Keeping an eye on things around your home does not have to be difficult these days. Not when you have elegant solutions such as the DefenDoor to help you out. This solution connects to your smartphone, allowing you to see what’s happening and even chat with your visitors. The DefenDoor can act as a camera, doorbell, and alarm system. The DefenDoor attaches to any surface and alerts you when there is any suspicious activity.The device snaps a picture when you have a visitor and sends the photo to your phone. You can also accept a one-way video chat with your visitor or send a pre-recorded message when you are not available. The DefenDoor can be synced with up to 5 sensors. The device is waterproof and offers cloud tracking to prevent theft. It features a 150-degree angle lens and night vision LEDs.