Tapping Accept launches a live stream with a microphone button for two-way audio communication, speaker and volume buttons, and an End button that stops the stream. It sends a push alert with a choice to accept or decline the video feed.
The Remo+ mobile app (for Android and iOS) lets you see who is at the door when the camera detects motion. A Reset button is located behind the removable panel that covers the battery compartment. There are also two LED lights that blink green during setup and glow solid green when setup is complete. It has a Status button you can use to initiate a "ring" video recording, which doesn't make much sense because the button is on the inside of the door. The interior component houses three D-cell batteries and 802.11n Wi-Fi circuitry. It has a microphone and speaker for two-way audio and a PIR (passive infrared) sensor for detecting motion.
It contains a camera that records video at 720p with a 160-degree field of view and uses two infrared LEDs to provide up to 9.8 feet of night vision. The exterior component is weather resistant and can withstand temperatures of 0 to 122 degrees Fahrenheit. Included in the box are two mounting screws, an Allen wrench for adjusting the hanger, three D batteries, and a quick start guide. There are two screws on the top of the interior component that can be loosened to adjust the metal hanger to fit different door thicknesses (1-3/8 to 2 inches), and two pre-drilled holes for attaching the camera to the door. They are connected by a ribbon cable and a piece of metal that is used to hang the device on the upper edge of a door. It's a bulky device the interior component measures 6.7 by 3.2 by 1.8 inches (HWD) and the exterior measures 1.8 by 4.8 by 1.8 inches.
The DoorCam ($99.00 at Amazon) is unique in that it attaches to the top of your door with the camera housing on the exterior and the Wi-Fi circuitry and battery compartment on the interior.
For $50 more, Netgear's Arlo Pro is a much better deal for an outdoor security camera. Moreover, it requires a cloud subscription to view motion-triggered video. It installs in minutes and provides sharp 720p video and clear two-way audio, but its unusual design prevented me from closing and locking my doors, and its position at the top of the door does not provide an ideal viewing angle. The Remo+ DoorCam ($199.99) is a completely wireless security camera that you hang over the top of your door so you can see who is outside without having to open the door.