| 摘要 |
PROBLEM TO BE SOLVED: To provide a time matching method for the remote control device by which time difference between clocks respectively built in both a remote control unit and an equipment main body is automatically corrected. SOLUTION: A car security equipment is constituted of a security equipment main body 10 attached to a vehicle and a remote control unit 11 to control remotely the security equipment main body 10. The remote control unit 11 outputs a prescribed signal for every time a security function ON or OFF button is depressed, and information denoting a time of a built-in clock 11b is added to the prescribed signal and the resulting signal is outputted for every time the security function ON or OFF button is depressed for 100 times. Upon the receipt of the signal, the security equipment main body 10 corrects a time of a clock section 15 into a time denoted by the information. |
