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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
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
Avtech’s Smoke Sensor provides real-time detection of smoke and includes specially designed electronics that allow it to interface with Room Alert products as a switch sensor. Powered by one 9V Alkaline battery (included), this model has a bright escape light and loud buzzer that are triggered if the sensor is activated.
Avtech’s Smoke Sensor provides real-time detection of smoke and includes specially designed electronics that allow it to interface with Room Alert products as a switch sensor. Powered by one 9V Alkaline battery (included), this model has a bright escape light and loud buzzer that are triggered if the sensor is activated.
£109.00 Ex. 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 VT420 4-20mA current loop converter allows seamless integration of third-party sensors into Vutlan monitoring systems. It measures constant current from 4-20mA sensors and converts data for IP-based monitoring. Compatible with analog ports (A1-A8) or the VT408 extension unit, it enables threshold configuration, data logging, and automated alerts. Ideal for industrial automation, environmental monitoring, and building management systems.
The VT420 4-20mA current loop converter allows seamless integration of third-party sensors into Vutlan monitoring systems. It measures constant current from 4-20mA sensors and converts data for IP-based monitoring. Compatible with analog ports (A1-A8) or the VT408 extension unit, it enables threshold configuration, data logging, and automated alerts. Ideal for industrial automation, environmental monitoring, and building management systems.
£45.00 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
Probe Pt100 TR125 2m – A Pt100/B temperature probe designed for low-temperature measurements from -190°C to +150°C. Features a 50mm stainless steel (IP67) enclosure and a 2m PTFE-covered, shielded 4-wire cable for accurate and reliable temperature readings.
Probe Pt100 TR125 2m – A Pt100/B temperature probe designed for low-temperature measurements from -190°C to +150°C. Features a 50mm stainless steel (IP67) enclosure and a 2m PTFE-covered, shielded 4-wire cable for accurate and reliable temperature readings.
£191.00 Ex. VATInc. VAT
Probe Pt100 TG8 – A Pt100/A temperature probe designed for accurate temperature measurements from -50°C to +200°C. Features a stainless steel enclosure (IP67) and a 2m silicon-insulated cable for durability and reliability in industrial environments.
Probe Pt100 TG8 – A Pt100/A temperature probe designed for accurate temperature measurements from -50°C to +200°C. Features a stainless steel enclosure (IP67) and a 2m silicon-insulated cable for durability and reliability in industrial environments.
£43.00 Ex. VATInc. VAT
Temp-1Wire Pt100 Frost – A high-precision temperature sensor designed for extremely low temperatures (-200°C to +160°C). Features IP67-rated probe protection, Pt100 technology, and RJ11 1-Wire connectivity for reliable cryo and industrial monitoring.
Temp-1Wire Pt100 Frost – A high-precision temperature sensor designed for extremely low temperatures (-200°C to +160°C). Features IP67-rated probe protection, Pt100 technology, and RJ11 1-Wire connectivity for reliable cryo and industrial monitoring.
£182.00 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
Sensor 230V AC 1W-UNI – A mains voltage monitoring sensor designed for 100-250V AC measurement with 1-Wire UNI output. Provides electrically isolated readings and integrates with Poseidon2 (LAN) and Ares (GSM) monitoring systems for remote voltage monitoring and alerting.
Sensor 230V AC 1W-UNI – A mains voltage monitoring sensor designed for 100-250V AC measurement with 1-Wire UNI output. Provides electrically isolated readings and integrates with Poseidon2 (LAN) and Ares (GSM) monitoring systems for remote voltage monitoring and alerting.
£164.00 Ex. VATInc. VAT
Sensor 0-20mA 1W-UNI – An electrically isolated DC current sensor for 0-20mA measurement with 1-Wire UNI output. Ideal for connecting industrial sensors, current transformers, pressure transducers, and gas concentration meters to remote monitoring systems over LAN (Poseidon2) or GSM (Ares).
Sensor 0-20mA 1W-UNI – An electrically isolated DC current sensor for 0-20mA measurement with 1-Wire UNI output. Ideal for connecting industrial sensors, current transformers, pressure transducers, and gas concentration meters to remote monitoring systems over LAN (Poseidon2) or GSM (Ares).
£137.00 Ex. VATInc. VAT
30A DC Current Probe 1W-UNI – A DC current sensor with shunt and converter for measuring up to 30A in both directions. Provides electrically isolated readings via 1-Wire UNI (RJ11) for Poseidon2 and Ares monitoring systems. Ideal for battery charge/discharge monitoring, UPS systems, and telecom power management.
30A DC Current Probe 1W-UNI – A DC current sensor with shunt and converter for measuring up to 30A in both directions. Provides electrically isolated readings via 1-Wire UNI (RJ11) for Poseidon2 and Ares monitoring systems. Ideal for battery charge/discharge monitoring, UPS systems, and telecom power management.
£264.00 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-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 Poseidon2 4002 is an advanced remote monitoring device for industrial and IT applications, supporting up to 40 sensors (16 via 1-Wire UNI/1-Wire and 24 via RS-485), 12 digital inputs, 8 virtual digital outputs, and 4 relay outputs. It enables real-time environmental monitoring with alarm notifications via email, SMS, and SNMP Traps, making it ideal for data centers, industrial sites, and smart buildings.
The Poseidon2 4002 is an advanced remote monitoring device for industrial and IT applications, supporting up to 40 sensors (16 via 1-Wire UNI/1-Wire and 24 via RS-485), 12 digital inputs, 8 virtual digital outputs, and 4 relay outputs. It enables real-time environmental monitoring with alarm notifications via email, SMS, and SNMP Traps, making it ideal for data centers, industrial sites, and smart buildings.
£511.00Ex. VATInc. VAT
The Poseidon2 3268 is an advanced remote monitoring and control device designed for industrial applications, IT infrastructure, and environmental monitoring. It supports up to 8 sensors (1-Wire UNI / 1-Wire), 4 digital inputs, and 2 relay outputs. The device features secure M2M communication via HTTPS, SNMPv3, MQTT, and Modbus/TCP, making it ideal for IoT, smart buildings, and industrial automation.
The Poseidon2 3268 is an advanced remote monitoring and control device designed for industrial applications, IT infrastructure, and environmental monitoring. It supports up to 8 sensors (1-Wire UNI / 1-Wire), 4 digital inputs, and 2 relay outputs. The device features secure M2M communication via HTTPS, SNMPv3, MQTT, and Modbus/TCP, making it ideal for IoT, smart buildings, and industrial automation.
£383.00Ex. 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% | – |