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  • M52-PIR

Sensor beacon with passive infrared (PIR) sensor detecting whether there's someone in the area 2m range in front of the sensor.

Advertises a unique id, the occupancy state, trigger count and battery voltage. Bluetooth Service Characteristics provide access to the trigger count and PIR state changes. Can also be configured to send out a heartbeat every 60 secs if there has been no change of state.

Available in black only.

iOS and Android configuration app.

Supplied with details how to access technical and programming information.

Transmission Sensor data
Battery size CR2477
Number of batteries 1
Battery included yes
Battery life 36 months (depends on number of triggers)
Size 43.7mm x 43.7mm x 14.5mm
Weight 25g
Waterproofing no
Includes sticker yes
Password to configure yes
Power range 4dBm to -40dBm
Buzzer no
Temperature sensor no
Humidity sensor no
Accelerometer sensor no
Motion triggered broadcast no
Operation modes sleep, configuration, normal
Button press no
On off switch yes
Chip NRF52810
Standby current 2.3uA
Working current 5.3mA
Transmit distance 100m
Android SDK no - use advertising or Bluetooth Characteristics
iOS SDK no - use advertising or Bluetooth Characteristics
Android config app yes
iOS config app yes


  • £52.92

  • Ex vat: £44.10

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