Because Ring Alarm devices communicate with each other via Z-Wave, the Base Station acts as a bridge between Z-Wave and Wi-Fi and allows your devices to communicate with the internet, as well as other smart home hubs. Does ring alarm … Continue reading →

Almost all micro SD card used in security camera record in a loop and will overwrite old files when it’s full. What happens when a camera SD card is full? When the memory card is full, the oldest video will … Continue reading →

1, Connect your camera to the POE port of the NVR. Assume you connect your camera to the POE port 2. 2, Go to Camera Management->Camera->IP Camera, highlight the second channel (D2) and click Edit. 3, Select Adding Method as … Continue reading →

RTSP and Multicast In multicast RTSP, the server sends a single stream to a multicast IP address and port and points the clients to that address. The handshaking process and keepalive messages are still exchanged between the server and each … Continue reading →

Radar (radio detection and ranging) is a detection system that uses radio waves to determine the distance (ranging), angle, or velocity of objects.Radio waves (pulsed or continuous) from the transmitter reflect off the object and return to the receiver, giving … Continue reading →

If your outdoor lights don’t have motion sensors, you can add them. It’s relatively simple, and you won’t even need extra wiring. A motion sensor that automatically switches on your outdoor lights is undoubtedly a convenience when arriving home at … Continue reading →

DSLRs make a clicking noise because they operate using a mechanical shutter; the mirror claps twice and back to its original position after every shot. Why do press cameras click? Light filters in through the lens and hits the mirrors. … Continue reading →

A Bluetooth® webcam is an electronic gadget that connects to a computer wirelessly, via Bluetooth®. Webcams often connect to a computer through a USB port, but this type of webcam only needs to charge through a USB port, and is … Continue reading →

The easiest way to install the eufy wired doorbell if there are no existing wires in your house is to use a power adapter that plugs into the wall mount. It is a simple adapter with a transformer built-in which … Continue reading →

With a full charge, the RoboVac 11s could run around 100 minutes on hardwood floors with the standard suction mode. The battery life is up to the floor condition, if you run it on a carpeted floor, which requires higher … Continue reading →

Voices or Noises Coming From the Baby Monitor This is the most common sign that a hacker is accessing your baby monitor. Most of the horror stories surrounding baby monitors came from reports that somebody is speaking with the child … Continue reading →

It has lower frequency, longer wavelengths and less energy per photon than red light. Human eyes cannot see infrared light.The paper will scatter the infrared, but the IR will still pass through the paper so the range over which the … Continue reading →

In addition to better low-light performance, upgrading your camera body can put a bunch of useful features in your hands such as: a self-cleaning sensor, wireless uploading, increased pixel count, more accurate auto-focusing, faster shooting rates, dual memory-card slots, and … Continue reading →

Product description. PTZ PRO Wi-Fi Smart Net Camera is easy to use for remote viewing from almost anywhere and lets you Pan, Tilt, Zoom in, see at night (50 ft IR), hear what’s going on and even talk. The motion … Continue reading →

The Physical Security Standard defines the standards of due care for security physical access to information resources.These resources include but are not limited to people, the facility in which they work, and the data, equipment, support systems, media, and supplies … Continue reading →