Silent Call Signature Series Sidekick II Receiver with Backup Battery

I'm sure you have to use a little battery pack that comes with your TL turbo lock it's pretty simple to use so make sure you don't lose this it comes with the turbo lock door knob when you get your package just gonna come like this it's gonna be the lock it's the TL series and you're gonna have your manual and I have other videos on how to use this so you can throw your manual way if you want to and just watch my videos and you also comes with a lock no batteries is installed just install these batteries earlier and this is your battery pack so do not lose this little black box because if your battery runs out you need this battery pack to unlock your lock so I'm going to show you what it looks like inside you just pull it back and put four four triple A batteries and you probably never have to use this but just in case you have to but if you look at the front of your lot at the bottom