Some cameras can trigger the siren or speak to visitors using the mobile app for your protection against potential danger outside your door. If you have a fully monitored home security system the security camera automatically connects to alert your security provider’s monitoring center of motion triggered activity at all times. Best OverallArlo QThe Arlo Q is an excellent security camera with great video quality, strong motion and sound detection and a generous free cloud storage plan. View SiteBest ValueWyze Cam 1080pDon't be deceived: This $25 wireless security camera is very good for the price. Visit SiteBest 1080p Battery Powered CameraArlo Pro 2The Arlo Pro 2 provides a great combination of software, free cloud storage and video quality. View SiteNeed to keep an eye on your house from anywhere?Small, stand alone Wi Fi or wireless security cameras also called IP cameras are easy to set up; can stream video to your phone, tablet or PC; and will send you alerts if they detect motion or loud noises. Most cameras also provide night vision and automatic motion activated recording, and some can be connected to other smart home products, such as security systems and smart lights. After testing dozens of wired and wireless options, our favorite security camera is the Arlo Q $149. We found that it had the best software, the most flexible options and the most affordable cloud storage subscription plan of the home security cameras we tested. Our favorite fully wireless, battery operated camera is the Arlo Pro 2; this 1080p camera's rechargeable battery can last for up to six months, and features two way talk capabilities. If you're looking for something under $100, our favorite budget security camera is the Wyze Cam 1080p, which costs about $25, yet has a surprising number of features for the price, and gives you 14 days of rolling cloud storage for free.