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In some implementations, the light ring has a plurality of individual
lighting elements, each having associated lighting characteristics that are individually controllable to reflect local camera status and/or a camera processing state/operation. In some configurations, the controllable lighting characteristics include one or
more of on/off state, hue, saturation and/or brightness/intensity. In some configurations, the lighting elements are controlled individually to display an overall pattern e. g. , an entire ring or one or more portions of a ring that can be static or dynamic e. g.
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As far as audio quality, I have never had any issue understanding anyone at the door using
this device. Each SkyBell in the app has the ability to control speaker volume in case you find that it is too loud or if you live in close proximity to other neighbors, it is easy to decrease. I was skeptical that the picture was 180 degrees but it really does hit the entire porch from wall to wall, it is amazing the angle this little device captures. As far as night vision, this is some of the best night vision video I have seen, it is in fact in full color and you never have to adjust the camera for day vs night, it just handles it all automatically. Installation/Set upI have installed two of these devices to date, one of my home and now one on a family
members home. One was on stucco and the other on uneven decorative stone.
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The two First Alert smoke detectors can be mixed and matched to create a smoke detector network that covers your premises. If you have a pre existing
interconnected hard wired smoke detector network, a First Alert SA521CN 3ST sometimes sold as simply the First Alert SA521CN can be substituted for one of the existing units to act as a bridge so that when one smoke detector is activated, all smoke detectors on both networks will sound an alarm. This can be an effective way to integrate new, interconnected photoelectric smoke detectors with an existing hard wired interconnected ionization smoke detector network for protection against all types of fires. The alarms are also compatible with interconnectable First Alert CO and combination smoke and CO alarms,
such as the First Alert SCO501CN 3ST Est. $50, which is covered in our section on combination smoke and CO detectors. Both of these smoke alarms use wireless technology to create their interconnected network.