The Ring Alarm 13-piece Security Kit with 2 Cameras and Contact Sensors is a comprehensive home surveillance system. This complete system includes doorbell camera, motion sensor, an alarm, 2 keypads, 4 door sensor, batteries, cameras, and a glass break detector. With a white color scheme and wireless connectivity, this system is easy to install and operate. The Ring brand ensures quality and reliability, while the Amazon Alexa compatibility allows for seamless integration into your smart home setup. The operating sound rating of 104 dB provides added security assurance, making it a reliable choice for home security.