Long Range Camera System 2,000-3,000 yards?

[Terry]

Is there something that works well?

 

[SGK]

ShotMarker works for over 2 miles

The Sensor Hub at each target transmits to the Access Point at the firing line using LoRa, a low frequency RF protocol. Unlike Wifi, this power-efficient design works at over 2 miles and provides hassle-free connectivity even without direct line of sight.

An alternative would be two cell phones and FaceTime (or equivalent) but that would require data connections.

 

[Terry]

ShotMarker changes the way we shoot long range. Attach the sensors to your wood frame and receive instant feedback on your mobile device, at any range, as long as the bullet is supersonic at the target.