SD-2x1Wire Unit

Code: 600695
Not rated
€184,80 €223,61 incl. VAT
In stock (>5 pcs)
The reliable 1-Wire IoT monitoring unit with Ethernet, Wi-Fi and PoE is dedicated for remote industrial monitoring of temperature, humidity and other variables. Cloud monitoring portal (for free) and SensDesk technology supported. Plain unit. 

The most universal device from the SD family is designed for industrial monitoring of temperature, humidity, electrical current, CO2 or flood detection. Up to four 1-Wire sensors/detectors can be connected to the 1Wire / 1Wire UNI bus.

Manufacturer website: SD-2x1Wire Unit

Detailed information

Product detailed description

IoT SD monitoring unit: 2x RJ11 1W-UNI port (max 4 sensor values), WiFi, Eth and PoE. Plain unit. Web portal (for free) + SensDesk technology supported.

Convenient connection of the device to the cloud is ensured by one click using "Adopt SD/NB device" function. Up to 4 sensors/detectors can be connected to the 1-wire / 1-wire UNI bus. The unit and all connected sensors are administrated, monitored, and managed remotely from one place - cloud monitoring portals,  including setting up the safe range of values, alerts ​​and information on alarm conditions.

>> - 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. 


  • Support for various sensors
  • 2x RJ11 1W-UNI port (max 4 sensor values)
  • 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 web server
  • 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



Additional parameters

Category: IoT Monitoring devices
Warranty: 2 years
Weight: 0.166 kg
Portal alerts: E-mail, SMS, Phone Call
Connectivity: LAN, Wi-Fi
Interface: RJ11
Power: External 5V DC, PoE
Optional extensions: RJ-11
Optional sensors: Humid-1Wire, WLD Relay 1W-UNI, Flood detector 1W-Uni, HTemp 1-Wire Outdoor, Temp home Box, Temp-1W-Uni Pt100 Convertor+ Cable