Specification:
Product Name: ZF500 GPS Wireless Dog Fence Collar
Working System: Stand‑alone GPS wireless fence (no APP / no SIM / no base transmitter)
Adjustable Range: 15–2000m / 49–6561ft (three zones: safe, warning, correction)
Training Modes: Beep (1–5 levels), Vibration (0–9 levels), Static (0–9 levels)
Waterproof Rating: IP67 receiver
Power Supply: Built‑in rechargeable battery, magnetic USB charging
Charging Time / Use Time: about 2 hours charge for up to 24 hours working time
Collar Length: Adjustable up to 26in (fits dogs from about 10–120lb)
Application: Outdoor use only – yard, farm, camping, beach, open fields

Features:
1. Accurate GPS Boundary Control: Set a circular play area from 49 ft to 6561 ftradius; collar corrects your dog automatically when it moves from safe zone to warning and correction zones.
2. Three Safe Training Functions in One Device: Combine sound, vibration and static stimulation with precise level adjustment, helping dogs learn boundary rules step by step.
3. No Extra Fees, No Installation: Works directly from the collar receiver – no wires, no wall transmitter, no mobile app, no SIM card and no subscription charges.
4. IP67 Waterproof Receiver for All‑Weather Play: Collar receiver resists rain, splashes and short swimming sessions, suitable for yards, farms, beaches and muddy ground.
5. Fast Magnetic Charging & Long Runtime: Magnetic contact design allows quick connection to USB power; 2‑hour full charge supports up to 24 hours of normal outdoor use.
6. Adjustable Collar for Small to Large Dogs: Strong nylon strap with quick‑release buckle fits neck sizes up to 26 in, ideal for most breeds from 10 lb puppies to 120 lb adults.

Package Includes:
1 x ZF500 GPS Wireless Fence Receiver Collar
1 x Magnetic USB Charging Cable
1 x Set of Contact Points (4 × metal probes)
4 x Silicone Contact Point Covers
1 x Test Light Tool
10 x Yellow Boundary Training Flags
10 x Orange Boundary Training Flags
1 x User Manual
1 x Packing Box