Blink cameras are a great security solution that allow users to monitor their home without any subscription or monthly fees. Blink's wireless camera system is an all-in-one, self-monitored system which utilizes proprietary technology to detect motion and sound automatically when it senses something has changed in its environment. This means that the user does not need to subscribe for services in order for their Blink cameras to work. In addition, the user can use their mobile device as a remote control, allowing them to view live video feeds remotely from anywhere at any time - again no subscription necessary! The app also allows users to set up notifications so they'll receive alerts on their phone whenever there is activity detected by the camera.