FIRE-PREVENTING TERMINAL DEVICE
First Claim
Patent Images
1. A fire-preventing terminal device installed in a fire-preventing area, the device comprising:
- a fire-preventing-information transmitting unit that transmits fire-preventing information in the fire-preventing area to outside of the fire-preventing terminal device; and
a receiving relay unit that relays a signal between a plurality of communicating devices installed in the fire-preventing area, and receives a signal wirelessly transmitted from a part of the communicating devices and wirelessly or wiredly transmits the received signal to another part of the communicating devices.
1 Assignment
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Accused Products
Abstract
To provide a fire-preventing terminal device that can eliminate the need to newly lay a power line and a signal line and can avoid problems caused by battery driving. Display lights 10 provided in a fire-preventing area each include a display unit that transmits fire-preventing information in the fire-preventing area to outside, and an antenna that relays a signal transmitted between fire sensors 1 and receiving relays 2 placed in the fire-preventing area, and transmits a signal wirelessly transmitted from the fire sensors 1 to the receiving relays 2.
14 Citations
5 Claims
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1. A fire-preventing terminal device installed in a fire-preventing area, the device comprising:
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a fire-preventing-information transmitting unit that transmits fire-preventing information in the fire-preventing area to outside of the fire-preventing terminal device; and a receiving relay unit that relays a signal between a plurality of communicating devices installed in the fire-preventing area, and receives a signal wirelessly transmitted from a part of the communicating devices and wirelessly or wiredly transmits the received signal to another part of the communicating devices. - View Dependent Claims (2, 3, 4, 5)
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Specification