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Therefore, IR LEDs having a 940 nm wavelength cause less interference with the image sensor than IR LEDs having an 850 nm wavelength. Further, in some implementations, a heat spreader 1128 is coupled to the IR illuminators 1105 to dissipate heat generated therefrom. The doorbell camera 106 may further include a speaker 1106 contained within a speaker box 1136 that is further disposed in proximity to speaker holes 718. When the speaker holes 718 are located on a bottom rim surface of the device housing 702, the speaker 1106 is placed behind the button assembly 1102 and faces the speaker holes 718. Given that the doorbell camera 106 includes both the microphone 1104 and the speaker 1106, a remote user may review live video streams captured by the camera module of the doorbell camera 106, and have a conversation in real time with the visitor. It is also desirable that the doorbell camera 106 can provide dynamic audio feedback to a user via the microphone 1104 and the speaker 1106. The feedback may concern an operational status of the doorbell camera 106 itself, a status of the outdoor environment surrounding the doorbell camera 106, the operational status of another electronic device associated with the doorbell camera 106, and/or the operational status of a set of electronic devices 106 associated with the doorbell camera. For ease of references, the speaker 1106 and the speaker box 1136 are collectively called the speaker 1106 in this application. In some implementations, the lens assembly 704 includes a cover glass 705, a camera lens structure 1132 and an infrared filter 1134. The IR filter 1134 is activated in the daytime mode for precise color reproduction, and disabled in the night mode for greater light sensitivity when the field of view of the doorbell camera 106 is illuminated by the IR illuminators 1105. Optionally, the ALS assembly 714 is also used to cause switching between the daytime and night modes, and enable/disable the IR illuminators 1105 and the infrared filter 1134.

Posted March, 2011 by Admin

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• Various recording modes. Various recording modes include time of recording and how long a recording should be on different schedules. • Compatible with other devices. This system is can be easily connected to different gadgets. Best Rated Wireless Home Security Camera Systems: Lorex or Viper?Lorex vs ViperSecurity and safety should be guaranteed in a world today where evil is lurking and rampant. It is necessary to make your home is the safest place for you and your family – your haven. And for you to do this you need to have the best home security system. Viper and Lorex are companies who provide home security systems but each company has its own special features. Best rated wireless home security camera systems: Lorex Lorex is one of the leading companies when it comes to security systems. The products and services they offer are endless because they provide everything which is security related. They provide not only accessories but packages for security systems.

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In some implementations, while the doorbell button is being pressed i.

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Posted February, 2011 by Admin

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