Your will always know who is at the front door with an Alarm.com Doorbell Camera. Each Alarm.com Doorbell Camera features a doorbell with an integrated camera, PIR motion sensor, digital microphone and speaker, enabling you to answer the door and speak to visitors via two-way audio – all right from your smartphone app. You can also record doorbell triggered clips, set motion triggered automation rules and receive real-time alerts. Visit alarm.com/doorbell for more information. INCLUDED MATERIALS • Wall mounting bracket • Wall screws • Masonry anchors REQUIREMENTS Power and Chime Type 8-30VAC, 10VA or 12VDC, 0.5 to 1.0A wired to an in home mechanical or digital doorbell chime. Note: A Digital Doorbell Adapter must be installed if a digital doorbell chime is present. See below for more information. WARNING: An in-line resistor (10 Ohm, 10 Watt) is required when installing the doorbell camera without a wired, in-home doorbell chime. This is typically done when testing the doorbell or performing a demonstration. Failure to install a resistor when a chime is not present may result in damage to the doorbell camera. Wi-Fi Upload speed of 2 Mbps is required. Compatible with Wi-Fi 802.11 b/g/n, 2.4 GHz up to 150 Mbps. PLEASE NOTE! Video Doorbell Service adds $10 to your monthly services fee.