No doorbell planned in the new building

  • Erstellt am 2020-08-10 07:36:38

aero2016

2020-08-13 22:02:27
  • #1

Oh god. If that’s your only problem. How often do people ring your doorbell that you expect to have to change them constantly? How do you handle it with the smoke detectors?
 

Tassimat

2020-08-13 23:15:03
  • #2
How long does such a battery-powered doorbell/bell combination last until the next battery change? It should last quite a long time.
 

Mycraft

2020-08-14 08:59:36
  • #3
Depending on what kind of batteries are inside. The usual zinc button cells can also fail after 1-2 years even without use.
 

Nordlys

2020-08-14 11:59:08
  • #4
So what, then new ones come in, man, one or two years....
 

Tassimat

2020-08-14 12:39:23
  • #5
Maybe even cheaper than the power loss at the bell transformer?
 

Ben-man

2020-08-14 14:43:14
  • #6

room thermostats
external cameras
pressure monitors
stair (step) lighting
EV charging station
cables/conduit for photovoltaics
front door (electric door opener)
 
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