<http://hiddenfence-snsw.com.au/product/wireless-dog-fence-ib100/#product>
<http://schema.org/description>
"This wireless dog or cat avoidance fence is a portable and rechargeable solution to indoor issues. They are used to protect a room or area you want your pet to avoid. Use the IB100 wireless dog fence near doorways to prevent your dog or cat from bolting out the door or jumping on guests when they arrive.\r\nThe IB100 Wireless Dog Fence is a professional product with the same engineering focus as our containment solutions for outdoors, and can be programmed to work with the Hidden Fence R7m and R9 dog fence receiver collars.\r\n\r\nFeatures:\r\nWireless Transmitter - Adjustable signal field (0.2m – 3m diameter)\r\nIncludes AC adapter (for use in areas near an electrical outlet)\r\nInternal rechargeable battery (charged by AC adapter)\r\nNote: R9 / R7m receiver collar/s sold separately."
<http://hiddenfence-snsw.com.au/product/wireless-dog-fence-ib100/>