Hager 2928 7R Electric Strike — Field-Selectable Fail Safe/Fail Secure, 1/2"–3/4" Latch, 12/24V AC/DC
The Hager 2928 7R is a commercial-grade electric strike designed for cylindrical latchbolt openings accepting a 1/2" to 3/4" latch. Operating on 12/24V AC/DC, this strike offers field-selectable fail-safe or fail-secure operation, giving installers and security integrators the flexibility to match the opening's access-control and life-safety requirements without ordering separate SKUs. The faceplate profile is a 7-15/16" radius corner in an ALM (aluminum) finish, providing a clean, professional appearance on standard commercial door frames.
Key Features & Benefits
- Field-Selectable Fail Mode: Switch between fail-safe (strikes release on power loss — supports egress-first life-safety requirements) and fail-secure (strikes hold on power loss — supports high-security applications) without replacing the unit.
- Wide Latch Compatibility: Accommodates the most common cylindrical latchbolt sizes (1/2" to 3/4"), making it suitable for retrofit and new-construction installations on standard cylindrical locksets.
- Dual-Voltage Input (12/24V AC/DC): Accepts both AC and DC power at 12V or 24V, simplifying integration with virtually any access-control power supply or controller on the market.
- 7-15/16" Radius Corner Faceplate (ALM): The radius-corner profile matches common door frame preparations and presents a flush, finished appearance. ALM finish coordinates with aluminum and light-duty hollow metal frames.
- Hager Quality: Hager is recognized in the commercial hardware industry for consistent part availability and product stability — a dependable choice for facilities, integrators, and specifiers who value long-term serviceability.
Typical Applications
- Access-controlled interior doors in office buildings, healthcare facilities, and educational campuses
- Retrofit electric-strike upgrades on existing cylindrical lockset preps
- Card-reader and keypad-controlled openings requiring selectable fail mode
- New commercial construction where a single SKU must serve both fail-safe and fail-secure schedules
Technical Details
| Feature | Details |
|---|---|
| Model Number | Hager 2928 7R |
| Part Type | Electric Strike |
| Latch Size Compatibility | 1/2" – 3/4" |
| Fail Mode | Field Selectable (Fail Safe / Fail Secure) |
| Voltage | 12/24V AC/DC |
| Faceplate Profile | 7-15/16" Radius Corner |
| Finish | ALM (Aluminum) |
| Brand | Hager |
| Brand | Hager |
| Fail Safe/Fail Secure | Field Selectable |
| Faceplate Options | 7-15/16" Radius |
| Voltage | 12/24 VDC |
| Part Type | Electric Strike |
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