cerhot US White 1V1 A Self Powered Wireless Doorbell: No batteries required, kinetic energy powered
Joanna Stern here, and let me tell you about this doorbell that’s basically the Marie Kondo of home gadgets—it sparks joy and doesn’t clutter your life with batteries. Meet the Self Powered Wireless Doorbell. It’s like magic: you press the button, and boom, it generates its own power. No, it’s not powered by your enthusiasm for visitors (though that would be impressive), but by kinetic energy. Eco-friendly? Check. Hassle-free? Double check. The receiver? Just plug it into any US outlet, and you’re set with 38 ringtones that range from 'subtle chime' to 'are you throwing a party?' and four volume levels because sometimes you need to hear it over the chaos of life. And this thing is tougher than my resolve to not buy more tech. IP68 waterproof means it laughs in the face of rain, and it can handle temperatures from 'I need a coat' -15°C to 'where’s the sunscreen' +60°C. With a signal that stretches up to 100m outside (or 30-50m inside, because walls), and installation so easy it’s basically stick-and-go with 3M tape, it’s the no-brainer upgrade your front door didn’t know it needed.
- Waterproof and durable for outdoor use
- Long service life with 500,000 presses
- 100m remote control distance in open area
- Easy installation with included adhesive tape
- 38 ringtones with adjustable volume levels
- No batteries required, kinetic energy powered
General specs
- Brand: cerhot
- Model: US White 1V1 A
- Seller: Amazon
- item_weight: 3.84 ounces
- product_dimensions: 3.5 x 2.8 x 2.8 inches
- color: White/Black
- included_components: Double-sided tape, Transmitter, Receiver, Instruction manual
- batteries_required: No
- plug_model: US Plug
- power_consumption: 0.25W
- transmission_distance: open space >100m, indoor distance: 30-50 meters
- RF_frequency: 433MHZ
- volume: ≤50dB/1 meter
- transmitter_ambient_temperature: -15°C~+60°C
- receiver_ambient_temperature: -15°C~+60°C
If you are interested in more details, you can find full information on the seller's page.
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$13.99
Last price update: 8/5/25
Available to order
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United States
United States
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| This item | Recommendations | |||||
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cerhot US White 1V1 A No batteries required, kinetic energy powered
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| Brand | cerhot | AIDA | AIDA | Jakemy | TECKNET | |
| Model | US White 1V1 A | HWD01990 | ||||
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| Price | $13.99 | $35.99 | $19.99 | $16.99 | $27.66 | $15.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Joom | Amazon |
| Update | August 5, 2025 | June 27, 2025 | June 27, 2025 | June 26, 2025 | August 3, 2025 | June 27, 2025 |
| item_weight | 3.84 ounces | 10 ounces | 4.2 ounces | |||
| included_components | Double-sided tape, Transmitter, Receiver, Instruction manual | 2×Transmitter(self-powered), 1×Plug-in receiver, 4×Screws, 2×adhesive patch | 1x wireless doorbell | |||
| batteries_required | No | No | Yes | |||
Self Powered Wireless Doorbell
$13.99
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