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  1. murphy

    [Article] Warehouse 13

    I can do it too ... if I know the right code before
  2. murphy

    New wifi device. Looks promising

    http://supermechanical.com/twine/ Just FYI. Yes a bare Temp.sensor may be 2.2. cents only. And this device is much more expensive. But it looks like a rather complete system
  3. murphy

    Elk M1G Configuration

    That one of the ELK-problems: how to handle the max I/Os with so few rules possible! ;-( As an example: one of my installations has around 35 I/Os and is using already around 80% of the possible rules. One problem with such a system for homeautomation is: much more programmig space for the...
  4. murphy

    Elk M1G Configuration

    Sorry, this is a point which comes much later: those outputs you better reserve, are to activate different microphones. Your kit can handle 3. At first I would download (and read) all instructions. Next make a plan for a simple system, - which you are extending later. But it is also possible...
  5. murphy

    Elk M1G Configuration

    Hi, I'm operating an ELK-system since some years. It was easy to set it up, also to programm it. Best: this is an awfull flexible system for home automation, not only an alarmsystem I have no experiences with the new & luxery touchscreen-keypad and also not with the ELK-RM-Software. I'm...
  6. murphy

    How can I best secure my home without wasting money?

    That is an ideal situation. because it is easy & cheap building a house with some more wires for security and comfort. But beneath that, think also of the "non-electronic" side of the security. As "... a good neighbor with a good rifle ...", what I mean is the common sense. Some people...
  7. murphy

    Measuring pool piping water flow and/or pressure

    Yes, I glued it together from 2" fittings. 2" inside was necessarry because I didn't found a smaller swimmer-switch to indicate air. The main pipes of my (jet-pump) watersystem are 1", 1 1/4" and 3/4". In that artifical 2"-housing I cutted some 1/8" and other NPT-threads. On the bottom there is...
  8. murphy

    Measuring pool piping water flow and/or pressure

    I have no swimmingpool, but also problems with air in my watersystem for the irrigation. So I build an airtrap near the pump. Glued together from 2"-PVC.fittings. Inside there is a small swimmer, indicating the presence of air. And some outlets for measuring the pressure and releasing air by a...
  9. murphy

    Premise Good-Bye...and hello!

    You find a little smaller one if you are googling to "postini": only 1" high
  10. murphy

    [Articles] How not to run your electrical wiring (VIDEO)

    Precious video. At least as a bad example. I hope the home-insurance company of this house will see it too.
  11. murphy

    M1G Analog Inputs

    Hi Pete, I hope I did not misunderstand you. But IMHO that is very easy: Let's say you are using input 15 to monitor the 5 V Voltage. Just connect the Voltage (maybe over a safety resistor of some k Ohm) with the entrance of Input 15. Obey the polarity. The rest is adjusted by the software...
  12. murphy

    Elk M1 shopping list for new system

    I suggest you to protect your equipment with the ELK-950 Telephone and Low Voltage AC Line Surge Suppressor module. Just because bad weather can happen nearly everywhere. I'm living in an area with sometimes heavy thunderstorms. Without these modules I had several damaged M1G, since I...
  13. murphy

    Where to buy Elk M1 from?

    6 (?) years ago I bought the first ELK M1G from Smarthome USA. But I had no time to test & install it at once. Because I'm in the US only every 6 or some month (and therefore I need this remote-control-item). When I finaly installed it, the warrenty-time was over .. and it turned out, the new...
  14. murphy

    Don't laugh, forgot installer code...

    Yes, in case of emergency read the instruction (or call HAI). And look for a total reset. Maybe it is more easy redoing the programming.
  15. murphy

    ideas for long distance controls

    Have you already tested if X10 and/or UPB-Devices are working via the existing powerline over this distance? Actual X10-Devices are more sensitive and reliable than in the past. UPB has even more reach. BSR idea with MURS would be an option if you need only 3 or 4 wires to signal ... but...
  16. murphy

    upgrading from 'well water' to 'municipal water'

    simple answer (, recomanded to me by WayneW) : http://jerman.com/dljcmeters.html My watermeter was $92 incl S&H and is working without any issue since a long time. Even though my well-water contains a lot of iron AND I'm using a lot of water for the irrigation of hundreds of small trees. Of...
  17. murphy

    Water Sensors (Pressure and low float)?

    For a pressureswitch you can look to www.grainger.com They have a big catalog and a lot of different pressure switches For the float switch, have a look to http://www.aquahub.com/store/floatswitches.html I have 2 of them in use: one to detect air in my pumpsystem and one as a second...
  18. murphy

    ELK M1 Logging Engine / Web Dashboard

    I'm very interested in the same option /use of the basicly great ELK-M1. The easiest way would be: an option in the rules to write something into the log-file. But until now you can: - display any text and value at the Keypad, - send any voice-infos to any phone - send textmessages to any...
  19. murphy

    ELK M1G, a couple questions

    The reliabilty of the X10-System is limited, - everything is limited! I'm using the X10-modules since 20 years. in former times less than 10, now around 30. Sometimes some modules gave up the gost, - altogether during all the time maybe +/- 13. Included are 2 (of 10 switch/dimmer modules) 3...
  20. murphy

    Monitoring switch on AC unit overflow

    Hmm ... an ELK-system knows if there is AC power or not and this information can used in programming this problem. Just in case a HAI-system has not this ability, then there is an easy solution: just another relay for the AC/power which gives the information to any input (zone) of the...
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