Best Motion-Activated Wall Switches in 2022

Last update: December 22, 2022

Are motion sensor switches worth it?

If you are looking for a way to automate your home lighting, then motion sensor switches may be worth considering. These devices can be used to turn lights on and off automatically, based on the movement of people and objects in a room. While they can be a bit more expensive than traditional light switches, they can offer greater convenience and energy savings in the long run.

Are motion sensors harmful?

There is no scientific evidence that suggests motion sensors are harmful to human health. However, some people may be sensitive to the electromagnetic fields (EMF) emitted by these devices. EMF exposure has been linked to a variety of health concerns, including cancer, so it is important to take precautions if you are concerned about your EMF exposure. The best way to reduce your EMF exposure from motion sensors is to keep them turned off when you are not using them.

Can I install a motion sensor to an existing light switch?

Yes, you can install a motion sensor to an existing light switch. You will need to purchase a motion sensor switch, which is a special type of switch that is designed to be used with a motion sensor. These switches are available at most home improvement stores.

Can wind set off motion sensor light?

Yes, wind can set off motion sensor lights. Motion sensor lights are designed to detect movement, and the wind can trigger the sensor. If you have a motion sensor light that is being triggered by the wind, you can try adjusting the sensitivity of the sensor.


Philips Hue Indoor Motion Sensor for Smart Lights (Requires Hue Hub, Installation-Free, Smart Home, Exclusively for Philips Hue Smart Bulbs) Review:


I adore them. They number four for me. We recently purchased a new apartment, and each switchplate has four or five lightswitches in a row. We are too old to understand all of them. You can't teach an old dog new tricks since we are senior citizens with empty nests. By "old dog," I obviously mean "husband." Because he frequently forgets to turn out the lights, this is ideal for us. I can quit griping that he left them on because he doesn't have to switch them on or off.One is positioned above our front entrance so that as we come from either way, the lights in the foyer fixture and the lower stairwell lighting turn on. One more is in our master bedroom's adjacent closet. Between the master bedroom and master bath is a walk-through closet. Now my husband doesn't have to remember to flip the switch off, which is kind of buried beneath my bathrobe.A third is in charge of the higher stair fixture leading up to our loft level. As we move toward the stairs, the entryway sensor activates the bottom fixture. We had to try to identify which of four distinct switches controlled the stair light fixtures at the top of the stairs and the four at the bottom before installing the Hue lights and sensor. What the other three upstairs do is still a mystery to me; I'll have to research it when I have some additional time. I'd guess outlets. My favorite sensor is the last one; it operates a Lightstrip Plus with three extensions on a tall structure like a shelf that hangs over our kitchen.As we walked through our kitchen area before installing the Lightstrips and the motion sensor, we would try to identify which of the five switches controlled the various lighting options: the overhead recessed bulbs, the island pendants, the undercabinet lighting, the living room ceiling fan, and apparently one more that controls who knows what. Therefore, most of the time we would just skip the choice altogether and wind up kicking the cat bowl across the room in the dark. or by the unfortunate cat herself being kicked. Since the sensor's magnet adheres to the metal corner bead on the kitchen wall and is positioned to catch us as we approach, I didn't even need to put it for the lights to turn on when we enter from either way.



GOODSMANN Photo Eye, Light Sensor, Photo Cell for Power Pack Transformer Photosensor Remote Photo Electric Switch Dusk-to-Dawn Light Sensor Switch Works with Malibu Products 9920-9805-01 Review:


I now have a spare because I was unaware that this was included with the power supply. Given that the power supply is in my basement, I spliced 12 feet of wire. It works perfectly when I mounted it outside.



TOPGREENER TDOS5-W Motion Sensor Light Switch, PIR Sensor Switch, Occupancy Sensor Light Switch, Motion Sensor Wall Switch, 500W 1/8HP, Neutral Wire Required, Single Pole, White Review:


This clever switch does exactly what it's supposed to do and has an added feature: if it turns off by itself while in vacancy mode (vacancy mode is defined as manual on, automatic off), even though someone is actually still in the area, it can be turned back on by sensing motion within 30 seconds of turning off. The family members who become irritated when your technology leaves them in the dark while they're attempting to take a shower would appreciate this (oops).Why did I give it four instead of five stars?I just have one complaint, but that actually defeats the point of the swap. None of these wonderful "green" gadgets, it struck me, mention the idle current demand. That is, how much energy it uses even when the lights are not on. I tested all of my hardwired z-wave devices in addition to these switches because this could seem like a minor matter until you look at the specifics. These outcomes are listed:Micro switch from Aeon Labs: 13 mA15 mA plug adaptor from Aeon Labs16 mA GE Smart Switch19 mA GE Smart Dimmer37 mA for TopGreeener TDOS5 (this switch).(Hmm, it seems I've admitted to being a little bit OCD at this point.)I'll now compare a few devices just on the basis of current draw rather than translating everything to power/energy and discussing the expected cost to power the idle switch (because all devices share the same voltage and $/kWh, this will be an apples to apples comparison).Let's imagine you have a few rooms in your home that aren't used very often, but you don't want the light to be left on for days on end just because no one comes in to check on it (e.g. the utility closet, attic light, basement light, etc.). A switch that turns itself off—this may seem like the ideal answer! The issue is that this switch uses 37mA even while the light is out, while a 40W LED bulb uses approximately 72mA! that means using this switch will be the same as turning the light on continuously throughout the day. It bears repeating that even if you NEVER turn on the lights, this switch will use the same amount of energy as if you left the light on for 4,380 hours every year, or half of every day. Installing this switch will consequently significantly increase the energy usage of that circuit even if you only used the light a few hours a month before.Similar results are obtained with bathroom fans, for example. This switch would appear to be a practical solution if you have a few bathrooms and want to prevent fans from running for an excessively long time. Well... According to my measurement, my exhaust fan uses roughly 650 mA. Therefore, over the course of a day, this switch will use around 30% more energy than a fan that is left on for an hour would. Any fan that is regularly utilized for less than an hour per day will therefore benefit more from being free of this switch's persistent burden. Your overall energy consumption will significantly increase if you install the switch in these applications.Even if it sounds awful, there are situations in which this switch would conserve energy like a pro. For instance:1. A space with a lot of incandescent lights, which use a lot of energy quickly2. A space with numerous commonly used LED lights (i.e. a bathroom vanity with 4 or 6 bulbs)In these circumstances, the energy saved by shortening the ON time will accumulate very quickly, making the energy used by idle current irrelevant.Unfortunately, out of the 12 applications I had in mind, this swap will only be useful to me in roughly 3 of them. (For example, it would be ineffective in the attic, utility closet, basement sump closet, guest bathroom, guest closet, and all bathroom fans.)The moral of the story is that in order to prevent unintentional financial and energy waste, you must take into account all of the components of your "green" initiatives. A $3 toggle switch will ultimately prove to be more energy-efficient than the more expensive, automated choices in a number of applications.



Lutron Maestro Motion Sensor Switch, No Neutral Required, 250 Watts, Single-Pole (2 Pack), MS-OPS2-2-WH, White Review:


If I could, I would give these occupancy switches 10 stars since I adore them so much!We recently moved into a newly built home, and it appears that CA code now mandates vacancy switches in locations like restrooms and laundry areas. Since we moved here, I've acquired a lot of knowledge. For example, I didn't know the distinction between an occupancy switch and a vacancy switch (or that there were two kinds of switches). I used to work in an office with occupancy switches in the conference rooms. When everyone was seated at a table without moving much, the lights would go off. To get the lights back on, the full room of businessmen in suits and ties would start waving their arms in the air. I therefore assumed that a motion detector on a switch meant it was an occupancy switch. A vacancy swap is something I was unaware about. So when we moved into this house with these vacancy switches, they didn't seem to work. Neither did they seem to turn on or off without the use of the switch. So I started searching online and discovered everything there was to know about vacancy vs. occupancy. An occupancy switch will turn the lights on when it detects motion and off after a predetermined period of inactivity. A vacancy switch will turn a switch off after a predetermined period of inactivity but will not turn on the lights. If you'd want, you can configure these Lutron occupancy switches to function as vacancy switches. Vacancy switches aren't really necessary in our home because there are only two reasonably responsible adults living there and turning off the lights is not a concern for us. In fact, the ones we had were even more useless because they didn't turn the lights off for 30 minutes after they sensed inactivity, leaving the lights on much longer than if we had done it ourselves. Additionally, the motion detector in the guest bathroom was positioned such that it faced the mirror, which was facing the door. As a result, whenever someone (or a dog) went by the open door, the motion detector picked up the activity in the mirror, and the switch never turned off.What a relief it was to replace the vacancy switches in the restrooms and laundry room with standard toggle switches! However, all of this made me think that occupancy switches would be great in a number of other places, so I looked at the reviews and discovered these switches, so I ordered 4 of them (2 orders of 2-packs):I recently installed one in our walk-in pantry; it turns on as soon as you enter the space and turns off after 30 seconds (the minimum you can set these switches to).- One was installed in our master walk-in closet; my husband's robe hangs on a hook directly next to the switch and sometimes obscures the motion detector, but it still detects movement as we enter the closet, and if it doesn't, we can simply touch his robe to trigger the light to turn on:-) The only problem I've discovered is that the light turns off while I'm folding laundry in the closet and the robe hides me from the motion sensor. The timer for this one is similarly set to 30 seconds.The third one, which is located in the laundry room, was the most challenging to install because it was a 3-way switch and these occupancy switches are single pole. It didn't make sense to have two switches in the laundry room because they are practically touching each other at the same time. I looked it up online, removed one of the switches, and then set it up so that the other switch was now a single pole so that I could replace the switch with the occupancy switch. The light also turns on when we enter the house through the laundry room from the garage, allowing us to see where we are going. It worked flawlessly, and now whenever I enter the laundry room with a load of laundry I don't have to look for the switch. This one is also set to 30 seconds.- The fourth switch is located in the garage. You must enter the garage to activate it, and because the garage door must "automatically close," it closes as you search for the switch, leaving you in the dark until you discover it. All of that has been fixed with the motion detector. As an added plus, the garage light turns on as the overhead door opens, making the space nicely lit. This one is configured to detect daylight, so the lights only turn on when the garage is dark. This one is similarly configured to turn off after five minutes.The coat closet is the next location I need to install one, and I'm sure there are others.I adore them! (I apologize for the lengthy review; I suppose I got carried away.)



Philips Hue Smart Motion Sensor (Installation-Free Exclusive for Philips Hue Lights) Review:


It makes perfect sense to get this if you have invested in the Hue system. It has been rock solid for me for more than two months. My refrigerator is equipped with a motion sensor that manages the light strips above the cabinets. Before I even enter the kitchen, the motion sensor switches on the lights when I am, roughly, three feet away from it.The Hue app is the main drawback of this gadget. It just allows you to control the devices in a room, not a specific device. Next, the motion sensor can only detect two time periods by default: Morning and Night. To enable more time slots, you must visit the HueLabs website, which is dependent on Philips. Their program is fairly basic and does not offer you many options. I give it a 4 out of 5 stars, nonetheless, because the motion sensor is absolutely reliable. I have other Homekit motion sensors, but the Philips Hue Motion Sensor works much better than the others in controlling my Hue Lightstrip and my new candelabra bulb (Philips 468926 Hue White Ambiance E12 Candelabra 6 Watt Connected LED Bulb, Works with Amazon Alexa). The lightstrip and candelabra lamp are specifically always turned on by the Homekit sensors, but they sometimes have difficulties turning them off once motion is no longer detected. This could be a bug in Homekit. The Hue Motion Sensor, however, functions perfectly with these goods.Consequently, the motion sensor itself performs admirably despite the primitive software.Aktuelles 10.10.2017I made this motion detector compatible with Homekit devices with the most recent version. This motion sensor works quickly. Compared to the Fibaro, Elgato, and iHome motion sensors, it turns on my lights more quickly. The motion detector timeout setting was removed by Philips, which is the only drawback. That setting appears to be set to a maximum of 30 seconds at the moment. I'm hoping they'll add it back in a later version.



Lutron Maestro Motion Sensor Switch, No Neutral Required, 250 Watts, Single-Pole, MS-OPS2-WH, White Review:


If I could, I would give these occupancy switches 10 stars since I adore them so much!We recently moved into a newly built home, and it appears that CA code now mandates vacancy switches in locations like restrooms and laundry areas. Since we moved here, I've acquired a lot of knowledge. For example, I didn't know the distinction between an occupancy switch and a vacancy switch (or that there were two kinds of switches). I used to work in an office with occupancy switches in the conference rooms. When everyone was seated at a table without moving much, the lights would go off. To get the lights back on, the full room of businessmen in suits and ties would start waving their arms in the air. I therefore assumed that a motion detector on a switch meant it was an occupancy switch. A vacancy swap is something I was unaware about. So when we moved into this house with these vacancy switches, they didn't seem to work. Neither did they seem to turn on or off without the use of the switch. So I started searching online and discovered everything there was to know about vacancy vs. occupancy. An occupancy switch will turn the lights on when it detects motion and off after a predetermined period of inactivity. A vacancy switch will turn a switch off after a predetermined period of inactivity but will not turn on the lights. If you'd want, you can configure these Lutron occupancy switches to function as vacancy switches. Vacancy switches aren't really necessary in our home because there are only two reasonably responsible adults living there and turning off the lights is not a concern for us. In fact, the ones we had were even more useless because they didn't turn the lights off for 30 minutes after they sensed inactivity, leaving the lights on much longer than if we had done it ourselves. Additionally, the motion detector in the guest bathroom was positioned such that it faced the mirror, which was facing the door. As a result, whenever someone (or a dog) went by the open door, the motion detector picked up the activity in the mirror, and the switch never turned off.What a relief it was to replace the vacancy switches in the restrooms and laundry room with standard toggle switches! However, all of this made me think that occupancy switches would be great in a number of other places, so I looked at the reviews and discovered these switches, so I ordered 4 of them (2 orders of 2-packs):I recently installed one in our walk-in pantry; it turns on as soon as you enter the space and turns off after 30 seconds (the minimum you can set these switches to).- One was installed in our master walk-in closet; my husband's robe hangs on a hook directly next to the switch and sometimes obscures the motion detector, but it still detects movement as we enter the closet, and if it doesn't, we can simply touch his robe to trigger the light to turn on:-) The only problem I've discovered is that the light turns off while I'm folding laundry in the closet and the robe hides me from the motion sensor. The timer for this one is similarly set to 30 seconds.The third one, which is located in the laundry room, was the most challenging to install because it was a 3-way switch and these occupancy switches are single pole. It didn't make sense to have two switches in the laundry room because they are practically touching each other at the same time. I looked it up online, removed one of the switches, and then set it up so that the other switch was now a single pole so that I could replace the switch with the occupancy switch. The light also turns on when we enter the house through the laundry room from the garage, allowing us to see where we are going. It worked flawlessly, and now whenever I enter the laundry room with a load of laundry I don't have to look for the switch. This one is also set to 30 seconds.- The fourth switch is located in the garage. You must enter the garage to activate it, and because the garage door must "automatically close," it closes as you search for the switch, leaving you in the dark until you discover it. All of that has been fixed with the motion detector. As an added plus, the garage light turns on as the overhead door opens, making the space nicely lit. This one is configured to detect daylight, so the lights only turn on when the garage is dark. This one is similarly configured to turn off after five minutes.The coat closet is the next location I need to install one, and I'm sure there are others.I adore them! (I apologize for the lengthy review; I suppose I got carried away.)



TOPGREENER In-Wall PIR Sensor Switch, Occupancy Sensor Switch, Motion Sensor Switch, On/Off Override, 500W, 4A, Single Pole, NEUTRAL WIRE REQUIRED, White, TSOS5-W, 2 Pack Review:


Application: Automatic Occupancy Switch for Home Theater Hallway Entrance with Manual OverrideUSE CASE: Automatically switches on the lights as soon as a person enters a room, giving them time to settle in before turning them off (I set it to 1min duration). I covered a piece of the sensor with white electrical tape to prevent it from activating the lights when I pass this hallway without going into the room.WHY THIS KIND OF SWITCH: I chose this particular switch because I can swiftly flip it off when I stand up to leave the room, avoiding disturbing anyone who is accustomed to the low illumination. Until it is manually switched back into automatic mode, this switch will always be off. Similar to that, if I want to amuse myself without watching a movie, I can program it to keep the lights on even if there isn't any movement in the corridor.THE GOOD: Performs admirably in any type of lighting (CFL, LED, Incandescent). I am replacing every Leviton PR150-1LW Motion Sensing Light Switch in my home with the TOPGREENER version since the Leviton PR150-1LW model causes numerous LED lights to flicker while in the automated setting mode. I was unable to locate any name brand switches (Leviton or Luxtron) with manual override controls that function with any type of lighting.The industrial design is a bit big and unattractive. The Lutron Maestro MS-OPS Motion Sensing Lightswitches are what I use for high traffic areas and places where I want dependable automated management without any manual override. The passive IR sensor protrudes from the wall providing it good 180deg visibility, but it doesn't appear as stylish and modern. I've never heard of the TOPGREENER brand. However, the seeming quality is good.NOTE: I'm attempting to eliminate all printed manuals and go paperless. I'm going to include scanned copies of TOPGREENER's paper manual with this review since it doesn't seem like they have any PDF manuals on their website. Since Amazon would not allow me to attach a PDF, I am sending PNG files instead.



ECOELER Vacancy & Occupancy in Wall Sensor Switch, White Motion Sensor Switch Single Pole for Indoor Review:


I required a sensor that would turn on the lights as soon as I entered our garage, keep them on while I was inside, turn them off a few minutes later, and then turn them back on even if I entered 1 second after they had already shut off automatically. The TOPGREENER TDOS5 sensor was the first I tried, and I wasted hours attempting to get it to switch back on after it had shut off by itself. I may have had a dud, but I think the design was poor. If the timer was set for 30 minutes, the lights wouldn't turn back on until after 30 minutes had passed since they went out. Very annoying!After that, I got this Ecoeler sensor because it was $4 less expensive, and it works EXACTLY like I want it to. Win-Win.Fair enough, there were a few setup problems. The ambient light detector was too sensitive for my needs, so even a dim quantity of light in the garage would not cause the lights to switch on. I thought that the CCW setting on the light adjustment would be the minimum sensitivity. To disable the light sensor, you must set the pot entirely CW to "5", as I discovered when I read the instructions. Because they made me read the instructions, I almost took away 1 star! The range adjustment was the second problem. The sensor is right close to the entrance, and I need it to start working as soon as someone opens it. To reliably accomplish that, I have to set the range to minimum (CCW). I can live with the maximum reliable detecting range, which is now only about 15 feet. I'm quite pleased with this buy all around!



TOPGREENER Motion Detector Light Switch, In Wall Sensor Switch, Occupancy Sensor Switch, 4A, 500W 1/8HP, Wall Plates Included, Neutral Wire Required, TDOS5, White, (Pack of 2) Review:


I have both of these installed in my home, but I prefer the occupancy sensor to the timer. The time is accurate, but LEDs are always on. I have other items that don't, and I prefer them because of this. However, the timer is reliable and I haven't encountered any other problems with it. I ultimately decided to put it in the little bathroom's toilet area. The LED lights inside are fine and actually kind of beautiful at night.I built an occupancy sensor in my garage so that the lights turn on when I walk in. If you are familiar with electrical wiring and have access to a neutral, installing it is simple. The switch can be manually turned on and off if necessary, and the two dials for range and time are both simple to configure. Since then, I've ordered more occupancy sensors for my pantry and the storage space beneath the stairs.



(Pack of 2) White Motion Sensor Light Switch – NEUTRAL Wire Required – Single Pole Only (Not 3-Way) – For Indoor Use – Vacancy & Occupancy Modes – Title 24, UL Certified – Adjustable Timer Review:


These were purchased for our walk-in closets. They currently function quite well (only day 2). I have two grievances...1. THE WIRING DIAGRAM - On the instruction page, the wiring diagram was as plain as mud. Although it required multiple rewires and trips to the breaker box, I eventually figured it out without blowing up the switch due to improper wiring, so that's a plus.2. THE TIME DELAY - It is stated to be movable between 5 seconds and 30 minutes. Knowing that 30 seconds, 1 minute, 3 minutes, or even 4 minutes is not possible with this swap would have been useful. There is no time in between the 5 seconds (more accurately, 7) and 5 minutes. With this switch, it is not possible for the lights to turn off after just one minute, which is my preferred setting. Just a little disappointed, nothing major.Excellent product overall.


Do motion lights have to be wired?

Motion lights are a great way to deter burglars and add an extra layer of security to your home. But do they have to be wired? The short answer is no. There are battery-operated motion lights that can be placed anywhere in your home, without the need for wiring. The downside to battery-operated motion lights is that they need to be replaced frequently, and they may not be as bright as wired lights. But if you're looking for a quick and easy way to add some extra security to your home, they're a great option.

Do motion lights raise electric bill?

Motion lights are a great way to deter burglars and increase the safety of your home. However, many people worry that these lights will raise their electric bill. The good news is that motion lights are very energy efficient. Most models use LED bulbs, which use very little electricity. Even if you have your motion lights on all night, they will not significantly increase your electric bill. Of course, there are always exceptions. If you have a very large home with multiple motion lights, you may see a slight increase in your bill. However, for most people, motion

Do motion lights turn on during the day?

Do motion lights turn on during the day? Most motion lights have a photocell that keeps the light from turning on during the day. However, some models have a override switch that will allow the light to operate during daylight hours if desired.

Do motion sensor lights need electricity?

Yes, motion sensor lights need electricity to function. The sensors in the light detect movement and then activate the light, which is usually powered by batteries or a power source.

Do motion sensors work in the dark?

Motion sensors are devices that detect moving objects, often used as part of a security system. They work by detecting changes in the infrared (heat) radiation emitted by objects. Most motion sensors can detect movement in the dark as well as in daylight.

Does leaving a light switch on use electricity?

Leaving a light switch on does use electricity. While the amount of electricity used is very small, it does add up over time. If you leave a light on for just one hour, it will use about 0.06 kilowatt-hours of electricity. This may not seem like much, but it can add up quickly if you leave several lights on for long periods of time.