i think any sound. seen it before in UK and Germany's toilet. Just walk in got lights. Cannot locate any PIR / motion sensor. Not sure if sensitivity of the sound it picks up can be adjusted or not.

edit: just found a link of something similar:
Sound switch

gmail push notification ? any gmail coming in will notify me or selected ?

If all mail notify, I don't think can catch the mail. Too many.

With UPS on Steroid, probably 2-3hr kua ? 

2x12ahr on UPS.

With many companies producing and selling smart touch switches that can be controlled using WiFi from anywhere, does each of these companies set-up their own server to provide services for free? Anyone has any idea on this?

hi all, im trying to mod my autogate to smart.
thanx to ozak, i currently change my options from sonoff sv to inching

but currently i found another problem, my autogate board might not have DC12V.

i have create a wiring diagram and post some pix of the board here
DIY/Mod AutoGate to Smart, sonoff projec

so what is my options?

ps: i dont hv e&e skill 

it wrote Trans Out at the bottom...

i hope im wrong and it is DC

Your autogate already got a remote right? Why need the sonoff for? If no internet you can’t open your gate

Why would you want to open your gate from anywhere ?
Ok Geo-fencing but I think sonoff alone has no Geo-fencing right?
And he doesn’t have any other smart home gear for any automation
I think he just wants to use smartphones to open/close the gate which to me is more difficult than using the remote.

one day you will come home to find your gate opened wide. you know why?
cause you wont know if someday, someone will accidentally press the button on the ewelink app.
sonoff wont even show you its on or off, cause its in momentarily(inching) mode
have you thought about this?

It comes with this contact sensor or you added it?

I am wondering the nominal voltage published by ST of 230V, is this peak voltage?
http://www.st.gov.my/ms/web/general/details/144

The voltage measured by Sonoff or other energy meter also measure the peak voltage?

Any good suggestion for digital door lock ? Budget around rm1000.

Wanted to make it more convenient for my wife to lock/unlock when she leave the house.

I guess you been stay in hotel many many time right ?

Hotel don't need smart gadget to switch off their aircon. Learn from them. Save you even more.

Hello people! It is great to find such a community of Smart Home Automation enthusiasts in Malaysia.

Let me introduce the setup I have at home:

1) 3 storey link house
2) 5x Alexa Echo Dots
3) 5x Broadlink RM Mini 3 in all rooms for IR-based appliance controls
4) 1x Broadlink RM Pro+ in dining area at the ground floor
5) 1x Broadlink TC2 3-gang wall switch, integrated to (4)
6) Raspberry Pi with HA installed + Haaska Alexa Skill for the discovery of broadlink remote devices exposed by all the RM Mini 3s and RM Pro+

I have managed to get Alexa to trigger the TC2 switches nicely through HA without depending on the Broadlink servers which is cool. However, in my next iteration of the smart home automation project I need to replace several spots of light switches which are 2-way in nature. FYI, my definition of 2-way means the same light being controlled by 2 different switches. The diagram below illustrates this:



I've been Google'ing for a while and I could not find 2-way TC2 switches. I then dropped the Broadlink Malaysia a message to check if they have a solution for 2-way switches. I received the following:



Apparently, this wireless eTouch switch is able to pair with another wired eTouch switch (imagine the wired eTouch switch is one of my existing TC2 switch that does not support 2-way). I however, had confirmed that these do not work with the TC2.

I would like to seek for the advice and opinions of all the sifus here. What is a typical solution for 2-way switches?

just to share some data on the Aquara wall switch .. those switches that has Neutral will display power used and gives you a log..  but it will not allow you to assign the switch as a remote switch ( if you have dual swtich ) 

The one without neutral will allow you to assign its switch as remote switch but it will not have any history of power usage.. 

It make sense to get the double switch for non the letter as you can assign it as a remote switch for another device.  Price difference is also no much more.

Which PIR sensor are you using?

I've been having issues with one of my Broadlink TC2 switches.
It is a 3 gang switch and occasionally it turns off 2 of the 3 gangs at random times, when the gangs were in the state of "on".

Is it an issue of installation, or is it a defect?

Very tempted to trash it and go for Aqara switches instead. My biggest issue with Aqara is that they don't have 3 gangs!

3 apps. 4 if you include my dumb blinds
Mihome - majority of my iot devices
Lifx - can use Alexa or google home to tell it to do things
Sonoff - ewelink app - can use Alexa or google home to tell it to do things