Enhanced home security meets a secure home network | Alarm Pro Security Kit, 8-PieceRing Alarm Pro is fully customizable to fit your home. Get 24/7 emergency response when you add our Alarm Professional Monitoring1service to your eligible Ring Home subscription (both sold separately).Built-in eero Wi-Fi 6 router helps keep your devices connected and blankets your home in reliable Wi-Fi while keeping your network safe and secure.224/7 Backup Internet keeps all your wifi connected devices connected if the internet goes out.Ring's best whole-home securityAlarm Pro delivers first-of-its-kind protection for your home and the Wi-Fi it runs on. Work, stream, and game on a secure network that stays onlinGeneral Information Manufacturer: Amazon.com, Inc Manufacturer Part Number: B08HSTJPM5 Brand Name: Ring Product Name: Alarm Kit Packaged Quantity: 8 / Piece Product Type: Alarm Kit Technical Information Connectivity Technology: Wireless Recommended Usage: Home, Network Camera App Compatible: Yes Network & Communication Ethernet Technology: Ethernet Wi-Fi: Yes Physical Characteristics Color Details: White Dimensions: Base Station:6.65 in x 6.65 in x 1.46 in (168.9 mm x 168.9 mm x 37.0 mm)Keypad4.13 in x 4.41 in x 0.75 in (104.9 mm x 112.0 mm x 19.0 mm)Contact Sensor1.56 in x 2.09 in x 0.55 in (39.6 mm x 53.1 mm x 14.0 mm)Motion Detector2.6 in x 2.6 in x 1.53 in (66.0 mm x 66.0 mm x 38.9 mm)Range Extender?1.86 in x 3.19 in x 1.66 in (47.2 mm x 81.0 mm x 42.2 mm)