Burglar alarm system for an electronic apparatus with a slot
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 11, 2000
Grant Date -
N/A
app pub date -
Oct 20, 1998
filing date -
Oct 20, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A burglar alarm system for an electronic apparatus with a slot comprises a radio transmitter unit and a radio receiver unit. The radio transmitter unit can transmit a radio code signal when inserted into the slot of the electronic apparatus. The radio receiver unit can be carried by a user to receive the code signal from the radio transmitter unit. The radio receiver unit automatically output an alarm signal when moved away from the electronic apparatus beyond a predetermined distance due to loss of reception of the code signal from the radio transmitter unit.
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