LEXI

Redesigned.Reliable. Remarkable

Lexi-Sensor

The world's first ductwork deposit
monitoring sensor

Introducing, LEXI, an advanced, more powerful, re-engineered sensor. The LEXI reaches a new level of innovation and precision with the entire enclosure designed to be durable and robust.

play
Lexi Sensor Side View
condition-based maintenance.

The idea was innovative. To create a monitoring tool that took the risk of human error away and introduce an accurate measurement system that could reduce the cost of cleaning and provide continuous precise readings.

only clean when required.

Lexi Sensor Upview
PATENT PROTECTED
Patented Worldwide.Challenged by NASA.
British Innovation.

small but
MIGHTY.

The idea behind LEXI was simple: to craft the ultimate sensor experience. Easy to install, seamless communication, paired with high-performance processors to accurately monitor ductwork across a client's whole portofolio.

...but why stop there
We've continued to revolutionise HVAC monitoring and have built a temperature sensor within LEXI!

So now LEXI not only alerts you to dust and grease deposit build up, it is now your first alert to a rise in high temperatures within your ductwork.
Duct fire

Introducing
Temperature.
Triggers.

The temperature triggered parameters set
via the HomeVAC app on install allows for
temperature rise alerts to be sent directly to
the customer.

There's nothing quite like it.

The anatomy of LEXI

    Mounting Ring Sorry, your browser does not support inline SVG.
  • Fire Resistant
  • Direction Assist
  • Secure Snap Lock Mechanism
Lexi Mounting Ring
    Pop Rivets Sorry, your browser does not support inline SVG.
  • Contractor Safe
  • Easy Install
  • Secure Fit
Lexi Pop Rivets
    Sensor Head Sorry, your browser does not support inline SVG.
  • IPX4
  • Anodised Aluminium
  • PTFE Material
  • High quality tempered glass
  • Dome engineered & calibrated
  • by BRE.
Lexi Sensor Head
    IMAGE SENSOR & LED Sorry, your browser does not support inline SVG.
  • Calibrated to 7.8 um
  • Peak emission wavelength: 1.55 um High
  • radiant output power LED
  • High sensitivity
  • Low noise
Lexi L Bracket
    Triple network module Sorry, your browser does not support inline SVG.
  • LoRa, Wi-Fi & Bluetooth
  • Powerful CPU
  • LoRaWAN stack
  • Wi-Fi radio
  • +10 Years Battery Life
Lexi PCB
    SENSOR HOUSING Sorry, your browser does not support inline SVG.
  • Fire Resistant
  • VST-designed
Lexi LID
WiFi
Bluetooth
Lexi
SigFox
lte
brands
Sorry, your browser does not support inline SVG.

Your link to the future.

With LoRa, Wifi, Bluetooth, Sigfox & LTE-CAT M1/NB1 the Finley Carter Gateway is the control centre on site that never drops its connectivity. The Finley Carter creates the communication portal between the LEXI sensors and HomeVAC.

one box that
simplifies it all.

One Gateway manages up to 100 sensors via LoRa Technology and directs all the data from each sensor using a secure internet protocol. Installed into every site to control and monitor the status of each sensor, the Gateway is more efficient than ever and dramatically improves the most important aspects of the sensor experience.

FINLEY CARTER Features

Specifications

  • 5 network connectivity
  • 1km Wi-Fi Range
  • 22km line of sight transmission range
  • Ultra low power usage
  • Powerful CPU with 8MB Flash Memory
  • Nano SIM CAT M1 NBIoT
  • Bi Directional communications
  • Customisable to any third-party BMS
  • One Gateway manages up to 100 sensors

Operating Frequencies

  • 868 MHz (Europe)
  • 915 MHz (America, Australia and Asia)
  • LTE 729 to 960 MHz
  • 802.11 b/g/n 16 Mbps

Security

  • 256 Bit Key
  • TLS Encryption/Two-Factor Verification
  • MQTT
  • AWS Data Archive
  • Class A and C devices
WiFi
Bluetooth
Lexi
SigFox
lte
brands

Technology ahead of its time.

03300580284