Secware Posted May 21, 2014 Share Posted May 21, 2014 TKC 12v DC Relay - Handy Little Relaycan this function as a self actuating bell unit - ie: senses voltage failure and activates a relay to sound bell/trigger event? If not do you have such a unit? Quote Link to comment Share on other sites More sharing options...
accounts3 Posted May 22, 2014 Share Posted May 22, 2014 No the HLR is not to be used as a SAB module, but when I search our site for a unit I do not find one, we will look into it and come back to you . Quote Link to comment Share on other sites More sharing options...
admin Posted May 22, 2014 Share Posted May 22, 2014 TKC 12v DC Relay - Handy Little Relay can this function as a self actuating bell unit - ie: senses voltage failure and activates a relay to sound bell/trigger event? If not do you have such a unit? If you mean could the hlr trigger a sounder then yes. Just wire the trigger wire through the relay in common and nc Quote Link to comment Share on other sites More sharing options...
accounts3 Posted May 29, 2014 Share Posted May 29, 2014 We have checked with a number of our suppliers and regretfully can not source a SAB unit currently, seems no one we have contacted is making them any more. Quote Link to comment Share on other sites More sharing options...
admin Posted June 1, 2014 Share Posted June 1, 2014 You could make one with this relay and a battery, ie 0.8 a/h 12v Quote Link to comment Share on other sites More sharing options...
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