SECRUI D7 Wireless Door Chime: 500Ft working range
Looking to beef up your security without turning your place into Fort Knox? Meet the SECRUI Wireless Door Chime—your new best friend for keeping tabs on who's coming and going. With a 500ft range (that's like, the length of a football field plus some change), it's got the reach to cover your castle. And with 32 chimes to pick from, you can switch up the tune to match your mood (or at least not get bored of it). Plus, the volume's adjustable, so you can crank it up or keep it on the down-low.
Why you'll love it:
- Runs forever (okay, not forever, but the 23A 12V battery gives it a seriously long life).
- It's got a memory function—because who has time to reset their chime every day?
- Stick it with tape or screws—your call. We're not here to judge.
- Works pretty much anywhere: apartments, villas, offices... even that shed you swear you're going to clean out one day.
Bottom line: this door chime is all about making life easier and keeping you in the loop, whether it's the mailman or that one neighbor who always 'just drops by'.
Features
- 32 adjustable chimes
- Adjustable volume levels
- Easy to install
- Memory function
- 500Ft working range
General specs
- Brand: SECRUI
- Model: D7
- Seller: Amazon
- ID: B0BXNH2FJ8
- Noise Level: 65 dB
- Mounting Type: Door Mount
- Maximum Range: 500 Feet
- Sensor Technology: Contact Sensor
- Part Number: M5373+D037
- Item Weight: 5.1 ounces
- Package Dimensions: 3.98 x 3.39 x 2.17 inches
- Batteries Included: Yes
- Batteries Required: Yes
- Battery Cell Type: Nickel-Zinc
- First listed by seller: 6/12/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | SECRUI | BITIWEND | Fosmon | AMHEY | SanJie | SanJie |
| Model | D7 | AUB08YDRN3X9 | 51004HOM | M991+D037 | 1 Sensors + 2 Receivers | 2 Sensors +1 Receiver |
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| Price | $17.99 | $29.99 | $19.99 | $14.99 | $28.79 | $23.79 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 |
| Noise Level | 65 dB | 58 dB | 110 dB | 110 dB | ||
| Mounting Type | Door Mount | Door Mount | Protruding | |||
| Maximum Range | 500 Feet | 150 Meters | 500 Feet | 500 FT | ||
| Sensor Technology | Contact Sensor | Contact Sensor | Contact Sensor | |||
| Item Weight | 5.1 ounces | 7.8 ounces | 4.2 ounces | |||
| batteries | 1 Lithium Ion batteries required. (included) | 1 AA batteries required. (included) | 1 12V batteries required. (included) | |||