IoT Products

NF4/NF4B are high-performance, multi-sensor, IEEE 802.15.4 wireless nodes.

The NF4/NF4B incorporate the following sensors:

  • Ambient light and solar light for optimal domestic light control.
  • Temperature and humidity sensor in order to enable full monitoring of room comfort.
  • Focused-range infrared-motion detection sensor, which is ideally suited to trigger an event when a person moves across a well-defined transit area.

The board construction is highly modular and very flexible, and can be customized to include customer specific additional or different sensors.

Technical Specification

The NF4/NF4B modules include a high performance IEEE 802.15.4 radio. Even thought the maximum distance that a module can cover depends on various ambient parameters, NF4/NF4B can be interconnected in a multi-hop configuration enabling them to span large distances. 

NF4B is purely battery powered using 3xAA alkaline batteries which enable an expected operational lifetime of >1 year.

NF4 includes an external power supply adaptor with 2xAA backup batteries. This module can be used for more time consuming activities, like zone coordinator or concentrator/gateway.

NF4 provides an external connection via RS232 TTL interface.


Power Supply » Battery » Operation / Standby Time
Mechanics » Mounting » Hat Rail
Mechanics » Protection Class » IP54
Environment » Temperature Range » Industrial (-25°C / +65°C)
Interface » Type of Inputs / Outputs » Digital
Power Supply » DC Voltage Supply » 3.3 - 5 V

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