Up to 15 sensors free for pre-wired homes or 6 sensors for non-wired homes. No substitutions allowed. Labor charges may apply.*$99 installation charge required, customer will receive $100 Visa card 30 days after installation. Monthly monitoring agreement required at $55.99/month for 36-months ($2,015.64). 24-month monitoring agreement ($1,343.76) for California. Early termination fee applies. Form of payment must be by credit card or electronic charge to your checking or savings account. Offers applies to homeowners only. Local permit fees may be required. Satisfactory credit history required. Certain restrictions apply. Offer valid for new Secure24 ADT Authorized Dealer customers only and not on purchases from ADT LLC. Other rate plans available. Cannot be combined with any other offer.