50.00 Ex. VATInc. VAT
The Temp-1Wire-Outdoor 3m is a rugged digital temperature sensor (-50°C to +125°C) designed for outdoor and industrial applications. Encased in a stainless steel IP67 waterproof housing, it ensures high protection against water, dust, and extreme environments. The 3-meter PVC cable allows flexible installation, and it communicates via RJ11 (1-Wire bus), making it compatible with Poseidon, Ares, and HWg-STE monitoring devices.
The Temp-1Wire-Outdoor 3m is a rugged digital temperature sensor (-50°C to +125°C) designed for outdoor and industrial applications. Encased in a stainless steel IP67 waterproof housing, it ensures high protection against water, dust, and extreme environments. The 3-meter PVC cable allows flexible installation, and it communicates via RJ11 (1-Wire bus), making it compatible with Poseidon, Ares, and HWg-STE monitoring devices.
£84.00 Ex. VATInc. VAT
NB-2xOut is a wireless IoT relay controller that features two latching relay outputs, allowing remote control via SensDesk portal over NB-IoT connectivity. Powered by an internal battery (up to 3 years) or an external 5V power supply, it enables manual or automated control of connected devices.
NB-2xOut is a wireless IoT relay controller that features two latching relay outputs, allowing remote control via SensDesk portal over NB-IoT connectivity. Powered by an internal battery (up to 3 years) or an external 5V power supply, it enables manual or automated control of connected devices.
£227.00 Ex. VATInc. VAT
NB-2xIn is a wireless IoT monitoring device designed to connect two dry contact sensors (door contacts, smoke, gas, motion detectors) to the SensDesk portal via NB-IoT connectivity. Powered by an internal battery (up to 3 years) or external 5V power supply, it provides remote alerts and monitoring.
NB-2xIn is a wireless IoT monitoring device designed to connect two dry contact sensors (door contacts, smoke, gas, motion detectors) to the SensDesk portal via NB-IoT connectivity. Powered by an internal battery (up to 3 years) or external 5V power supply, it provides remote alerts and monitoring.
£211.00 Ex. VATInc. VAT
NB-2x1Wire is an IoT monitoring device using NB-IoT connectivity for remote environmental monitoring. It supports two external RJ11 sensors (temperature, humidity, voltage, CO2, etc.) and transmits data to a SensDesk Technology portal. The device is battery-powered (up to 3 years) or externally powered, making it ideal for remote locations.
NB-2x1Wire is an IoT monitoring device using NB-IoT connectivity for remote environmental monitoring. It supports two external RJ11 sensors (temperature, humidity, voltage, CO2, etc.) and transmits data to a SensDesk Technology portal. The device is battery-powered (up to 3 years) or externally powered, making it ideal for remote locations.
£250.00 Ex. VATInc. VAT
The HWg-Ares 12 LTE G is an industrial remote monitoring device that supports LTE, GSM, and GPRS connectivity, making it ideal for locations without LAN access. It supports 14 external sensors, 2 dry contact inputs, and includes a battery backup for up to 24 hours of operation. When a sensor value exceeds a defined threshold, Ares 12 LTE can send SMS, email alerts, or call specified numbers.
The HWg-Ares 12 LTE G is an industrial remote monitoring device that supports LTE, GSM, and GPRS connectivity, making it ideal for locations without LAN access. It supports 14 external sensors, 2 dry contact inputs, and includes a battery backup for up to 24 hours of operation. When a sensor value exceeds a defined threshold, Ares 12 LTE can send SMS, email alerts, or call specified numbers.
£449.00Ex. VATInc. VAT
£751.00Ex. VATInc. VAT
Monitor anywhere with IoT and remote site solutions from HW Group, Vutlan, and Avtech. Featuring NB-IoT devices and GSM systems, these tools deliver real-time data for off-grid locations and smart facilities.
Scalable and cloud-connected, they provide instant alerts and easy integration for agriculture, utilities, and remote infrastructure. Stay connected no matter the distance.
Go remote – check out our IoT and remote site monitoring solutions now for smart, reliable oversight.
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% | – |