SECRUI M508+F55X2+black Wireless Doorbell with 2 Buttons: IP55 waterproof and dustproof
But wait, there's more! (Because who doesn't love a good bonus?) Choose from 52 chimes to annoy—er, delight—your household, and crank it up (or down) with 4 volume levels (from whisper-quiet to a whopping 110dB). Plus, for those days when your ears need a break, there are 7 multicolored LED flashing lights to catch your eye instead.
Here's the kicker: it remembers. That's right, the memory function keeps your favorite settings locked in, so no more fiddling around after a power outage. Installation? A breeze. Stick it with the double-sided tape or go old-school with screws. And for the ultimate in doorbell domination, each transmitter can buddy up with 20 receivers. Whether it's for your home, office, or keeping tabs on the nursery or grandma's room, this doorbell's got you covered.
General specs
- Brand: SECRUI
- Model: M508+F55X2+black
- Seller: Amazon
- Waterproof Rating: IP55
- Wireless Range: 1000 feet
- Chimes: 52
- Volume Levels: 4 (0 to 110dB)
- LED Flashing Lights: 7 multicolored
- Battery Life: 3 years
- Installation: Self-Adhesive & Screw-In
- Included Components: 2× Transmitter (battery included), 1 × Plug-in receiver, 2 × Adhesive tape, 4 × Screw, 4 × Anchor, 1 × User manual
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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![]() SECRUI M520+F55 58 Chimes & 5 Volume Levels
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![]() SECRUI M520+F55 Easy installation
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Brand | SECRUI | SECRUI | SECRUI | SECRUI | SECRUI | SECRUI |
Model | M508+F55X2+black | M520 F55 | M508+F55 | M520+F55 | M520 F55 | M520+F55 |
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Price | $19.99 | $17.99 | $19.99 | $21.99 | $17.99 | $35.74 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | June 26, 2025 | July 20, 2025 | July 20, 2025 | July 20, 2025 | July 20, 2025 | June 27, 2025 |
Waterproof Rating | IP55 | IP55 | IP55 | |||
Battery Life | 3 years | 3 years | 3 years | 3 years | ||
Included Components | 2× Transmitter (battery included), 1 × Plug-in receiver, 2 × Adhesive tape, 4 × Screw, 4 × Anchor, 1 × User manual | 1 × Transmitter (battery included), 1 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual | 1 Transmitter, 2 Plug-in receivers, Adhesive tape, Screws, Anchors, User manual | 1 × Transmitter (battery included), 2 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual | ||
Material | ABS | ABS | ABS | ABS | ABS | |
Power Source | AC & Battery-Powered | AC & Battery-Powered | AC & Battery | AC & Battery-Powered | ||
Voltage | 120 Volts (AC) | 120 Volts (AC) | 120 Volts (AC) | 120 Volts | ||
Installation Method | Self-Adhesive & Screw-In | Self-Adhesive & Screw-In | Self-Adhesive & Screw-In | Self-Adhesive & Screw-In | ||
Temperature Range | -4-140 Degrees Fahrenheit | -4-140 Degrees Fahrenheit | -4-140 Degrees Fahrenheit | |||
Sound Level | 120 dB | 110dB | 120 dB | 120 dB | 120 dB |