Updated. Newegg.com takes $100 off the price of this TrendNet WiFi Security Camera, dropping it to $149.99 $99.99 with free shipping. Amazon has price matched, but they are low in stock and this is otherwise the best price by $106. This camera works with your wireless network, transmitting footage of the area around the camera. This makes it moveable and helps you to maintain security in your home. Sales tax is only charged in CA, NJ, and TN.