Add a Sensor

Optional but recommended A sensor is required for Infrared detection, which provides the most accurate ammo counting.

Select a pre-configured sensor here or select & customize your sensor separately

14 mm Sensor (45cm)

16.00€

Option Stock: 31

Mounts on standard 14 mm barrel threads
Comes with pre-attached 45 cm short cable

14 mm Sensor (75cm)

17.00€

Option Stock: 31

Mounts on standard 14 mm barrel threads
Comes with pre-attached 75 cm long cable

DIY Sensor Kit

6.00€

Option Stock: 31

Sensor PCB board + 45 cm cable for custom installation

Add a Reload button

Optional For quick access to reset the ammo count. Otherwise a button on the side of the unit must be pressed.

External Reload button

2.00€

Temporarily out of stock. We are working on a new model as a replacement.

120.00€

Main item is out of stock

You can order these items. We are working on having these in stock soon.

Tachyon V4 (Main unit)

View the full product presentation here

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Fully assembled Tachyon V4 main unit.

Features an AVR128DA32 microcontroller processor, color LCD display interface, contact microphone, 3-axis magnetometer and accelerometer and a real-time clock.

Includes a built-in 550 mAh rechargeable LiPo battery and micro-USB cable for charging and TachyonLink connection