[asterisk-users] Refrigerator Alarms

[Dovid B]

Kevin,
What kind of device are you using on the fridge ?

Dovid
  ----- Original Message ----- 
  From: Kevin Withnall 
  To: Asterisk Users Mailing List - Non-Commercial Discussion 
  Sent: Thursday, October 18, 2007 12:04 AM
  Subject: Re: [asterisk-users] Refrigerator Alarms


  We use similar things here for issues like our generator battery voltage monitoring. We just have a relay going into our alarm system and as asterisk monitors our alarms it initiates emails or calls out. The alarm system is also linked into a seperate SMS unit for emergency backup so we also get SMS when any alarm goes off.

  My basic alarmreceiver scripts are available at http://kevin.withnall.com/2007/07/09/asterisk-alarm-receiver-using-triggers-mysql5/ if anyone wants them.

  --
  Kevin Withnall http://kevin.withnall.com/
  ILB Computing http://www.ilb.com.au
  PH: 02 4227 0001 Mobile: 0412 453 846 FAX: 02 4227 0081
  Please consider the environment before printing this e-mail
    





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    From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Dean Collins
    Sent: Thursday, 18 October 2007 7:20 AM
    To: Asterisk Users Mailing List - Non-Commercial Discussion
    Subject: Re: [asterisk-users] Refrigerator Alarms


    The refrigerators will have external outputs to trip relays (even if your customer doesn't know that), ask for the number of their refrigeration mechanic he will tell you how to get electrical/relay outputs for the alarms.

     

    These are then connected to asterisk via an interface board so when something trips it results in an event in asterisk (check out the asterisk at home X10 configurations for some ideas), this will then result in a call with a number (or even better a recording being played), eg "meat fridge number 1"  "at"  "6"  "degrees celcius"

     

    That's pretty much your answer J

     

    Regards,

    Dean Collins
    dean at collins.net.pr 
    +1-212-203-4357 Ph
    +61-2-9016-5642 (Sydney in-dial).


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    From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Balu Raman
    Sent: Wednesday, 17 October 2007 4:47 PM
    To: asterisk-users at lists.digium.com
    Subject: [asterisk-users] Refrigerator Alarms

     

    Hi,
    I want asterisk to call a person on the phone for monitoring the refrigerator storing vaccines.
    I am clueless where to look. Can someone clue me in ?
    Thanks,
    balu raman



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