Features:
Side power button location
1.7 GB of internal memory
Tracks up to 10 dogs simultaneously
Up to 9 miles of handheld-to-collar reception (line of sight)
MURS frequency band
Compatible with Garmin’s Birdseye Satellite Imagery, high-resolution TOPO maps, and more
Wireless field software updating
Specs:
Screen size: 1.43” x 2.15”
160 x 240 pixel, transflective 65-K color touch-screen display
Weight: 9.2 oz with 2 AA batteries
Battery life: up to 20 hrs with AA batteries (not included)
IPX7 waterproofing (withstands immersion in 1 meter of water for up to 30 minutes) Tilt-compensated 3-axis electronic compass and barometric altimeter
Data-card compatibility: accepts MicroSD card (not included)
USB interface
Stores 2000 waypoints or locations, and 200 routes
Track log: records 10,000 points and 200 saved tracks
Area calculation capable
 

DC50 Tracking Collar Features:
Top-mounted, high sensitivity, GLONASS-enabled satellite receiver
22.5” braided-steel antenna, with 18.5” antenna available as an option
User-configurable Bark Detection
User-configurable Rescue Mode to extend battery life
Updates dog positions every 5, 10, 30, or 120 seconds
Easy-to-replace 27”x1” collar strap (no tools needed)
Extreme waterproofing (up to 10 meters, or ~33 feet)
Rechargeable, replaceable Lithium Ion Battery