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September 08, 2026 2 min read
Product cutsheet for the DoorBell Fon DP28F-Series M-Series flush-mount Door Stations (DP28-NBM, DP28-NBKM, DP28-NBZM, DP28-NSM), available in brass, black, bronze, and aluminum finishes.
Product cutsheet for the DoorBell Fon DP28F-Series M-Series Door Stations (DP28-NBM, DP28-NBKM, DP28-NBZM, DP28-NSM), flush-mount door stations compatible with the DP28-C controller.
Back by popular demand with additional colors, the DP28F-Series Door Station models include DP28-NBM, DP28-NBKM, DP28-NBZM, and DP28-NSM. These units provide standard door-to-phone communication when used with the DP28-C (not included). All M-Series Door Stations mount into any standard Music and Sound's box as a flush mount. Optional back boxes (DP38-BXMF flush and DP38-BXMS surface) are available. Colors: brass, black, bronze, and aluminum anodized finishes. Also available in kits with the DP28-C as the DP28-BM, DP28-BKM, DP28-BZM, and DP28-SM.
| Spec | Value |
|---|---|
| Power | No external power required (circuit board) |
| Dimensions | 4.1875" Ă— 6.25" Ă— 1.625" |
| Shipping weight | 2.0 lbs |
| Speaker frequency response | 400–2.8 kHz |
| Speaker impedance | 8 Ω |
| Speaker peak power | 0.25 W |
| Speaker diameter | 2.25 inches |
| Microphone frequency response | 200–6.8 kHz |
ACNC/TotalPlex® DoorBell Fon. 1989 University Lane (Unit H), Lisle, IL 60532. Tel: (630) 241-2800. www.homephone.com
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