Questions related to automation of home elements like: heating, ventilation, air conditioning, light, audio-video systems, security, intercoms and domestic robotics.

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1answer
45 views

What is suitable method for controlling lighting based on pause/play? [closed]

I am in the process of turning my basement into a Home Theater. I have seen some people with home theaters where when they pause a movie it dims the lights up and I would love to use this feature. ...
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2answers
118 views

How do I properly size a 120v inline power relay to control a small air conditioner with my home automation system?

I have a 5,000 BTU, 115 volt, 4.8 amp, window-unit air conditioner I'd like to control from my home automation system. I think easiest thing to do would be to plug the unit into an inline rely module ...
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1answer
78 views

Flood lights and Home Automation

I am trying to incorporate my outdoor flood lights with motions sensors into my home automation system. Specifically, I would like to sense when the lights come on to trigger other home automation ...
1
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1answer
226 views

How to bind/pair a Sunvic wireless radio heating controller to its receiver

I have a Sunvic wireless controller and thermostat with a receiver base station in the boiler room. It became detached and I'd like to reconnect it with the controller unit. Note: this is a question ...
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0answers
30 views

Home automation connection for gas fireplace

What, specifically, is needed to bring home automation (HomeKit) to a remote electronic ignition system with inputs for just this type of behavior but no instructions on how to do so? Whatever the ...
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0answers
50 views

How is it possible to have 1200TVL CCTV camera with PAL / NTSC? [closed]

I found many items on eBay etc, presenting CCTV cameras with 1200TVL. Simultaneously, these cameras have BNC output with PAL / NTSC signal in it. How is this possible if NTSC / PAL allows up to 800 ...
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1answer
270 views

Can I convert a single circuit with multiple lights/1 switch to control 1 light/switch

I have 3 recessed lights in my house that are controlled from a single switch. Actually they are controlled from 3 places with 3-way switches, so it's not really working all that well :) What I would ...
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0answers
76 views

Low cost wireless switch with current state function [closed]

I would like to know if there's low cost wireless swicthes like Hesunse or this, that could report current state wirelessly, if not how could i hack one of those switches to get current state through ...
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2answers
2k views

How can I identify a neutral wire?

I'm trying to install a WeMo light switch in the place of an existing switch. I'm unsure which wire is neutral, or if I have one at all. Below is a photo of where I'm at currently. There are two ...
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1answer
899 views

Can I replace this Airwell thermostat?

I am in market to replace my simple A/C control unit with one that integrates with home my z-wave based home automation system. However, before I make the splash and buy a compatible thermostat, I ...
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0answers
131 views

Where can I find a remote mains socket for my electrical heater?

I have been looking around for a remote mains socket which will operate my heater in my office at the end of the 70 feet garden. I want to be able to switch on the heater from the house. The label on ...
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2answers
120 views

DIY Home Automation [closed]

I'm building my own house and I want to automate as much as possible to improve the living comfort. Home automation is going over IP more and more, so I was thinking to do it myself (I'm an IT guy). ...
1
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1answer
360 views

How can I consolidate different heating/cooling systems into a single system?

I have 3 different types of heating/cooling systems that I inherited. Hot water heat. This heats the whole house/garage via 3 zones. Zone 1: Kitchen/Livingroom Zone 2: Bedrooms/Bath Zone 3: Garage ...
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2answers
134 views

Temperature control when I can't affect either airflow or thermostat

Our apartment is heated by a natural gas burner (the burner itself is inside the unit) that vents in two directions: one vent into the bedroom and a second (about 3x the area) into the rest of the ...
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2answers
184 views

How can I remotely control electrical devices? [closed]

how can i turn on remotely or turn off the lights or TV with remote controller or via internet which tools i need to prepare or buy to make the circuit or device that do this work? is there any way ...
0
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1answer
80 views

Dimmer not turning bulb on or off

I'm connecting a dimmer. There are four wires coming from the wall. 2 black (one is HOT). 1 White. and 1 ground. There are four wires on the dimmer switch I bought. 1 black. 1 red. 1 green ...
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4answers
5k views

How can I modify a 4 wire thermostat to a new thermostat requiring c wire?

I attempted to replace my thermostat with a fancy new Trane z-wave enabled model. To my dismay my home was only wired with a 4 wire setup with no 5 hidden in the bundle. I followed Insx on the web ...
0
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1answer
559 views

How to replace a single light switch with an electric dimmer switch

This is a very similar question to one I asked yesterday, which Ryan Walkowski kindly helped out with. This time, I'm looking for a some assistance in fitting a a single electric dimmer unit. I am ...
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1answer
2k views

Connecting multiple hubs to a single Z-Wave device

First off, please forgive me if this is not the right Stack Exchange site for this. I figured this was the best option. Is it possible to hook up multiple hubs/controllers to a single Z-Wave device? ...
0
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1answer
86 views

How can I send a signal to a home server when the doorbell is pressed?

I want to attach a device that can send a signal over wireless to my server when the door bell is pressed. I'm assuming the device would tap into the wiring for the door bell, so that when pressed, ...
0
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1answer
57 views

Can I use coaxial cable for audio over 30 feet?

Want to buy a mid range AV Reciever model, but my concern is that can I provide input audio from another room(away from 30feet) by coaxial cable (or only RCA audio cable required). 2nd, for output can ...
0
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1answer
197 views

Key card door lock?

I'm looking to add a card scanner door lock to an existing door that currently only functions with a key and a simple pull handle. It has a mortise-style lock so the backset on the door (to the ...
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1answer
3k views

Replacing a standard 2-gang light switch with an electric dimmer switch

I'm looking for a some assistance in fitting a new electric dimmer light switch. I'm in the UK if that makes a difference. I am trying to replace my existing two-gang light switch with a LightWaveRF ...
0
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2answers
175 views

What home automation devices have android apps UK?

I'm looking to install a home automation device in the UK. I require one that has an android app, so I can turn on and off my heating from my mobile phone even when I'm not in the house. I'm not ...
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2answers
494 views

Any way to monitor load on a power outlet and receive notifications of usage? [closed]

My sump pump float sometimes sticks. This is an issue because the pump can easily run dry and burn out, especially if we are away for an extended period of time. Ideally I'm looking for something ...
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1answer
63 views

Issue with using a smart 3 way switch, with a normal 3 way switch

I just installed a new 3 way "Smart" switch (the type used in home automation where you can control lights using your smartphone and various apps.), which allows you to control your lights ...
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0answers
16 views

Issue with installing 3 way smart switch [duplicate]

I just installed a new 3 way "Smart" switch, which allows you to control your lights automatically with your smart phone via the Wink hub. I have one light switch at the end of a hallway, and another ...
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0answers
19 views

How do I manually program the TWM4 (IMX10)

My X10 system is on its last legs. I don't have any functional programmers. I can not find the programming sheet for the TWM4 (or IMX10). There is a way of programming it using a mains switch. I ...
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0answers
39 views

Residential HVAC: one main thermostat, what do the other thermostats in the rooms do?

Are the other thermostats only meant for non-force air heat only? Does it mean only one thermostat in the house needs to have both heating and cooling, and auto or fan-only switches? It sure make ...
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2answers
1k views

Can I wire a Bathroom Fan to two Switches in Parallel?

I want to control a bathroom exhaust fan with a wall timer, and a 24 vac relay. Basically both switches would be wired in parallel. Is this safe to do?
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1answer
4k views

What options are available for controlling electrical devices over WiFi? [closed]

I've been looking on how to control power outlets through wifi and I've only found Belkin's WeMo. Are there any alternatives?