https://www.halocollar.com/
Wireless GPS Dog Fence | Halo Collar
Explore the new Halo Collar 5, a portable GPS dog fence with enhanced features. Track your dog's location for ultimate safety, even on-the-go!
wireless gpsdog fencehalo
https://spotonfence.com/
SpotOn Fence | Most Accurate Wireless Dog Fence and GPS Dog Collar
SpotOn Fence uses GPS technology to contain your dog. SpotOn is portable, great for large acreage, and can save UNLIMITED custom geofences.
accurate wirelessspotonfence
https://www.thethingsnetwork.org/device-repository/devices/netvox/r720g/
R720G - Wireless GPS Tracker with tilt angle | Device Repository for LoRaWAN
R720G is a compact GPS tracking device with built-in three-axis acceleration sensor. And transmits the detected data to other devices through the wireless...
wireless gpstilt angletracker