The Night Owl CSKEY4GB Video Keychain Recorder with 4GB Micro SD Card allows you to secretly record video and audio with a hidden camera that is built into a keychain. This compact keychain can be used anywhere from capturing the babysitter at your home to recording business meetings. It is small enough that no one will even notice that it is there. You can attach it to your keys and record suspicious activity that might present itself while on the go. This keychain can record up to 2 hours with the provided 4GB Micro SD Card. No one will ever know that they are being watched. Night Owl is one of the only security companies with 24/7 technical phone support. Rest assured that you will able to reach us any time, any day.