Complete kitFlat Panel
SECRUI Flat Panel Door Open Chime
4.4 out of 5 (872 ratings)
$20.99
The door chime with a flat black receiver that takes little room on the outlet.
The range given is for open air, and walls shorten it. Compare SECRUI models side by side
- Best forOutlet behind furniture or a counter, where depth matters
- Range500 ft in open air
- PowerWall outlet
Is it the right fit?
Who the Flat Panel door chime suits
A good fit when
The receiver is a flat square, 2.76 inches on a side and 0.67 inch deep. It hugs the wall plate, which matters behind a counter or a sofa. The sensor sticks to the door with the tape in the box.
Open the door and the receiver plays one of 32 ringtones. Volume has five steps from silent to 110 dB. In open air the sensor reaches 500 feet. Kits go from one sensor and one receiver to three sensors and two receivers.
Know before you buy
- Black only.
- 32 ringtones, against 58 on the Capsule door chime.
- The sensor works on doors, windows and cabinets, but the two halves must almost touch when shut.
Specifications
| Receiver | Flat square, 2.76 x 2.76 x 0.67 in, wall outlet |
|---|---|
| Trigger | Door or window opens |
| Range | Up to 500 ft in open air |
| Ringtones | 32 |
| Volume | 5 levels, 0 to 110 dB |
| Sensor | 3.0 x 1.0 in, adhesive or screws |
| In the box | 1 door sensor with magnet, 1 plug-in receiver, adhesive pads and screws |
Kits and prices
| Option | In the box | Price |
|---|---|---|
| 1 sensor + 1 receiver | 1 door sensor with magnet, 1 plug-in receiver, adhesive pads and screws | $20.99 |
| 2 sensors + 1 receiver | 2 door sensors with magnet, 1 plug-in receiver, adhesive pads and screws | $27.99 |
| 1 sensor + 2 receivers | 1 door sensor with magnet, 2 plug-in receivers, adhesive pads and screws | $27.99 |
| 3 sensors + 1 receiver | 3 door sensors with magnet, 1 plug-in receiver, adhesive pads and screws | $39.99 |
| 3 sensors + 2 receivers | 3 door sensors with magnet, 2 plug-in receivers, adhesive pads and screws | $44.99 |
Side by side
Flat Panel door chime or Capsule door chime
| Flat Panel Door Open Chime | Capsule Door Open Chime | |
|---|---|---|
| Price from | $20.99 | $20.99 |
| Range | 500 ft open air | 500 ft open air |
| Melodies | 32 | 58 |
| Receivers in a kit | 1 or 2 | 1 or 2 |
| Options | 5 kits · black | 8 kits · white or black |
Take the Flat Panel where the receiver must sit flat. Take the Capsule for more melodies and a white option.
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Complete kit
SECRUI Capsule Door Open Chime
A magnetic sensor on the door and a chime in the outlet: it rings the moment the door opens.
From buyers
What buyers say about the Flat Panel door chime
5 out of 5
I installed this on my sliding patio door to alert me when someone was coming in or going out. The instructions said not to use it on metal doors, but it works just fine and is loud enough to hear anywhere in my house. Very easy to mount and has been working great without messing with any of the op[tions.
Dave, September 18, 2026 4 out of 5
Working well at a distance of 50-60ft. Wide selection of chime tones, most of which are bizarre and useless in a business environment. Good volume and very easy to mount and use. Deducted one star because of the mounting system. If the double sided tape is used it must be attached covering either the battery compartment on the piece containing the single AA battery or the face which has a tiny light and writing. Not a deal breaker but a strange way to mount the door pieces.
Jaybird, December 9, 2024 5 out of 5
Exactly as described. Small, does not stick out or take away from the room. Easy installation. Works great. Definitely worth the money.
Laura Guckert, September 20, 2026
Questions
Flat Panel Door Open Chime: two things people ask
How deep is the Flat Panel door chime receiver?
0.67 inch. The Flat Panel receiver is 2.76 inches square and sits close to the wall plate.
Does the Flat Panel door chime work on windows?
Yes. The 3-inch sensor fits a window or a cabinet as long as its two halves nearly touch when shut.
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- 500 ft open air
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4.5 out of 5 (288 ratings)
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