We only supply to companies and organisations. More Information (FAQ) 

  • YJ9

Waterproof beacon with a long 100m range and large CR2477 battery (included).

This beacon is for advanced users. It has no configuration app or SDK.  You should use apps such as Lightblue on iOS and BLE Scanner on Android that allow you to read and modify Bluetooth Service Characteristic values directly. The manufacturer's user guide explains how to do this. Note that the GPIOs are only accessible if you reprogram your own firmware.

Green only.

Comes with instructions how to access the technical information.

Part of our R&D range of beacons because this item is not CE and RoHS certified.

Transmission iBeacon
Battery size CR2477
Number of batteries 1
Battery included yes
Battery life 12 months
Size 46mm x 46mm x 17mm
Weight 26g
Includes sticker no
Password to configure yes
Buzzer no
Temperature sensor no
Humidity sensor no
Accelerometer sensor no
Motion triggered broadcast no
Operation modes normal,connected
Button press no
On off switch no
Chip nrf51822
Transmit distance 100m
Android SDK no
iOS SDK no
Android config app no
iOS config app no


  • Brand: Yunjia
  • Product Code: YJ9
  • Availability: 2
  • £16.80

  • Ex vat: £14.00

Tags: ibeacon