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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 12SR is Avtech’s mid-range environment monitor in the Room Alert line. The 12SR offers a high security feature set such as HTTPS, TLS, and SNMP v3. The 12SR 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 12SR can be powered with the included power supply or PoE.
£675.00Ex. VATInc. VAT
Foundation - 1 Sensor - £675.00
Essentials - 5 Sensors - £1,092.00
Guardian - 6 Sensors - £1,450.00
Responder - 9 Sensors - £1,759.00
The Room Alert 12SR is Avtech’s mid-range environment monitor in the Room Alert line. The 12SR offers a high security feature set such as HTTPS, TLS, and SNMP v3. The 12SR 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 12SR can be powered with the included power supply or PoE.
£675.00Ex. VATInc. VAT
Ensure compliance and safeguard your workplace from heat-related hazards. This bundle includes the Room Alert 3S and a Digital Temperature & Humidity Sensor (7.5m), offering a comprehensive foundation for proactive environment monitoring. At just 26°C, workers can experience fatigue with prolonged exposure and/or physical activity. With the Heat Safety Monitor installed in your facilities, you and your team are protected!
Ensure compliance and safeguard your workplace from heat-related hazards. This bundle includes the Room Alert 3S and a Digital Temperature & Humidity Sensor (7.5m), offering a comprehensive foundation for proactive environment monitoring. At just 26°C, workers can experience fatigue with prolonged exposure and/or physical activity. With the Heat Safety Monitor installed in your facilities, you and your team are protected!
£313.00 Ex. VATInc. VAT
Safeguard your server room assets and maintain optimal performance with this advanced monitoring solution. This bundle includes the Room Alert 12S, Digital Temperature & Humidity Sensor (7.5m) , Digital Active Power Sensor w/Temperature (3m), Digital Temperature & Air Flow, Flood Sensor w/2.5m Cable , Power Sensor, Room Entry Sensor and Smoke Sensor w/Escape Light, all for a discounted bundle price. The Server Room Monitor is ideal for small to medium-sized server rooms, facilities with limited IT resources, organisations seeking cost-effective monitoring.
Safeguard your server room assets and maintain optimal performance with this advanced monitoring solution. This bundle includes the Room Alert 12S, Digital Temperature & Humidity Sensor (7.5m) , Digital Active Power Sensor w/Temperature (3m), Digital Temperature & Air Flow, Flood Sensor w/2.5m Cable , Power Sensor, Room Entry Sensor and Smoke Sensor w/Escape Light, all for a discounted bundle price. The Server Room Monitor is ideal for small to medium-sized server rooms, facilities with limited IT resources, organisations seeking cost-effective monitoring.
£1,338.00 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
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 Perseus Monitoring 150 is a 1U rack-mounted solution for data centers, AV installations, and remote technical monitoring. It supports up to 100 external sensors, including temperature, humidity, voltage, and water leak detection, with integration via LAN, Modbus/RTU, and Open API protocols. Featuring 16 digital inputs, 4 relay outputs, and PoE power support, it enables advanced alerting via SNMP, email, and external SMS gateways. With SensDesk Technology integration and Meters Open API, it ensures professional-grade monitoring, automation, and security for critical infrastructure.
The Perseus Monitoring 150 is a 1U rack-mounted solution for data centers, AV installations, and remote technical monitoring. It supports up to 100 external sensors, including temperature, humidity, voltage, and water leak detection, with integration via LAN, Modbus/RTU, and Open API protocols. Featuring 16 digital inputs, 4 relay outputs, and PoE power support, it enables advanced alerting via SNMP, email, and external SMS gateways. With SensDesk Technology integration and Meters Open API, it ensures professional-grade monitoring, automation, and security for critical infrastructure.
£584.00Ex. VATInc. VAT
Perseus Monitoring 155 is a 1U 19″ rack monitoring system designed for data centers, AV installations, and remote sites. It supports external sensors (°C, %RH, A, V, etc.), Dry Contact detectors, and WLD sensing cables, with additional connectivity via LAN, Modbus/RTU, and LTE backup for uninterrupted operation. Advanced alerting (SNMP, email, SMS, calls), Open API support (XML, Modbus-TCP, MQTT), and SensDesk portal integration make it ideal for environmental monitoring, alerting, and automation. Features include 8x RJ11 sensor ports, 16 DI, 4 relay outputs, and RS-485 support. Power options include 12V, -48V, or PoE.
Perseus Monitoring 155 is a 1U 19″ rack monitoring system designed for data centers, AV installations, and remote sites. It supports external sensors (°C, %RH, A, V, etc.), Dry Contact detectors, and WLD sensing cables, with additional connectivity via LAN, Modbus/RTU, and LTE backup for uninterrupted operation. Advanced alerting (SNMP, email, SMS, calls), Open API support (XML, Modbus-TCP, MQTT), and SensDesk portal integration make it ideal for environmental monitoring, alerting, and automation. Features include 8x RJ11 sensor ports, 16 DI, 4 relay outputs, and RS-485 support. Power options include 12V, -48V, or PoE.
£751.00Ex. VATInc. VAT
The Perseus Monitoring 140 is a powerful, flexible, and reliable solution for remote environmental monitoring, offering both standalone and cloud-based alerting. Whether you’re monitoring temperature-sensitive storage, telecom sites, or industrial facilities, it ensures real-time data, automated alerts, and seamless integration into your existing infrastructure.
The Perseus Monitoring 140 is a powerful, flexible, and reliable solution for remote environmental monitoring, offering both standalone and cloud-based alerting. Whether you’re monitoring temperature-sensitive storage, telecom sites, or industrial facilities, it ensures real-time data, automated alerts, and seamless integration into your existing infrastructure.
£375.00Ex. VATInc. VAT
STE2 PLUS is a professional SNMP thermometer for remote temperature and environment monitoring via LAN & WiFi. It supports up to 15 sensor values, includes SNMP v3, HTTPS, IPv6, and PoE for secure network integration, and provides email, SNMP Trap, and SMS alerts.
STE2 PLUS is a professional SNMP thermometer for remote temperature and environment monitoring via LAN & WiFi. It supports up to 15 sensor values, includes SNMP v3, HTTPS, IPv6, and PoE for secure network integration, and provides email, SNMP Trap, and SMS alerts.
£226.00Ex. VATInc. VAT
The Perseus Energy 240 is a cost-effective LAN gateway designed for seamless integration of RS-485 (Modbus/RTU) sensors into a remote monitoring system. It supports various communication protocols, including Modbus/TCP, SNMP, MQTT, and XML, making it ideal for industrial, environmental, and remote site monitoring. With built-in data analysis, alert notifications, and SensDesk Technology compatibility, it ensures reliable data collection and management.
The Perseus Energy 240 is a cost-effective LAN gateway designed for seamless integration of RS-485 (Modbus/RTU) sensors into a remote monitoring system. It supports various communication protocols, including Modbus/TCP, SNMP, MQTT, and XML, making it ideal for industrial, environmental, and remote site monitoring. With built-in data analysis, alert notifications, and SensDesk Technology compatibility, it ensures reliable data collection and management.
£249.00Ex. VATInc. VAT
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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% | – |