TimeKeeper (Legacy)

TimeKeeper (Rev G) Diagram



Product ID

  • IC: 10858A-BTTKV01
  • Model number: BTTKV01


Physical Characteristics

  • Width: 5.7 cm (2.245")
  • Height: 7.11 cm (2.8")
  • Depth: 2.57 cm (1.013")
  • Weight: 125 g (4.41 oz)


Operating Temperature

  • 0°C to +40°C (32°F to 104°F)


Input/Output & Power

  • Data: Ethernet, Radio 2.4(GHz) 10Hz
  • Power: 48VDC/15.6W from PoeE Network Switch via Ethernet port (No input power via USB port)


Status LEDs

Status LED's Timekeeper  

Note: The Ethernet status lights on the TimeKeeper are not enabled while the TimeKeeper is in use.


TimeKeeper Functions

The TimeKeeper is a single wireless access point that uses a proprietary radio system running on the 2.4 Ghz frequencey to send data to all BTBeacons. Data sent includes a signal used to synchronize the BTBeacons with the BTSensors and configuration commands sent to the eSync Controller via an RCA cable.


TimeKeeper Transmitter Characteristics

Timekeeper Transmitter Characteristics