security camera business

In some instances, the data for motion event i includes event start data 31681 indicating when and/or how the event started, event segments data 31682, raw video data 31683, event end data 31684 indicating when and/or how the event ended, event features data 31685, scene features data 31686, associated user information 31687, and associated devices information 31688. In some instances, the event record 3168 i includes only a subset of the above data. In some instances, the event record 3168 i includes additional event data not shown such as data regarding event/motion masks. The event segments 31682 includes information regarding segmentation of motion event i. In some instances, event segments are stored separately from the raw video data 31683. In some instances, the event segments are stored at a lower display resolution than the raw video data. For example, the event segments are optionally stored at 480p or 780p and the raw video data is stored at 1080i or 1080p. Storing the event segments at a lower display resolution enables the system to devote less time and resources to retrieving and processing the event segments. In some instances, the event segments are not stored separately and the segmentation information includes references to the raw video data 31683 as well as date and time information for reproducing the event segments. In some implementations, the event segments include one or more audio segments e. g.

security system for home

01.14.2007 | 34 Comments

Personally, after having reviewed a number of these cameras, I now think that night vision of some type should really be a requirement. After all, if the camera cannot take an accurate and viewable picture after dark, what good is it?Do you really think that a burglar will come in broad daylight and leave their calling card?I think not!This model has 36 infrared LED lights that provide the night vision ability. I had no trouble seeing anything even in the dead of darkest night. Actually, the viewable range was at least as good at night as it was during the day. I could see faces very clearly up to about 25 feet. With the Defender SP301 C, the night vision is acceptable, but very basic.

best home security

01.14.2007 | 16 Comments

The dark color ink could be transparent to infrared light, such that the substantially opaque area is opaque to visible light and transparent to infrared light. In an example, the interior surface of the front cover plate 708 is entirely covered by the ink except the button opening 710 exposing the button top 706 and the substantially transparent area 712 covering the lens assembly 704. Further, in some implementations, the doorbell camera 106 includes an array of IR illuminators not shown in FIGS. 7A and 7B. The IR illuminators can be disposed below any portion behind the substantially opaque area. The IR illuminators are concealed under the front cover plate 708, but light generated by the IR illuminators can still penetrate the front cover plate 708 to illuminate the field of view of the doorbell camera 106.