The Vigil Geo is a compact GPS tracking and monitoring device that sends text messages to your mobile phone if your boat moves outside a ...
Loading SIMCARD If your Vigil geo did not ship with a SIMCARD, follow the steps below. NOTE: YOU MUST disconnect all external power supply connections ...
Shop, read reviews, or ask questions about SPOT Trace™ Theft-Alert Tracking Device at the official West Marine online store. Since 1968, West Marine has ...
Monitor, track, control & secure your boat with Siren Marine's smart boat technology. Our remote monitoring & security system, featuring the new Siren 3 Pro, ...
... favorite food for humpbacks—the giants did not abandon their vigil.
Best of all, GOST features two-way on demand location access and geo-fencing so you can always get your boat or yacht's real-time location ...
National Geographic revisits Jane Goodall's iconic 1963 article about the chimpanzees of Gombe Stream Game Reserve.
... technicians stand vigil, tracking ANGUS as it is towed near the seafloor in 1977 .
Immigration enforcement at sensitive locations hurts some of the most
Sonardyne's Vigilant FLS (Forward Looking Sonar) images the seabed ahead of a vessel to detect potential underwater hazards.