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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. View cameras from App, turn on the audio by tap the speaker icon, you shall hear the voice. Q: How to zoom in pictures?1. On NVR screen, click on the camera, click the "zoom in" Icon in sub menu on bottom of channel, roll mouse wheel to zoom in/ out.

Posted March, 2011 by Admin

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This works well in hotels and posh offices where smoke detectors may look aesthetically displeasing. The National Fire Protection Agency recommend that people install combination alarms, that is, a combination of photoelectric and ionization technology. However few alarms combine both kinds of detection. Combination alarms rarely carry a built in carbon dioxide detector. Combination alarms run on AA batteries and cost around US$23 each. Most photoelectric smoke detectors run on AC power circuits meaning the users have to install the wirings around the house. Such smoke detectors also have a backup battery aside from the 120 volt power it needs to function. Smoke detectors should be placed where smoke isn’t supposed to be. Avoid installing them in kitchens or rooms that have steams like saunas and bathrooms to prevent false alarms. Do not install smoke and carbon dioxide detector in breezy and ventilated areas like in front of electric fans, air conditioners, windows and doors. They may pick up smoke that originated in other places or the fresh air might obscure the reading, preventing the device from setting off when it should.

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What You Need To Know When Buying.

However, reading the fine print is important: ADT monitoring has some of the most restrictive contracts in the business.

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Posted February, 2011 by Admin

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