Cpvan Home Alarm System, Wifi Pir Motion Sensor Alarm, Wireless Diy Smart, White Product Features ?Smart Home Alarm System - A smart way to protect your house with CPVAN Smart Home Security System. 9-piece kit includes the 1 motion sensor alarm siren, 6 windows door sensors and 2 remote controls. (You can add up to 24 door/window sensors and 10 remotes to the central alarm host.) ?Loud Home Alarm - The CPVAN Wi-Fi Smart Home Security System doubles as a motion detector and an alarm. When the door/window sensors get removed from each other or when the hub detects motion, the alarm hub emits 120-decibel alarm and simultaneously sending push notifications to your smartphone. ?DIY Installation - Easily set up CPVAN Wireless Home Security System in minutes. The alarm station should ALWAYS CONNECT to AC adapter via the cable in the package. The backup batteries of the alarm hub works for 8 hours, only as an emergency battery. ?If No Wifi - If a power or wifi outage occurs, your alarm will continue to function for up to 8 hours on backup battery power, emitting a 120dB alarm to deter intruders when it detects motion or when the door or window is opened.(No app alerts without wifi) ?No Monthly Fees - CPVAN WiFi Alarm System is a one-time purchase at no extra fee. Arm and disarm your alarm system by the remotes or directly from your phone via the Smart Life App.No contracts and No subscription fee. We offer a 60-day money back guarantee, a 3-year manufacturer warranty, as well as lifetime customer support. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!