Picture phone monitor system
First Claim
1. A picture telephone monitoring system with a picture telephone in a monitoring side and a picture telephone in an operating side connected to each other, wherein the picture telephone in the monitoring side is connected to an operation console comprising a sensor for sensing an intruder, a displacing means for changing a view field of a camera associated with the picture telephone in the monitoring side, a sound pickup microphone, a speaker for outputting an audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via an earphone terminal thereof, and a set value accumulating section for recording therein a telephone number of or an in-coming dial tone from the picture telephone in the operating side.
1 Assignment
0 Petitions
Accused Products
Abstract
Picture telephone monitoring system in which a picture telephone 14 in a monitoring side and another picture telephone 18 in an operating side are connected to each other, and the picture telephone 14 is connected to an operation console 16 comprising an IR sensor 17 for detecting an intruder, a displacing means for moving a view field of a camera combined with the picture telephone 14, a sound pickup microphone, a speaker for outputting audio signals transmitted from the picture telephone 18 and received by the picture telephone 14 via an earphone terminal thereof, and a preset value accumulating section for recording therein a telephone number of and an in-coming dial tone from the picture telephone 18.
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Citations
9 Claims
- 1. A picture telephone monitoring system with a picture telephone in a monitoring side and a picture telephone in an operating side connected to each other, wherein the picture telephone in the monitoring side is connected to an operation console comprising a sensor for sensing an intruder, a displacing means for changing a view field of a camera associated with the picture telephone in the monitoring side, a sound pickup microphone, a speaker for outputting an audio signal transmitted from the picture telephone in the operating side and received by the picture telephone in the monitoring side via an earphone terminal thereof, and a set value accumulating section for recording therein a telephone number of or an in-coming dial tone from the picture telephone in the operating side.
Specification