<p>A method of installing a security system includes placing a security device at an installation location. An air-borne signal is transmitted to the security device. An indication of a quality of the signal as received by the security device is displayed on the security device.</p>
申请公布号
EP1742390(A2)
申请公布日期
2007.01.10
申请号
EP20060012369
申请日期
2006.06.16
申请人
ROBERT BOSCH GMBH
发明人
PARKER, PATRICK;BERUBE, JAMES E.;HERRMANN, FALK;WAGER, SCOTT;SCHWARZ, GUNTHER