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All z-wave devices battery drain

EddyZWave shared this problem 9 years ago
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I've noticed a drastic battery drain on all battery powered z-wave devices max 3/5 months and all devices are near the zipabox (under 15 meters without walls).

The manufacturers such as Fibaro, Vision, Aeon labs declares a life of 12/24 months... Are all liars?


Or the Zipabox has a big problem of too many wireless requests with these devices?


A system with these problems is not very usefull if I must do maintenance often and spent a lot of money in batteries...

My wireless alarm (Logisty) only battery powered has a duration of 5 years (tested personally)...

Replies (10)

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1

You are right,


My fibrao door sensor are working 3-4 months, and my zipato keyboard which should work one year only work 3 months !


I have no idea if the battery duration is the same with other boxes. If someone can tell us ?

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2

Other boxes have the same problem.


To save power:

- Change the wake up time to 90 min.

- Change the temp/lum/etc reports to 60min.

- etc


But 1 year....yeah right.

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HeroS - http://www.domotica-blog.nl wrote:

Other boxes have the same problem.


To save power:

- Change the wake up time to 90 min.

- Change the temp/lum/etc reports to 60min.

- etc


But 1 year....yeah right.

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I've the same problem with Everspring ST814, only 1 month of power and the wake up time is set to 1440...

I'm waiting for EnOcean devices!!!

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Like HeroS said, in every Z-Wave Manual you can find the perfect Settings to Save Battery Life.

Example: Is you adjust your Motion Sensor to very Sensitiv, it will give every small movement to the System....thats a lot of Battery.....

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I'm agreed with you.

It's exactly what I've done, setting up the wake up time to 1440 minutes of the T° & Humidity device ST814. This device is powered with 3 AAA batteries type which are supposed to have 1 year livetime!!!!

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I can understand a motion sensor... If I walk in my house this sensor must send the signal to controller (Although I think that if not used at that time for a specific rule as an alarm could be put on standby until the activation of rules that use it) but door sensors.... normal people open and close doors 3/4 times at day... why the battery drain for a max duration of 3-4 months ???

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also i would like to ask for an example the ir extender battery down after 1 month and i have no idea how to adjust the waking up time


also i notesd for the key fob that it takes too much time when it is in the default time out


so what we can do

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I think (if possible by z-wave protocol) that the devices must be put in standby from the controller when they are not necessary to domotic ecosystem (alarm armed, rules, etc)....

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Find attached my setting for the Fibaro Door Sensor installed more than 6 months ago and still at 96% or 100% of energy.

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