Features:

1) Progressive Tone Stimulus- A shock stimulus if your dog continues to move closer to the boundary

2) Pulsed Proportional Stimulus - The closer your pet gets to the boundary the more intense the shock

3) Power Boost Switch-The width of the warning can be adjusted by field width adjustment knob in the transmitter

4) Audio Wire Break Alarm- The system's control center has an audible alarm to alert you if it senses a break in the wire or if the boundary system is not functioning correctly

5) Speed Detect Anti-run Through- The faster your dog is moving the quicker the higher level of intensity is issued

6) Visual Wire Break Alarm- The system's control center will light spark if it senses a break in the wire

7) Quick Disconnect Terminals - quick and secure connection or disconnection of the wire to the control center

8) Low Battery Indicator - When the light on the collar is green it is working properly.Red means time to replace the battery

Specifications:

1) Dimensions: (4.21 x 1.25 x 4.64) inch / (10.7 x 3.2 x 11.8) cm (L x W x H)

2) Material: Plastic

3) Color: as the picture

4) Weight: 870g /30.68oz

Package Includes:

1 x Indoor wall-mounted transmitter

1 x Power plug

1 x Adjustable receiver collar

1 x 9 Volt batteries for collar

1 x Boundary wire of 300 meters

2 x Extra metal contact points

20 x Training flags

1 x Test bulb