security system for home

 

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This product has a two way audio system, which helps the user to talk to the visitor. Some of the doorbell cameras also have motion sensing systems. Additionally, a doorbell camera can provide video interaction between the visitor and the host and enable a live or recorded videotape with the help of the integrated camera in the unit. The doorbell camera is connected with the smartphone and helps the host to track the visitor and make conversation. During the installation doorbell cameras takes the minimum number of wires and tools. Due to increasing rate of incidence of theft, burglary, robbery, home invasions, consumers want to secure their homes not just with a lock and key but also by using smart appliances.

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Likewise, some companies, such as Ring, sell a wireless chime add on that pairs with your doorbell camera. Standard FeaturesEach doorbell camera has a Wi Fi connection and a mobile app that let you see the video feed and speak with visitors on your doorstep. Video doorbells also use motion detection to track events, which means they don’t record continuously like a security camera, with the notable exception of the Nest Hello. Most doorbell cameras record subjects in both daytime and nighttime conditions, usually at an HD video resolution of 720p or greater. Smart Lock PairingOne of the most exciting features of video doorbells is that you can pair most of them with a smart lock such as the Kwikset Kevo and August Smart Lock to let guests in when you're unable to come to the door. However, the level of integration between a doorbell and lock really depends on the company. This is something we discovered when we linked the doorbells to smart locks we were also testing. The biggest difference comes from doorbells and locks designed to work together. August and Nest make both smart locks and video doorbells, which let you unlock the door without leaving the app, though August is the only smart doorbell that lets you unlock the door from within the call. However, Ring and SkyBell don't make smart locks, but give you a shortcut to partner apps instead. Other Smart Home DevicesAside from smart locks, you can connect the video doorbell to voice assistants and smart speakers, such as Amazon Alexa and Google Assistant, to get notifications and sometimes speak with people at the door.

 

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NVR specifications: 4CH H. 265+ 1080P 1920 x 1080 FHD NVR with built in WiFi router 1TB hard drive pre installed, allows 4 cameras to record 24/7 continuously for up to 60 days. Cameras and NVR auto pair, plug and play VGA and HDMI Video outputs HDMI and 3. 2lbs EX. Hdd Camera specifications: 1/3" Color sensor, 960P 1280 x 960 high definition Audio in: 1 RCA audio in 2 cameras with 4mm lens and 2 with 6mm lens; 4mm lens gives you bigger FOV, 6mm lens allows you to see further with better details 3 LEDs array, IR irradiation distance up to 80ft Minimum illumination: color: 0. 1 lux; B/W: 0. 01 lux Wi Fi: 802. 17" Weight: 1. 1lbs Package includes: 1x 4 Channel 1080P HD NVR, 1TB hard drive pre installed 4x 960P indoor/outdoor Wi Fi HD IP Cameras 1x 3. 3ft 12V 2A power adapter for NVR 4x 10ft 12V 1A power adapters for cameras 1x 3. A: After the microphone well attached, go to NVR, right click your NVR mouse to pop out main menu System setting – CH setting – Encode setting, choose the channel, and change encode mode from “video only”to “AV stream”, save the settings.