This is the 3rd. time we are getting a call from a customer with an Access Control System that fails when the panel freezes and does not respond to any card presented on the reader in the main entrance. The freezing is due to spikes/undervoltages/electrical events when it rains a lot. The customer says his central surge suppressor (the one that sits between the electrical company and the private building electrical circuit) is working well. But still the panel freezes. The only way for the customer to get inside his office was through a garage door (which is NOT wired to the Access Control System) to reach the electrical circuit breakers panel and turn off the mains 120V-AC electricity for all the outlets in the building.
We've installed some relatively cheap EMERGENCY DOOR RELEASERS besides each door inside that work simply upon breaking the very thin glass it comes with, but of course they only work is someone is already inside, and also would be very vulnerable to tampering from strangers if they are installed outdoors facing the street.
**************, ***** * *** * **** SWITCH ********* ** * ******** ***** that ** ******** ****** * ******* wall. ** *** **** ***** **** this ****** (***** ****** ** *** a **** ********** ******) *** **** installed ******* *** ***** ** *** same ******* ** *** *************** **** as ** ************ *** *** ********** supply ** *** ******** **** *** therefore ******* *** **** ?? (** seems *** ***** ****** *** **** be ****** ** **** ** ** applied *** **** ** ***** ** me **** ** ***** ** **** eye ****** *** *** ********* ******* by *** ******).
* ** *** **** **** *** standard ***** (** **** ******** ********* or ***) *** *** ****** ******* Systems ******* ******* ** * **** resorts ** *** *****-********** ***** *** all *** ***** *** ****** **** the ******* *** *** *** ** go *** ********** *******-******** ***** ** a ***-******* ******** *** ********* *** system **** *******. *** ******** ? Thanks.
****** *** *** *********** *****. ** my *******, *** **** ******** **** is ** ******* *** ******** ***** in *** ********** ****** ******* ** an ********, ***** ************* ********** *** security ***** ** *** ****** ******.
**** *** ***** *** ********** ************ for ****** ****? *** ********** ****** never **** ****** *** ** ************ like ****. ***** *********** *** **** here?
***** ******* ***********, **** ****:
**** ***** ** ******* ** *********** the ******* ** ********** *** ***** to *** ****, *** *** ***** of *** ****** ********** ** ***** an *****!