No-fee cameras
Find cameras and video doorbells that can stay useful without monthly fees, while checking storage, alerts, clips, and plan-gated features.
SECRUI M508+F55 Wireless Doorbell with 1000ft Coverage and 52 Chimes
Product details
General specs
- Brand: SECRUI
- Model: M508+F55
- Chimes: 52
- Coverage: 1000ft
- Battery Life: 3 years
- Installation: Self-Adhesive & Screw-In
- Waterproof Rating: IP55
Starting from €18.73
Last price update: 9/25/26
This wireless doorbell system offers extensive 1000ft coverage with 52 customizable chimes and adjustable volume up to 110dB. Featuring IP55 waterproof protection and a long-lasting 3-year battery, it includes LED flash indicators for silent alerts and supports easy installation with both adhesive and screw-in options. The system allows connection of multiple receivers for versatile home or office use.
Similar products comparison
| This model | Recommendations | |||||
|---|---|---|---|---|---|---|
|
SECRUI M508+F55
|
LetsWill LDB-C11
|
SadoTech ST-FX-C White
|
AVANTEK CB-11
|
AKK AUB084JF9HNG
|
Wireless Doorbell with 1000 Feet Range, Weatherproof IP55
|
|
| Brand | SECRUI | LetsWill | SadoTech | AVANTEK | AKK | |
| Model | M508+F55 | LDB-C11 | ST-FX-C | CB-11 | AUB084JF9HNG | |
| Rating |
|
|
|
|
|
|
| Price | €18.73 | €10.61 | €16.95 | €11.51 | €8.92 | €10.17 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 11, 2026 | May 11, 2026 | May 15, 2026 | May 16, 2026 | Jun 24, 2026 | Apr 26, 2026 |
| batteries | 1 CR2032 batteries required. (included) | 1 A batteries required. | 1 CR2 batteries required. (included) | 1 12V batteries required. (included) | ||
| Item Weight | 4.6 ounces | 4 ounces | 5 ounces | 4.2 ounces | 6.7 ounces | |
| Part Number | LDB-C11 | ST-FX-C | LD-CB-11-A | |||
| manufacturer | LetsWill | SadoTech | AVANTEK | AKK | ||
| Customer Reviews | 4.5 stars from 622 ratings | 4.6 stars from 4920 ratings | 1087 ratings, 4.6 stars | |||
| Battery Cell Type | Lithium Manganese Dioxide | Alkaline | Alkaline | Alkaline | ||
| Batteries Included | Yes | No | Yes | Yes | ||
| Batteries Required | Yes | Yes | Yes | Yes | ||
| Product Dimensions | 3.3 x 1.85 x 3.01 inches | 3.2 x 1.5 x 3.5 inches | 2.8 x 0.6 x 3.1 inches | 3.94 x 3.94 x 3.94 inches | ||
| Date First Available | April 21, 2023 | January 14, 2020 | June 7, 2023 | |||
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.