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👏 Clap your way to smarter living! ⚡
The Clapper is a patented, sound-activated home automation switch that lets you control up to two appliances with simple claps. Designed for easy plug-and-play use, it features adjustable sensitivity and an away mode for added security. Trusted for over 30 years, it’s a practical, affordable upgrade for any smart home setup.




| ASIN | B0000CGKLR |
| Actuator Type | Push Button |
| Best Sellers Rank | #5,893 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Electrical Light Switches |
| Brand | Clapper |
| Brand Name | Clapper |
| Circuit Type | parallel |
| Color | Cream |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Plug In |
| Contact Material | Plastic |
| Contact Type | Normally Closed |
| Control Method | Gesture |
| Control Type | Basic |
| Controller Type | sound-activated" or "clap-activated |
| Current Rating | 1 Amps |
| Customer Reviews | 4.0 out of 5 stars 14,824 Reviews |
| Global Trade Identification Number | 00021363840003, 90021363840006 |
| Included Components | Clapper |
| International Protection Rating | IP20 |
| Item Dimensions | 2.5 x 6.3 x 8 inches |
| Item Weight | 181 Grams |
| Lower Temperature Rating | 60 Degrees Fahrenheit |
| Manufacturer | The Clapper |
| Material Type | Plastic |
| Model | CL840R12 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 120 Volts |
| Operation Mode | Clap,Off |
| Part Number | CL840R12 |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | UL |
| Switch Type | Sound Activated |
| Terminal | Physical |
| UPC | 369452738573 370839579337 021363840003 370839537658 634154331903 370839225869 370839471471 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 80 Degrees Fahrenheit |
| Wattage | 200 watts |
M**N
The Clapper
Wish I had this sooner. I don’t know why it is advertised just for Christmas. It works great!
J**A
works as designed - great for weak individuals with limited dexterity
I purchased this for my mother who has very poor dexterity due to arthritis. She is able to clap - although a bit weakly so. Nevertheless, she can now control her room light instead of waiting for us to come by and adjust her lighting for her. Some days, as we were working or running errands, she would have to patiently wait for us to turn her lamp on or off. Now she has a little more control. If there was anything that could be changed, I wish I could adjust the sensitivity of the clap sound. At her weakened state, her claps are soft and are not always detected by the device. We moved the clapper up to her night stand and secured it safely to the side by bringing up a heavy duty extension cord through the table, yet out of the way. This makes it physically close to her. So far so good.
X**Z
The sounds needed are a little finicky...
My daughter was watching The Dog Who Saved Halloween (2011) and in that movie, the dad claps and the lamp turns off. She was amazed. I told her those things actually exist. She then told me she wanted one for her birthday! I ended up getting her one to install in her room (not for her birthday - just a surprise) and showed her how it worked. Overall works as intended. But... the sounds needed to trigger it are very specific and yet very random. 1) Doesn't work when you want it to. 2) Does work when you don't expect it to (loud noises, falling objects, etc) 3) Can be very difficult to trigger when noises are happening in the room. What I have learned though is: - Don't clap too fast. 2 (or 3) clear, separate claps work best. - Works best when not hidden in a corner. I have mine tucked between a side table and bed. Sometimes won't register your claps if you're not in clear line of sight (sound?). - A super easy way to trigger it is tapping the box itself. When my daughter is asleep and I need to turn off the light -- instead of clapping, I simply tap the box twice and it works just the same. My daughter does get frustrated sometimes when it doesn't work right away. But overall was a fun investment.
L**N
Don’t waste your money.
Waste of money. My son bought this because he thought it would be cool, but it already barely works. The 3 slow claps is really annoying to have to do over and over to try to get it to register and maybe a month in and it doesn’t even seem to work. Way too expensive for silky nonsense that doesn’t work. Just buy a smart plug with a remote. Less noisy and works every time.
S**E
Original Clapper
Bought for a wheelchair bound woman. She was soo happy with it. It was just what she needed because she couldn't reach the floor lamp
P**N
Great concept but too sensitive
Bought this as a birthday present. Installation was a breeze. Plug and go. I really like the concept however it is too sensitive and challenging to clap on and off. That’s disappointing. It can cut on if some one walks in or cut off from the tv talking.
A**R
Very good
Good product
W**S
If you might need this item, get it right away, my mother loves it
Well, it does what it’s supposed to do and it does it well clap clap
Trustpilot
1 month ago
2 months ago