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  1. D

    Replace a conv. boiler + multipoint water heater with combi?

    Hi We have the following in our semi... Conventional Boiler (in the garage)... Potterton Profile 80e (fitted around 1998) http://www.homeheatingguide.co.uk/efficiency-tables.php?model=001967 for our central heating and a separate multi point water heater for our hot water...
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    Optima XM intruder alarm power supply.

    Thanks for that. Doesn't seem that I'm missing much, apart from having a faded keypad. As long as it continues to do what it is supposed to do then it will be fine.
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    Optima XM intruder alarm power supply.

    Sorry for jumping in here but our Optima XM6 is of venerable age now, albeit it seems to be working fine (apart from some of the numbers fading on the keypad). What would be considered a suitable replacement panel for it with what is available...? I would only be interested with a panel which...
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    cctv system

    D1 resolution.... http://www.cctvcamerapros.com/CCTV-Resolution-s/356.htm be very wary as the devil is in the detail with CCTV equipment. You can pay a lot of money for a DVR which can be very mediocre in its capability and performance. There are many dedicated CCTV sites which seem to...
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    cctv system

    I bought a four channel DVR and it wasn't that long after buying it did I regret not getting a 8 channel type. Do yourself a favour and really think about where you want your cameras and whether a four channel type would be enough to suit your needs. The four channel that I bought has the...
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    Fitting of Vibration sensor and Optima XM6 query...

    Thanks for that. We have installed a series of 230w floodlights in "banks" operated by 180degree PIR's. With a number of 600TVL Sony CCD cameras and a DVR with 24 hour recording the perimeter is visually more secure. The internal alarm system and a random timer for a light during the...
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    Fitting of Vibration sensor and Optima XM6 query...

    I have now wired the magnetic aspect of the sensor in sequence with the vibration part... if either of the gates are open it will trigger the alarm. So it seems to work :) (big pat on back :D)
  8. Completed Wiring

    Completed Wiring

  9. D

    Fitting of Vibration sensor and Optima XM6 query...

    Thanks for the reply :) It does seem that Zone 2 will act as an immediate zone providing that Zone 1 has not been tripped first As Zone 1 is our front door then Zone 2 is acting as it is needed. I have fitted the unit and it seems fine with the sensor tripping the latch when a bang is...
  10. Shocktec Sensor

    Shocktec Sensor

  11. Alarm

    Alarm

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    Fitting of Vibration sensor and Optima XM6 query...

    Hi After we had a burglary I decided to review our security and thought that our perimeter could do with making more secure. So after fitting a selection of external lights and PIR triggers and then cameras I have now looked at the panelled UPVC back door. I replaced the bottom back...
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