Yes, but you have to write a notice of cancellation. This notice must include the service number, date, your signature, and a message that specifies that you want to cancel. Then you can email, fax or mail it to Vivint. You have no penalty withdrawing from your agreement if you're in the Right of Rescission period. If you're mid-contract, you need to pay the full account balance or have someone take over the rest of your agreement. This person must qualify by Vivint before the contract transfer takes place. In certain extenuating circumstances, such as bankruptcy, death, a move to an assisted living home, or military deployment, Vivint offers a few exceptions to the cancellation penalties during your contract.