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Humid-1Wire (1m, 3m, 10m) – A digital humidity probe (0–100% RH) designed for IT environments, server rooms, and industrial applications. Installs easily in IT racks and connects via 1-Wire to Poseidon, Ares, and HWg-STE devices for remote monitoring.

£81.00Ex. VAT

Add to Cart This product has multiple variants. The options may be chosen on the product page

Humid-1Wire (1m, 3m, 10m) – A digital humidity probe (0–100% RH) designed for IT environments, server rooms, and industrial applications. Installs easily in IT racks and connects via 1-Wire to Poseidon, Ares, and HWg-STE devices for remote monitoring.

£81.00Ex. VAT

Add to Cart This product has multiple variants. The options may be chosen on the product page

HTemp-1Wire Rack 19 – A temperature (-10°C to +80°C) and humidity sensor designed for IT environments. Fits into 19″ or 10″ racks (1U size) with dual RJ11 connectors for daisy chaining. Ideal for server rooms and IT cabinet monitoring, compatible with Poseidon, Ares, and STE2 devices.

£98.00 Ex. VAT

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HTemp-1Wire Rack 19 – A temperature (-10°C to +80°C) and humidity sensor designed for IT environments. Fits into 19″ or 10″ racks (1U size) with dual RJ11 connectors for daisy chaining. Ideal for server rooms and IT cabinet monitoring, compatible with Poseidon, Ares, and STE2 devices.

£98.00 Ex. VAT

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Temp-1Wire IP67 – A versatile temperature sensor (-10°C to +80°C) with an IP67-rated stainless steel probe. Available in 1m, 3m, and 10m cable lengths. Suitable for indoor and outdoor use, with RJ11 connectivity and daisy-chaining support for extended monitoring.

£35.00Ex. VAT

Add to Cart This product has multiple variants. The options may be chosen on the product page

Temp-1Wire IP67 – A versatile temperature sensor (-10°C to +80°C) with an IP67-rated stainless steel probe. Available in 1m, 3m, and 10m cable lengths. Suitable for indoor and outdoor use, with RJ11 connectivity and daisy-chaining support for extended monitoring.

£35.00Ex. VAT

Add to Cart This product has multiple variants. The options may be chosen on the product page

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. VAT

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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. VAT

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HTemp HomeBox – A compact indoor temperature and humidity sensor (-30°C to +70°C, 0-100% RH) with RJ11 (1-Wire) connectivity. Includes a 3m detachable cable for easy installation on walls, ceilings, or desks. Compatible with HW group monitoring devices.

£107.00 Ex. VAT

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HTemp HomeBox – A compact indoor temperature and humidity sensor (-30°C to +70°C, 0-100% RH) with RJ11 (1-Wire) connectivity. Includes a 3m detachable cable for easy installation on walls, ceilings, or desks. Compatible with HW group monitoring devices.

£107.00 Ex. VAT

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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. VAT

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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. VAT

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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. VAT

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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. VAT

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HTemp-1-Wire Outdoor – A temperature (-30°C to +85°C) and humidity sensor designed for outdoor use, communicating over the 1-Wire bus. Features a 3m connection cable, IP64 protection, and daisy-chaining supportwith a T-Box unit. Compatible with Poseidon2, Ares, and STE2 devices.

£173.00 Ex. VAT

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HTemp-1-Wire Outdoor – A temperature (-30°C to +85°C) and humidity sensor designed for outdoor use, communicating over the 1-Wire bus. Features a 3m connection cable, IP64 protection, and daisy-chaining supportwith a T-Box unit. Compatible with Poseidon2, Ares, and STE2 devices.

£173.00 Ex. VAT

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The HTemp-1Wire-Box2 is a temperature (-10°C to +80°C) and humidity (0-100% RH) sensor designed for indoor use. It features two RJ11 connectors for easy daisy-chaining, making it ideal for IT rooms, storage houses, and server rooms. Compatible with Poseidon, Ares, and HWg-STE devices, it is wall-mountable and includes a 3m connection cable for flexible installation.

£109.00 Ex. VAT

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The HTemp-1Wire-Box2 is a temperature (-10°C to +80°C) and humidity (0-100% RH) sensor designed for indoor use. It features two RJ11 connectors for easy daisy-chaining, making it ideal for IT rooms, storage houses, and server rooms. Compatible with Poseidon, Ares, and HWg-STE devices, it is wall-mountable and includes a 3m connection cable for flexible installation.

£109.00 Ex. VAT

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The Temp HomeBox is a simple, compact temperature sensor with an RJ11 (1-Wire) interface. It can be connected to all HW group monitoring devices for temperature measurement in homes, offices, schools, and industrial environments.

£70.00 Ex. VAT

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The Temp HomeBox is a simple, compact temperature sensor with an RJ11 (1-Wire) interface. It can be connected to all HW group monitoring devices for temperature measurement in homes, offices, schools, and industrial environments.

£70.00 Ex. VAT

Add to cart

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. VAT

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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. VAT

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The Temp-1Wire-Flat 3m is a digital temperature probe (-30°C to +60°C) designed for use in high-humidity environments, refrigeration, and outdoor applications. Its stainless steel IP65 casing ensures durability, while the flat cable allows seamless installation under refrigerator and freezer door seals. The sensor connects via RJ11 (1-Wire bus) and is compatible with HW Group monitoring devices, including Poseidon, Ares, and HWg-STE.

£73.00 Ex. VAT

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The Temp-1Wire-Flat 3m is a digital temperature probe (-30°C to +60°C) designed for use in high-humidity environments, refrigeration, and outdoor applications. Its stainless steel IP65 casing ensures durability, while the flat cable allows seamless installation under refrigerator and freezer door seals. The sensor connects via RJ11 (1-Wire bus) and is compatible with HW Group monitoring devices, including Poseidon, Ares, and HWg-STE.

£73.00 Ex. VAT

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The Temp-1Wire Rack 19 is a digital temperature sensor (-10°C to +80°C) designed for IT environments. It is specifically built for installation in 19″ server racks and can be daisy-chained for multiple sensor setups. This sensor is ideal for temperature monitoring in data centres, IT cabinets, and industrial applications. It communicates via 1-Wire (RJ11 interface) and is compatible with Poseidon, Ares, and HWg-STE devices.

£53.00 Ex. VAT

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The Temp-1Wire Rack 19 is a digital temperature sensor (-10°C to +80°C) designed for IT environments. It is specifically built for installation in 19″ server racks and can be daisy-chained for multiple sensor setups. This sensor is ideal for temperature monitoring in data centres, IT cabinets, and industrial applications. It communicates via 1-Wire (RJ11 interface) and is compatible with Poseidon, Ares, and HWg-STE devices.

£53.00 Ex. VAT

Add to cart

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RoomAlert Account Tiers

Base

Free

Professional

£412.00/year*

Enterprise

£825.00/year*

Ultimate

£1,742.00/year*
RoomAlert.com Features
UsersUnlimited UsersUnlimited UsersUnlimited UsersUnlimited Users
User RolesYesYes
Registered Devices1 Device25 Devices50 Devices100 Devices
Registered Links10 Links25 Links50 Links
Data History1 Day180 Days365 Days2 Years
Monitor360™ Sensors10 Sensors25 Sensors50 Sensors
Configured Alerts1 Alert25 Alerts75 Alerts150 Alerts
Unlimited NotificationsYesYesYesYes
Native SMS NotificationsYesYesYes
Advanced AlertingYesYesYes
Saved Reports1 Report7 Reports25 Reports50 Reports
Public URLsYesYesYes
SAML AuthenticationYesYes
Yearly purchase orders and invoicing availableYesYes
Downloads
Firmware DownloadsYesYesYesYes
AVTECH Device DiscoveryYesYesYesYes
Room Alert Link™YesYesYes
Room Alert Manager™YesYesYes
Support
SupportOnline FAQs & ResourcesEmail, Chat & Phone SupportEmail, Chat & Phone SupportEmail, Chat & Phone Support

*All prices shown Ex VAT
Please contact us for more information on account renewals.

Room Alert 12SR Bundle Comparison Chart

Device

Responder
Bundle

Guardian
Bundle

Essentials
Bundle

Foundation
Bundle

Room Alert 12SR Monitor1111
Digital Temp & Humidity Sensor1111
Digital Temperature & Airflow111
Flood Sensor 2.5m1
Flood Sensor 7.3m11
Digital Active Power 3m111
Room Entry Sensor211
MUPS – UPS & Power Fail Sensor1
Light Tower & LTA11
Flood Protect & Control Kit21
iBoot-IO1
Total Items12862
Cost Savings24%17%24%

Room Alert Security

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 Security Features

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:

  • 2048-bit encryption
  • SNMP versions 1, 2c, and 3
  • HTTPS/SSL web interface
  • SSL/TLS email notifications
  • SSL push for data to reach the Room Alert Account online portal
  • Secure and advanced alerting via email, email-to-SMS, SNMP, JSON, HTTP Post, webpage update and more

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.

Room Alert Account, Room Alert Mobile App, and Room Alert Manager Security

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:

  • Multi-Factor Authentication
  • SAML Single Sign-On to help protect account access
  • Authenticated firmware updates
  • Defined user roles to protect company/user internal data
  • SSL push to Room Alert Account

AVTECH’s Corporate Security Policies

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.

Room Alert 32S Bundle Comparison Chart

Device

Responder Bundle

Guardian Bundle

Essentials Bundle

Foundation Bundle

Room Alert 32S Monitor1111
Digital Temperature Sensor1111
Digital Temp & Humidity Sensor2221
Digital Temperature & Airflow222
Flood Sensor 2.5m11
Flood Sensor 7.3m1
Digital Active Power 3m221
Room Entry Sensor421
Flood Sensor (Spot)1
Power Fail Sensor1
Light Tower & LTA11
Flood Protect & Control Kit21
iBoot-IO1
Total Items191393
Cost Savings20%13%12%