SURFOU M15K-2T2-White Waterproof Wireless Doorbell with Long Range: 1,300ft long range operation
🚪 Never miss a visitor – seriously, not even that one friend who always shows up unannounced. The SURFOU Wireless Doorbell has got your back with a whopping 1,300ft long range. Plus, it's built like a tank with an IP55 dustproof and waterproof design, ready to face whatever Mother Nature throws at it, from a chilly -30°C to a scorching 70°C (-22°F to 158°F).
🎵 Bored of the same old ding-dong? Spice things up with 55 melodies to choose from. Crank it up to 110 db or keep it on the down-low with 5 adjustable volume levels. And don't worry about power outages – the memory function remembers your last pick, because it's thoughtful like that.
💡 Here's a bright idea: the LED flash number display isn't just fancy; it's a game-changer for the deaf and elderly, showing which door's been opened. Thinking bigger? You can expand your setup with extra receivers and transmitters. Go wild.
🔌 Installation is a breeze – no tools, no fuss. Just plug the receiver into an outlet and stick the transmitter wherever you like (double-sided tape or screws, your call). The battery's already in there, so you're good to go right out of the box. Easy peasy.
General specs
- Brand: SURFOU
- Model: M15K-2T2-White
- Seller: Amazon
- item_weight: 9.6 ounces
- package_dimensions: 4.17 x 3.86 x 3.23 inches
- style: 2 transmitters + 2 receivers
- batteries_included: No
- batteries_required: No
- operating_temperature: -30°C to 70°C (-22°F to 158°F)
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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Brand | SURFOU | SURFOU | SURFOU | SURFOU | SURFOU | SURFOU |
Model | M15K-2T2-White | M9 | M9 | N128 | N128 | M9 |
Color | ||||||
Rating |
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Price | $19.99 | $33.99 | $16.73 | $21.99 | $21.99 | $36.99 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | May 11, 2025 | June 15, 2025 | June 14, 2025 | June 8, 2025 | May 13, 2025 | June 7, 2025 |
Waterproof Rating | IP55 | IP55 | IP55 | |||
Volume Levels | 5 | 5 | 5 | |||
Battery Life | 3 years | 1-3 years | 3 years | |||
Operating Temperature | -22°F to 158°F | -22°F to 158°F | -22°F to 158°F | |||
Included Components | doorbell button, doorbell receiver | 1 x plug-in receiver, 2 x push buttons, 2 x door signs, 2 x 12V23A battery, 1 x screwdriver, 4 x dowels, 3 x double-sided adhesive tape, 1 x instruction manual | 2 x plug-in receivers, 2 x push buttons, 2 x door signs, 2 x 12V23A battery, 1 x screwdriver, 4 x dowels, 3 x double-sided adhesive tape, 1 x instruction manual |