NJR4265R is an intelligent motion sensor that is designed for the sensing of short distance and low speed objects (e.g. pedestrian etc). The continuous sensing of moving object is realized by an embedded software.
lt is suitable for a built-in sensing function to various equipments as all functions are integrated in a small package. It can easily be controlled from a PC or Microcontroller by a UART interface. Furthermore stand alone operation is also possible.

Features:

> Motion sensor using the 24GHz Doppler radar
> Antenna, RF circuit, lF amplifier, MCU and voltage regulator are integrated in a small package (14x20.4x8.8mm)
> Communication with PC or Microcontroller is possible by UART interface
> Signal processing software for enhancing the signal level and reducing noise.
> Mutual interference between different sensor modules reduced.
> Identification of movement direction possible.
> Low voltage operation and low power consumption
> Sleep mode available.

Applications:

> Energy saving management
> Entrance and exit management
> Safety and security

Downloads

• Datenblatt NJR4234BW
• Datenblatt NJR4265R
• Datenblatt NJR4266
• Datenblatt NJR4266A3