Connected TwinGuard

Smart temperature and humidity meter with two external probes.
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Countries adapted for RC1


Connected TwinGuard is a connected temperature and humidity metering device with two external sensors. It has a extra long battery life of five years. The device measures and sends the temperature and humidity measurements once in every 30 minutes, the interval can be configured remotely via the network. TwinGuard uses worldwide Sigfox IoT-network for data transmission, enabling very low lifetime cost. 

External temperature and humidity sensors can be freely installed, for example in air duct or different building materials. Sensor cables can also be purchased separately and the central unit is re-usable. 

Versatile, connected, maintenance free, ultra low cost, powerful, accurate - perfect solution for temperature and humidity measurements in demanding environments. 

Product features:

  • Casing: IP 67 ASA-plastic, for indoor and outdoor usage 
  • Size: 94x94x44 mm
  • Weight: 186 g
  • Attachment: Screw/cable tie/adhesive tape
  • Battery lifetime: 5 years (with 30 min interval)
  • Measurement interval: Configurable
  • Measuring range: -40...85 °C
  • Accuracy: +/- 0.5 °C
  • Connectivity: Sigfox 868 MHZ or 902...928 MHZ
  • Operating zone: Sigfox RCZ1, RCZ2 and RCZ4
  • Certificates: CE, FCC
  • Warranty: 1 Year
  • Product code: CITGD-3003-R3 (RCZ1) /CITGD-3203-R3 (RCZ2) / CITGD-3403-R3 (RCZ4) 
Downloadable resources
  • connectedinventions-TwinGuard_brochure-1pageENG.pdf

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Not certified yet


Actionable data

Type of data with configurable frequency: 

  • Temperature and relative humidity measurement from 2 probes


Production capabilities

+50,000 items

Dedicated process to purchase connectivity

Available with hardware only or with Sigfox optimized FoxerIoT-platform as an additional service. See more information 

Warranty duration

1 year(s)


DDU – Delivered Duty Unpaid

Technical Details

Product casing

Dimensions (in mm): 94 x 94 x 44

Weight: 186gr

IP Code: IP67

Recommended operating temperature: -40° to 85°

Customizable casing: Yes

Customizable fixation: Yes

Minimum order quantity for custom casing or fixation: 50 products



Mandatory - External


Mandatory - External



Dedicated - Internal

Type: Helical


Battery life: 5 Years

Battery total Voltage (V): 3.6

Battery total Capacity (mAh): 9000

Embedded Software

Flashable Firmware: No

External antenna

No connector for an additional external antenna


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