Fridge LAN/Wi-Fi Monitor Temp Pack ( -30°C to +60°C)

Code: 272
Not rated
€9 999
Currently unavailable (5 pcs)

All-in-one pack for remote monitoring of temperature (-30°C to +60°C) in fridges and in a high humidity environment with LAN / WI-Fi connectivity, PoE and 1-Wire, flat temperature sensor probe on 3m long cable and 5V power adaptor with EU, UK, US wall plugs. Allows remote access to data from connected sensors through cloud monitoring portals by HW-group.

The pack consists of one SD-2x1Wire IoT Monitoring Unit, a Temperature sensor probe (-30°C to +60°C), and the power adaptor for SD-2x1Wire with EU, UK, US wall plugs. 

Account on one of the cloud portals is required: 

>> - for free (HWg sensors & devices in cloud, basic administration, E-mail alerts)
>> - different 1-year subscriptions plans (Monitoring and Alerting system in the cloud by HW group, E-mail, SMS, phone call Alerts, Periodical Reports, more Log DB days-historical data and other advanced features), available on E-shop. 

Detailed information

Product detailed description

Package contains:

  • SD-2x1Wire Unit
  • Temp 1-Wire Flat 3m (-30°C to +60°C) with RJ11 (1-Wire)
  • 5V/1,5A Power adaptor with EU, UK, US wall plugs



  • Support for various sensors
  • Up to 4 sensors/detectors can be connected
  • Wired Ethernet as well as WiFi - 802.11 b/g/n (2.4GHz)
  • Support for simultaneous Ethernet and Wi-Fi operation (for easy setup)
  • 5V or PoE power
  • Simple installation, supports DHCP
  • Embedded webserver
  • Security protected with a password
  • Connection to the monitoring portals by one click

Package contains

  • SD 2x1Wire unit


  • Industrial: IT, hotel facilities
  • Protection: IP40
  • Installation: table, wall, DIN rail and rack mount compatible (with accessories)


  • Ethernet: 10/100Mbit
  • Wi-Fi: IEEE 802.11abg


  • DHCP
  • HTTP
  • HWg-Push

Sensors /Detectors Interface:

  • Number: max 4
  • 1-Wire
  • 1-Wire UNI

Power and dimensions:

  • Power supply: 5V / 250mA
  • Connector: Jack (barrel, inner 1,35 mm outer 3,5 mm)
  • Power supply: PoE / 15mA
  • Connector: RJ-45 (from RS-485)

  • Dimensions: 67mm / 31mm / ø69mm / 151g

  • Warranty: 24 month

Temp-1Wire-Flat 3m

  • Temperature probe (-30°C to +60°C)
  • Stainless steel casing with IP67 classification (High protection against water and total dust protection)
  • Flat connection cable for routing under the door seals
  • Suitable for use in refrigerators and freezers
  • Suitable for outdoor use

Package contains:

  • Temp-1Wire-Flat 3m on 3m long cable

Sensor interface:

  • RJ-11 (1-Wire)


  • Number of values provided: 1

Power and dimensions:

  • RJ11 (from 1-Wire)
  • Power supply: 5V
  • Consumption: 1mA


  • Industrial, SOHO
  • Installation: Wall, Table
  • Connectors: RJ11
Operating environment: 
  • -30°C – 60°C / 0%RH – 100%RH
  • Storage environment:  -30°C – 60°C / 5%RH – 95%RH

  • Dimensions: 21g

  • Warranty: 24 months

5V/1.5A Wall plug adaptor INT

  • Plugs for EU, UK and US standards
  • Stable output 5V up to 1,2A
  • Output connector  Jack 3,5/1,35mm

Package contains:

  • Power adaptor 12V/1,5A
  • EU, UK, US wall plugs

Power and Dimensions:

Operating environment:
  • -30°C – 70°C / 0%RH – 100%RH
  • Storage environment: -30°C – 60°C / 5%RH – 95%RH
  • Warranty: 24 months


Additional parameters

Category: Solutions
Warranty: 2 years
Connectivity: LAN, Wi-Fi
Power: External 5V DC, PoE
Temperature Range: Standard
Monitoring: Temperature
Optional extensions: RJ-11