Protect your dog with a reliable wireless boundary system that keeps pets safely contained without a physical fence. The transmitter creates a circular boundary that the collar detects, delivering a friendly warning and, if needed, safe stimulation to reinforce boundaries.

• Wireless boundary: Creates a circular containment area using radio signals.
• Automatic training: Audio alert first, then adjustable static stimulation to reinforce boundary behavior.
• Adjustable range: 131 ft to 722 ft (40 m to 220 m) for indoor or outdoor use.
• Adjustable collar with IP67 waterproof receiver: 5.5-23.6 in neck circumference; supports up to 3 collars with one transmitter.
• USB rechargeable: Up to 10 days of use per charge.
• Easy setup for home or garden and dog-friendly training.

Specifications: Remote transmission up to 220 m (722 ft); boundary levels: 40 m/131 ft; 120 m/394 ft; 160 m/525 ft; 220 m/722 ft; charging time 4 hours; work time 10 days; shock intensity 0-8; IP67 waterproof receiver.