"Buzz In" Intercom With Camera Recommendations?

I work for a K-12 school district that is considering putting in intercom systems where a person could walk up to the school main door, then use a voice and video system to talk with (and be seen by) the secretary. The secretary could then buzz them in, if appropriate. The doors they would use currently do not have any access control on them (we will probably have to add access control to...

****, *** ** ** ** *** ******** ***** ******, *** install * **** **** ****** *** *** ***********). ** ***** add ** ** ****** *** **** **** *** **** **** the ********* **** ** ****** ** ** * ******, *** I ***** **** ** **** ** ******* *** *** *************** for * ********** ********** ***** ***** *** ***** ******.

*** **** ********* ***** **** ** ***********. ** *** ******* at ***** * ** ** *********.

******,

**** ***

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***** ****:

*** ** ******* **** ********** ******** ** **** **** *** years *** **** ****** **** *******. *******, **** ****, *** *********** *** ***** **** *** isn't * ****** **** ** **** *****.

***** *** * ****** ** ****** (***********) ***** **** ****** from ****** ********************.**** * *** ** **********, ***** **** ** '****' ******** for ************ **** ***** *** ** ***** ***** **** *** wide ************ ******** ** *** **-******** *******.

*******, ** ***'** ******* *** **** ******* ***********, *** *** start *** *** ******* ** *** ** *********************************. ***** ***** *** *** ******* *** '*****' ******* ***'** looking *** ********* ** *****.

* ** ********* ** *** ******** *** ******** *** ********* for ********* **** ******. * ******* *** ***** ****, *** it ******* ** * ****** ******:

** *** ******* *** ************ **** **** **** *** **** work **** * *****. ********** ** *** **** * ******* drop ***** ** *** ****. * **** **** ***** **** the ****** *****, *** ****** ** ** *** **. *** are ****** *** *** ****** *** ******** ****** ******* ** try ** *** ** ******* *** *** *** ***** **** scratch *** ** ** *****. **** * **** ** ********** *****- ***** *** *** ****** ** ***.

** ****** ** * **** ****** ** *** **** ** go ** *** *** ***.

* **** *** ** ** ******** **** *** ** **** from ** *****, *** * **** ***** ******** **** ***** like * *****. *** * ******* **** *** *** ******* to *** *** ******** ******* **** *** *******, *** *** through ********. *** * ***** ** *****.

* ** *** * ****** ** ********, *******, * ** recommend **. ******* *** * ********** ** **** ** ***** systems ** ******* * ***** *** ***** ********* **** * video **** **** ****** *** * ********** ***** ******. * know, * **** **** **.

****** ******* **** **** ******* *** **** **** ** ***** you **** ** ******* ******* ** **** **** ** **** you ****** *******.

* **** **** *******, *** ********** ******* *** **** ******* knows. * **** **** *** **** "***********" **** ***'* ****.

**** ******* *** **** ********. **** ********* *** ******.

* **** ***** ** ****** ** * **** ****** ** it ** ****** ** ***, ******** ****** *** ***** **** a ******** (******* *****) ****** ** **** ** *** ******

* ***** ********* ******* ** *** ******* **** **** ***** brought **, ****** ******* **** ********* ******** **** ****** ******* into ***** *********, ** ** ****** ** ****** **** **** pretty ********* **** * ***** ****** ** *** *********, ******* having ** *** ** ***** ** ******.

****** *** *** *** ***********. **** ***** ** * *** of **** **** * ****** ** ***** ****** ****** ******* appoval ** ***** ******** **** *****. *** ******* ***** *** me ** ***** ** ****** ***** **** * ******* ******* to * ****** ******** ** **** ********** ***** ** ** looked ** *** ******** ** ** ***** *** *********. ***** of *** *** **** ****** **** ******* ****** **** **** I ****.

****** *** **** ****,

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