This is a new open box Ring Doorbell Pro 2. It is hardwired for power. The doorbell transformer is included, along with the video doorbell, screws, screwdriver, and mounting bracket. The doorbell has a range of features such as microphone, night vision, built-in speakers, streaming video, audio recording, video recording, visual alert, audio alert, motion-activated, adjustable volume, built-in microphone, and is water-resistant. It is suitable for use in shops, schools, and homes. The Ring Doorbell Pro 2 is compatible with Amazon Alexa and Google Home, and has a smart home protocol of Wi-Fi.