NanoPulse - contacrless sensors
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Price: 150  EUR

MOQ 1000 pcs. price: 75 EUR
(call for order)

Microwave Breathing Sensor Module NP SU AP 6.1

Microwave breathing sensor module NP SU AP 6.1 is a RF sensor module designed to detect live objects presence as well as their respiratory and motor activity from up to 1 meter distance. The module is designed for integration into security systems where it is necessary to detect presence or absence of the life sign indicators in a local area of the room. The module is a low-power microwave sensor operating in UWB license free frequency band 6.0 - 8.5 GHz.


Driving Factors for Buying Breathing Sensor Modules


Advantages of the Breathing Sensor Module

  • Small size
  • License free band
  • Localization of the observed object
  • Dupplicated receiving channel for increased reliability
  • Additional temperature and humidity sensors
  • Additional three-color LEDs
  • Additional microphone
  • Two channel analog LF signal from the sensor
  • I2C interface for communication with the control device
  • Relatively low price


Breathing Sensor Module Specifications

  • Sensor type - microwave
  • Sensitivity zone - 0.3 ... 1.0 m
  • Central frequency - 7,250 MHz
  • Frequency band is 500 MHz (7,000 ... 7,500 MHz)
  • Antenna system - printed patch antennas: 1 transmitting and 2 receiving antennas
  • Processor - missing
  • Analog low-frequency output signal
  • Interfaces - I2C for controlling additional sensors
  • Power supply - unipolar, +5 V DC
  • Current consumption - less than 400 mA
  • Dimensions (without fasteners) - 100 x 55 x 10 mm
  • Weight - 35 g


Installation and Application

The device can be used as a part of security systems, personnel call systems, wake-up call systems, surveillance systems and other systems as a presence detector, a breathing sensor or a motion sensor. The device can be placed in a closed non-metallic housing. The placement of the module in the housing can be arbitrary.



NanoPulse has received a feedback about using the NP LW 01.01 occupancy sensors as a part of a system installed in the U.K.


NanoPulse has got United States Invention Patent No. 9,649,033 on the device for the remote non-contact monitoring of the vital signs of a living being

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