• audible (85dB) and visible (LED) alert
• range: 1 to 4m (3.3ft to 13ft)
• on/off switch provided
• power supply:
  • transmitter: 9VDC / 50mA max.
  • receiver: 9VDC / 20mA max.
  • 9V battery holder and adapter jack included
• dimensions:
  • transmitter: 55 x 40mm (2.2" x 1.6")
  • receiver: 100 x 50mm (3.9" x 2.0")
• not recommended for outdoor use

• Manual_MK120.pdf (169 kB)

•  
  • receiver
  • transmitter

- Application

•  
  • Michael Stride's homebrew slalom timing system