Tag Info

You can probably replace the switches with those sensors, but you're going to have to do some creative wiring to work around the fact that they're not 3-way switches, but the switches you're replacing with them are. You'll likely end up with the light being on whenever either of the switches is on. You also might run into trouble if they ran the 3-way ...

What you are looking for is a VOC (volatile organic compounds) monitor or a IAQ (indoor air quality) monitor. They do exist for residential applications and are way much cheaper than the industrial counterparts; however, their detection/sensitivity level may not be as great. You can try your luck by searching for "iaq monitor" on Amazon and eBay. Prices may ...

Well is it to be used indoors or outdoors? Because a lot of the technology is generally used for detection indoors. That is not to say you do not get them for outdoors it's just in my experience the ranges are more limited. You get detectors that work on four different technologies they are:- Passive Infared (PIR), Microwave, Ultrasonic and Tomographic. The ...