When Did You Build Your First Alarm, Security Or Surveillance System?

* ********* ** ***** ***** ** my **** ** *** ** ** 1970. * *** ****** ** ******* in ******** ******* *** *** * man ******** ****** **** ** *** window ** * ******** ***** ***** and *** ********** ** **. **********, I *** **** ******** ***** ***** systems (*** ** **** ** *** pre-internet ****) *** ********** ***** ** own ****** ********** ** * *******, relays, * *** ******, * ****, and **** ****** ***** ******* ********. My ****** ****'* *** ***** ***** the ******* ******, *** *** ****** worked.

**** ********** * ***** ******* ****** a *** ***** **** *** *** taught ***** *********** ** *** ***** who ****** * ******** ****** *** friend. *** **** ********* *** ****** as **** ** *** ******** *** I ****** ******* **** ** *****. One *** * *** **** **** the **** *** ***** "** *** install **** ******?", *** *** **** owner **** "**, *** * **** someone *** ****", *** **** *** my ****. **** *** ** ***** paid ***** ************ *** *** ** my **** ** ********** *** *** proper *****, * ****** ********* ** it. * ********** ****** **** *** hid **** *** ********* *** ** embarrassment.

* **** ** ** *** * couple ** **** ***** *** ******** opened ** *** ***** ******** ** 1972 ** *** *** ** **. I ****** *** ** * *** square **** ****** **** * ****** with ** ********* *****. **** ****. I ****** * ********* ***** ********** and ********* * **** ****** ********. I ********** **** **** *** ******** the ***** ****** **** * ****** at ********** ** ** **** ** the *********. *'** **** ** *** industry ** *** ******** ** ******* ever ***** ****.

***** ***** *** ***** ******* ** 1970.

**** ***** *** ***** **** *****?

*** ** ***** ***** ******* ****, my *** ****** ** *** ******** an ***** ******- * ***** ** 2x4 ** * ***** **** * contact ** **, ******* ** * board, **** * ******* *** * piezo. * *** ** ******* ******* I ******'* **** ******* **** ** in *****. **, ****, ****** * or * ***** ***.

******* ********* **** ****!

* ***** * ****** ****** *** that *** * ****** ** ***** switches *** **** ******* ***** ** attach ** ***** ****** **** ** for ** ************ **** * *** probably ***** ** ** **. ***** later, ****** *** ****, ** ***********, who ***** ********** *** ***** **** had ***** ***, **** **** ****** box **** ** ** ** * souvenir *** ******* ** *** *** dumb ** ****** *** ************ ** it *** ** * **** **** thrown ** ***, *****. *'** ****** myself **** ***** ***** **** *** not ****** **** ********* ***** ***** project. * ****** * ****** *********** and *** ** *** ** **** schedule (* ** **** ****** * month) *** ** ******** ******, * was ******* *** ********* **** ** keep ** **** *** ********* ** a ********* **- ****** * **** time *** *** * ****** ** budding ************* ** '*** *****' (**** had ** ****** **** **** **** shared **). **** ******* ***** *** that * **** * *** **** than ******* *****- * *** *** a ** **** **** ******* *** the ***** **** ** ***** ********** school ** ** ****** *** **** they ****** ****** ******* *** **** a ***** ** * ***** ***********/***********. The **** *** *** *** **** of *** *** ********** **** *** of ******** *** *** ***** ********** guy **** * *** ** ****** because ** *** ****** *** *** membership ** *** **** ****** ******, plus *** ****** *** ***** (***** 1980s) ** ** *** ***** **** (with ** ****). ** ****** ******** partners ** ***** ** *** ***** 20 ***** ** ****** ** ***, I **** ** ******* ******** **** off *** ******* ** **** **** in *** * ***'* ******* ***** anything **** ***.

** ***** ************ ** ***** ******* was ****** *** **... *** ** interest **** (**** ***) *** ** how ** ******** ********** ** ****.

**** ****** ***** ***** **** *** in *** ***** *** *** ** interest ** *********** ********** ** ***** systems ***** ****...