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In some implementations, the camera opening or transparent area 712 has a size substantially larger than that of lenses of the lens assembly 704. By these means, the camera opening or transparent area 712 of the front cover plate 708 does not become a limiting factor for a margin of a field of view of the doorbell camera 106, and the size of the lens assembly 704 determines the field of view for the doorbell camera 106. Stated another way, the margin of the field of view is limited by physical features of the lens assembly 704, rather than by the camera opening or transparent area 712 of the front cover plate 708. Such a substantially large camera opening or transparent area 712 enables a substantially wide angle view for the doorbell camera 106 when a wide angle lens assembly is applied. In some implementations, the front cover plate 708 includes a substantially opaque area that is distinct from the substantially transparent area of the camera opening 712. An interior surface of the substantially opaque area is painted with dark color ink e.

Posted March, 2011 by Admin

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On the other hand, the devices that are battery powered are the “low power” nodes. These nodes tend to be smaller than spokesman nodes and typically only communicate using wireless protocols that require very little power, such as Zigbee, ZWave, 6LoWPAN, Thread, Bluetooth, etc. As described, in some implementations, the smart devices serve as low power and spokesman nodes to create a mesh network in the smart home environment 100. In some implementations, individual low power nodes in the smart home environment regularly send out messages regarding what they are sensing, and the other low powered nodes in the smart home environment—in addition to sending out their own messages—forward the messages, thereby causing the messages to travel from node to node i. e. , device to device throughout the smart home network 202. In some implementations, the spokesman nodes in the smart home network 202, which are able to communicate using a relatively high power communication protocol, such as IEEE 802. 11, are able to switch to a relatively low power communication protocol, such as IEEE 802. 15. 4, to receive these messages, translate the messages to other communication protocols, and send the translated messages to other spokesman nodes and/or the server system 164 using, e. g.

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Common names searched in Google and used for ACN are: ACN, ACNInc, ACN Telecommunications, ACN Telecom and ACNeuro.

We had some issues with the camera dropping its Wi Fi connection during testing, but not enough to make the camera unusable.

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Posted February, 2011 by Admin

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