Product Preview

iBKS 105 Kit packagingiBKS 105 Kit packagingiBKS 105 Sizes

iBKS 105

The most flexible coin cell battery beacon.
  • Officially the first beacon compatible with iBeacon™ and Eddystone™ (UID, URL, TLM, EID) at the same time.
  • iBKS 105 is cost efficient and reliable, the main keys for your beacon deployments.
  • From 30 to 40 months of battery lifetime (CR2477) advertising once per second.
All the parameters of this product can be modified. Please check out our ‘iBKS Config Tool’ app, available for iOS and Android.

Select your kit:


Or bulk order:

More than 100 beacons?

Contact us

SKU: iBKS-105 Categories: , ,

iBKS 105

iBKS 105 is a Bluetooth Low Energy (BLE) beacon based on Nordic Semiconductors nrf51822 chipset that uses a CR2477 coin cell battery.

The PCB is ready to implement different sensors that could be assembled for big orders.

The plastic enclosure can be opened with a simple movement (applying some force) without tools.

This model can be attached to any surface using its double sided sticker.

This model is 100% compatible with our Eddystone™ + iBeacon™ firmware updates.



  • Fast Shipping
    24-48 hours
  • UPS
  • Guaranteed
  • Support
    answers in <24h
  • Secure
  • Track your
iBKS 105
Size (HxWxL) 11,3 x Ø52,6 mm
Battery capacity (mAh) 1000
Battery lifetime *without selfdischarge factor 30-40 months (depending on the Tx power at 1s interval) 3-4 months (depending on the Tx power at 100ms interval)
Waterproof NO
Attachment method Double sided sticker
Operating temperature -30 ºC to +60 ºC
Protocols iBeacon Eddystone: UID, URL, TLM and EID
Firmware update over the air
Eddystone Configuration GATT Service
Other features Fastest battery replacement
Optional weatherproof kit
100% Customizable

iBKS 105

The most versatile beacon.
Battery lifetime: 46 months
Range: 70m
EddystoneTM and iBeaconTM


Submit a ticket, we'll answer in < 24 h


Lead Source
Lead Status
Lead Status

Max File(s) size limit is 20MB