cerhot US White 1V1 A Self Powered Wireless Doorbell: No batteries required, energy-saving and environmentally friendly
But it's not just about being green. This doorbell is built like a tank—if tanks were made of high-grade ABS and boasted IP68 ratings for dust and water resistance. Whether it's a monsoon or a dust storm, this gadget keeps on ticking. And with a transmitter rated for 500,000 presses, it's clear this isn't a device that believes in planned obsolescence. Range? Try up to 100 meters outdoors and a solid 30-50 meters inside, making it as versatile as a Swiss Army knife at a picnic.
Customization is key with 38 ringtones and four volume levels to choose from, ensuring your doorbell doesn't sound like everyone else's on the block. And for those who view DIY projects with the same enthusiasm as a root canal, the included 3M adhesive tape means installation is as easy as sticking a note on the fridge. Homes, offices, schools—this doorbell fits in anywhere, proving that sometimes, the best solutions are also the simplest.
Features
- High-quality ABS material, IP68 dust proof and waterproof
- Service life of up to 500,000 presses
- 100m remote control distance in open area
- Easy to install with included 3M adhesive tape
- 38 ring tones and 4 adjustable volume levels
- Applicable to various settings like homes, offices, and schools
- No batteries required, energy-saving and environmentally friendly
General specs
- Brand: cerhot
- Model: US White 1V1 A
- Seller: Amazon
- ID: B0DQH4FS3C
- manufacturer: cerhot
- Item Weight: 3.84 ounces
- Product Dimensions: 3.5 x 2.8 x 2.8 inches
- Included Components: Double-sided tape, Transmitter, Receiver, Instruction manual
- Batteries Required: No
- Date First Available: December 14, 2024
- : US Plug
- Power Consumption: 0.25W
- Ringtones: 38 songs
- Transmission Distance: open space>100m, Indoor distance: 30-50 meters
- RF Frequency: 433MHZ
- Volume: ≥50dB/1 meter
- : -15°C~+60°C
- : -15°C~+60°C
- First listed by seller: 8/5/25
If you are interested in more details, you can find full information on the seller's page.
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| Brand | cerhot | MIJIA HOME | Meiteai-All | Refreshing Home | Tautoparts | Jakemy |
| Model | US White 1V1 A | H8s | ||||
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| Price | $13.99 | $40.79 | $10.75 | $44.68 | $25.06 | $64.62 |
| Seller | Amazon | Joom | Joom | Joom | Joom | Joom |
| Update | Dec 6, 2025 | Dec 8, 2025 | Feb 5, 2026 | Jan 13, 2026 | Dec 8, 2025 | Jan 15, 2026 |
| Connectivity | Wi-Fi | Wireless | Wireless WiFi | |||
