Sntyjrmr Waterproof Smart Home Door Bell: 300M range wireless operation
Available Options
Household Style A
Joom
$15.12
Available to order
A wireless doorbell that actually works through walls and across a football field's distance? Sounds like a fantasy, but this one claims a 300-meter range—no small feat for a battery-powered gadget. It’s built to shrug off rain, snow, or whatever the sky hurls its way, thanks to a waterproof design that makes outdoor mounting a no-brainer for homes, apartments, or even offices.
Beyond just ringing, it packs a security alarm to double as a rudimentary intrusion alert, blending discreetly into modern decor without screaming "tech gizmo." Setup is a breeze with no wiring hassles, running on batteries for ultimate flexibility. Use it to catch deliveries, welcome guests, or slot it into a smarter home ecosystem for automated pings. In short, it’s the doorbell that refuses to quit, rain or shine.
- Digital security alarm system
- Waterproof design for outdoor use
- Easy household installation
- Modern style aesthetics
- 300M range wireless operation
General specs
- Brand: Sntyjrmr
- Seller: Joom
- Range: 300 meters
- Waterproof Rating: Yes
- Alarm Type: Digital security alarm
- Installation Type: Wireless
- Power Source: Battery-operated
- First listed by seller: 8/25/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$15.12
Last price update: 8/25/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Smart Home Door Bell 300M range wireless operation
|
Wireless Waterproof Doorbell Wireless and waterproof design
|
Wireless Doorbell 300m wireless range
|
Wireless Doorbell 300m wireless range
|
Waterproof Wireless Doorbell Kit with 1000ft Range
|
Popular House CHIME Home White 100M range
|
|
| Brand | Sntyjrmr | YJMP Electronic | Refreshing Home | Photography | Full House | Popular House |
| Model | CHIME Home | |||||
| Color |
|
|||||
| Rating |
|
|
|
|
|
|
| Price | $15.12 | $14.14 | $49.99 | $32.95 | $41.99 | $11.81 |
| Seller | Joom | Joom | Joom | Joom | Amazon | Joom |
| Update | September 1, 2025 | August 30, 2025 | August 31, 2025 | August 19, 2025 | September 1, 2025 | August 8, 2025 |
| Power Source | Battery-operated | Battery | Battery | |||
Waterproof Smart Home Door Bell
$15.12
4.5
5
1
4
0
3
0
2
0
1
0
Jonathan C.
San Antonio, TX
September 4, 2025
i expected this thing to be just another gimmick but reality is it actually works WELL i was kinda annoyed at first thinking it would fail but no it rings clear from the driveway and even when im out back on my scooter the waterproof part is a lifesaver with our sudden downpours it blends in nice with the house doesnt stick out too much and for the price its a solid pick i use it every day to know when packages come or friends visit only gripe is that alarm is weak but overall im happy could be wrong but i think its worth it
- Pros: it really does work from far away like they said even through my thick walls and out in the yard kinda amazing for something that runs on batteries and no wires to mess with plus it handles rain just fine which is great for Texas weather