How do I install a CCTV camera in my house? how to install cctv camera step by step.
It is not necessary to replace both 3-way switches with smart switches. You can use a standard 3-way switch for one of them, BUT there is a caveat. The SMART 3-way switch MUST be the MAIN SWITCH; i.e., the one that connects to the line/live wire from the fuse/breaker box.
Use the Kasa Smart app to remotely turn your lights on and off, set schedules and times all from your smartphone. The Kasa Smart Wi-Fi Light Switch, 3-Way works with a secured 2.4GHz wireless network without the need for a separate hub.
Remove the Three-Way Switch From the Circuit Start with the three-way switch that will be removed. Remove the switch cover plate screws with the slot screw driver, and then remove the two switch screws. Carefully pull out the switch, making sure not to touch or short any of the three wires.
To convert a 3-way switch to single pole, one of the traveler wires is removed from the switch. In order for a 3-way switch to function as a single pole, the wires need to be connected to the common and one of the traveler terminals. It will not work if the wires are connected to the two traveler terminals.
You can use any type of switch either in regard of the one that is connected to lights (a neutral or a no neutral version) or the additional switch (a wired or a wireless version): if there are only two wires at the switch (live and load) you can use the no neutral version (L & L1);
Yes it can work. 3-way switches are spdt (single pole double throw) with 3 screw terminals, and regular switches are spst (single pole single throw) with 2 screw terminals. Just pick the correct two contacts and you are good to go. .
- Add your Smart Plug on Kasa APP. …
- Follow the instruction on the Kasa app to power on the HS100, wait for the Wi-Fi light blinking orange and green. …
- Connect your phone to the Smart Plug Wi-Fi. …
- Name your smart plug.
- Customize an icon for this Smart Plug.
The Smart Dimmer Switch 3-way gives you smart lighting control experience from two locations ideal for living rooms, halls and stairways.
Question: Can I use a 3-way switch with just two wires? Answer: No. There must be three wires between the two switches. You CAN use the switch with only two wires, but it will act as a regular switch, not a three-way switch.
- replace that switch with a single-pole switch.
- connect either of the “traveler” wires to the load side.
- remove the other (unwanted) switch and connect the traveler wire used in step-2 to the “switched hot” wire that goes to the lights.
- the unused “traveler” wire is abandoned.
The most common household switch, a single-pole, has two terminals and simply turns power on or off. A three-way switch has three terminals; a four-way has four.
Black wire: This is a hot wire that carries electricity from the power source to the first switch in a typical 3-way setup. It’s also called the “common wire” or the “line wire.” Unless the breaker is off, this black wire is always hot.
Three-way switches are commonly used to control a light fixture from two different locations. For example, a long hallway or stairway might use a pair of three-way switches at each end so that lights can be turned on when approaching one end of the hall or stairway, then shut off from the other end.
The other wires in a circuit with 3-way switches are the neutral (usually white) and ground (usually bare copper or green). The neutral wire bypasses both 3-way switches but connects to the light fixture.
The simple answer is No’. Neutral currents are not to be carried through ground references in the field. The smart switch device instructions should be clear on that.
Never. Mains electrical also has a “Neutral”, which is analogous to electronics Vss or GND. A smart switch needs to power itself at all times, so it can respond to requests. It obtains power across two wires: Neutral, and always-hot aka supply aka line.
Yes, you can install a smart switch without a neutral wire. There are some smart light switches and dimmers that do not require a neutral wire. These are great for DIY installers looking for an effective smart lighting solution.
Press and hold the reset button for 5 seconds or until the Wi-Fi LED blinks amber and green to initiate the app-config process. To reset the smart switch/plug to factory defaults: Press and hold the reset button until the Wi-Fi LED blinks amber rapidly (about 10 seconds) to reset the Smart switch to factory defaults.
A smart dimmer switch should not be used as a fan speed control. I know intuitively it seems like it would work, but it’s not a good idea. A typical ceiling fan motor is an AC induction motor.
If a device needs both 120V and 240V, then two ungrounded (hot) conductors and one grounded (neutral) conductor must be used. If you connect a load between the two ungrounded legs of the circuit, you can see how you have a complete circuit through the coil.
a ground and a neutral are both wires. unless they’re tied together with other circuits, and not a ‘home run’ back to the panel, there is no difference between the two where they both end up on the same bus bar in the box.
Connect the returning travellers from the new switch box location (red and white), and connect them to the “in” or the “out” terminals on the new 4-way switch. Connect the black wire of the new 3-wire cable to the common screw of the 3-way switch that you will move to the new location.
Usually when a 3-way switch fails, lights can be toggled on and off at one switch, but not the other. If one of the two 3-way switches toggles the light(s) on and off, the other 3-way switch has probably failed. Follow these steps to find which switch is bad. Toggle each switch until the light come on.
In the US, TP-Link has sold smart home products (including motion-activated switches and outdoor smart plugs) under the Kasa brand, and the company will continue to do so.