Share Cam is a useful app that lets you send a command to another IOS device to capture a photo/video. This FREE tool is a must have for those who want to monitor their kids or pets in another room. You can use Share Cam to access another device when both are within the same wifi/bluetooth range.
Tips: Just keep two IOS devices within the same wi-fi/bluetooth range, open the app on both the devices and pair them. The devices once paired need not require permission to pair once again. Once pairing is done, fix one of the devices at any place/room, and use the other IOS device to monitor it (such as send a command to take a photo or a video and send it back to you). Its a nice free app to keep a eye on your kids/pets.