| 摘要 |
PURPOSE: A high technology multi-functional DVD player is provided to realize convenience and satisfaction of a user by adding digital multifunctions to various players. CONSTITUTION: An electronic circuit computer chip, a fragrance generator(2'), a docking system, a clip function, an interbase, and a zoom unit are installed inside a combined DVD player, MP player, radio cassette player, and CD player(1). An alarm unit(6) transmits sound by an alarm sensor(7). A very low frequency system unit, an electronic wave cut-off material, and an operational circuit control unit(8) controlling each unit are installed. A tracker(9') detecting a tap device and a hidden camera, a compatible computer chip(8'), and a computer chip(11') operation a warning alarm and a lamp are installed. The equipments installed inside and outside are wired in parallel and in series.
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