Wireless door intercom apparatus and system comprising same
First Claim
1. A wireless door intercom apparatus affixed to an entrance of a building to be operated by a visitor, comprising:
- a housing;
a call button adapted to generate a ring signal in response to being pressed;
an audio transmission module adapted to receive external sound and convert same into a first audio signal;
a wireless signal transceiver module adapted to either transmit the ring signal and the first audio signal to a portable wireless signal transceiver to be operated by a resident, and receive a second audio signal transmitted from the portable wireless signal transceiver;
a lock controller electrically connected to a lock and adapted to activate to open the lock; and
a control module electrically connected to the call button, the audio transmission module, the wireless signal transceiver module, and the lock controller for controlling same.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless door intercom system comprises a wireless door intercom apparatus affixed to the entrance of a building and a portable wireless signal transceiver. The wireless door intercom apparatus comprises an audio transmission module for receiving sound and converting same into a first audio signal and a wireless signal transceiver module for converting an image signal and the first audio signal into a transmission signal which is in turn transmitted to the portable wireless signal transceiver. An audio transceiver of the portable wireless signal transceiver is adapted to receive a second audio signal input which is in turn transmitted to the audio transmission module. The wireless door intercom apparatus is also adapted to receive a lock open signal generated by a keypad of the portable wireless signal transceiver so as to remotely enable a lock controller of the wireless door intercom apparatus to open a lock connected to the wireless door intercom apparatus.
35 Citations
17 Claims
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1. A wireless door intercom apparatus affixed to an entrance of a building to be operated by a visitor, comprising:
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a housing; a call button adapted to generate a ring signal in response to being pressed; an audio transmission module adapted to receive external sound and convert same into a first audio signal; a wireless signal transceiver module adapted to either transmit the ring signal and the first audio signal to a portable wireless signal transceiver to be operated by a resident, and receive a second audio signal transmitted from the portable wireless signal transceiver; a lock controller electrically connected to a lock and adapted to activate to open the lock; and a control module electrically connected to the call button, the audio transmission module, the wireless signal transceiver module, and the lock controller for controlling same. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wireless door intercom system comprising a wireless door intercom apparatus affixed to the entrance of a building to be operated by a visitor, and a portable wireless signal transceiver to be operated by a resident, wherein:
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the wireless door intercom system includes; a housing; a call button adapted to generate a ring signal in response to being pressed; an audio transmission module adapted to receive external sound and convert same into a first audio signal; a wireless signal transceiver module adapted to either transmit the ring signal and the first audio signal to the portable wireless signal transceiver or receive a second audio signal transmitted from the portable wireless signal transceiver; a lock controller electrically connected to a lock and adapted to activate to open the lock; and a control module electrically connected to the call button, the audio transmission module, the wireless signal transceiver module, and the lock controller for controlling same; and the portable wireless signal transceiver includes; an audio transceiver adapted to receive external sound and convert same into a second audio signal; and a keypad electrically connected to a plurality of components of the portable wireless signal transceiver for controlling same. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification