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  1. Nerdish Nerd

    Scantronic 9448+ and 9427 Key Pad - No Mains Power ?

    Manual says that power LED should be on when the panel is in engineer's mode. The keypad address is fine. If all else fails your last resort is to get a new RKP since I think the one currently installed has killed itself.
  2. Nerdish Nerd

    Calling SparkyMarkA

    Check fuses mainly, turn breaker back on, and monitor it perhaps on a minutely basis to see when it trips. I had a problem myself with residual earth current when I was installing an FCU for my home alarm, which was tripping the RCD for the circuits. Anyway, I digress. It is common for...
  3. Nerdish Nerd

    Alarm will not arm

    Glad to see it's all fixed!
  4. Nerdish Nerd

    Alarm will not arm

    I think I've learned that one pretty quickly!
  5. Nerdish Nerd

    Alarm sounds when mains switched off.

    The usual procedure for resetting one of those panels is to enter in the code and press the reset button and it should go back into day mode. If there's an issue with either the lid tamper, bell tamper, global tamper as far as I can remember the keypad will lock out and you'll have to rectify...
  6. Nerdish Nerd

    Alarm will not arm

    If you're referring to my post, I posted before the OP edited the main post, the edit being the make of alarm.
  7. Nerdish Nerd

    Accenta/Optima G4 Alarm (bell time) problem

    I had a feeling that I wasn't thinking straight. It's been a long time since I owned anything to to with ADE, since there was an Accenta 6 in the house originally. Gave it away since I wouldn't install it anywhere else and the friend I gave it to needed one so I haven't used or looked at an...
  8. Nerdish Nerd

    Alarm will not arm

    What alarm is it?
  9. Nerdish Nerd

    Accenta/Optima G4 Alarm (bell time) problem

    You checked anything to do with power going to the bell box and to the panel? If power going to the bell box is lost then it will ring until the battery in the bell box is depleted, hence 7 hours. I gather the system went into alarm meaning the bell box subsequently sounded? If I'm thinking...
  10. Nerdish Nerd

    Accenta/Optima G4 Alarm (bell time) problem

    Did you set any bell cutout on the bell box itself? That would have stopped it after x minutes.
  11. Nerdish Nerd

    Yale HSA6400 alarm remote fob

    Well, there's mine and your answer!
  12. Nerdish Nerd

    Yale HSA6400 alarm remote fob

    I think Yale do a wirefree ancillary internal speaker/sounder. Did a quick search and there seems to be one, however I'm not sure. If there is, buy one. It'll help. Is there a keypad in the garage and does it produce any sound?
  13. Nerdish Nerd

    accenta g4, attaching relay, getting confused....

    If it's not working on the connector output, use the bell output and set the relay to active high
  14. Nerdish Nerd

    Yale HSA6400 alarm remote fob

    It's good practice to hide the alarm control panel away from sight and therefore prying eyes to eliminate basic risks such as an intruder breaking the panel open and disconnecting the mains and battery for example.
  15. Nerdish Nerd

    A1 Alarm manual

    Omnicron isn't a company. It's a brand name used by A1 for their alarm panels.
  16. Nerdish Nerd

    A1 Alarm manual

    Omnicron is the name for those systems made by A1. It's essentially a brand name.
  17. Nerdish Nerd

    A1 Alarm manual

    What model? It will be an omnicron, and I'm sure the alarm manuals sticky at the top had someone say that they had manuals for the Omnicron range.
  18. Nerdish Nerd

    Recommendations for hard wired alarm system

    I myself would go with a Scantronic 9448 for a house like that. If you want bigger, having a look at a Scantronic 9651 or a Castle Euro mini may be a good start.
  19. Nerdish Nerd

    Alarm sounds when mains switched off.

    That is what I was thinking of all right, but if I remember correctly those models older Optima/SL Compact panels had charging resistor issues (A hobbyist friend of mine had one in their garage. Resistor blew out and panel caught fire. Freak case, by the way) so as Sparky said, check the...
  20. Nerdish Nerd

    Alarm sounds when mains switched off.

    How big is the panel? If I'm thinking right it's an Accenta/Optima compact rebrand. Pictures maybe? If it is, that's the biggest size you can fit in it I believe. Kinetic Security sell 2.1 amphour batteries and they seem to work nice, I have one in a Scantronic 9448. They are also sold at around...
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