About this item This bundle includes a Ring Video Doorbell Pro, a Ring Protect Lifetime Basic Plan, and a 3-year limited warranty. 1080p HD video doorbell with enhanced features that let’s customers see, hear, and speak to anyone from their phone, tablet, or PC. Connects to existing doorbell wiring for constant power. Requires a transformer (not included): 16-24VAC, 40VA max, 50/60Hz. No halogen or garden lighting transformers; no DC transformer/power supply. Create a Ring of Security by adding and connecting multiple Ring devices through the Ring app at any time. Customers can review, save, and share videos from the X Line device with the included Ring Protect Lifetime Basic Plan. Includes a 3-year limited warranty that covers repairs and replacements for the X Line device. Dedicated Ring tech support can help address any questions, from setup to customization.