Hager 2928 RC Electric Strike — Field-Selectable Fail Safe / Fail Secure, 1/2"–3/4" Latch, 12/24V AC/DC

The Hager 2928 RC is a commercial-grade electric strike designed for cylindrical latch applications accepting latchbolts from 1/2" to 3/4" in throw. Operating on 12/24V AC/DC dual voltage, it offers field-selectable fail-safe or fail-secure operation to match the access-control security profile of any opening. The 2928 RC mounts with a 4-7/8" radius corner (RC) faceplate in an ALM (aluminum) finish, making it well suited for aluminum-frame doors and hollow-metal openings where a clean, low-profile installation is required.

Electric strikes are a core component of access-control systems: when the strike is energized (or de-energized, depending on fail mode), the keeper rotates to release the latchbolt, allowing the door to be pushed open from the secured side without retracting the latch. This enables remote or card-reader-controlled entry while preserving normal egress from the unsecured side.

Key Features & Benefits

• Field-Selectable Fail Mode: Switch between fail-safe (opens on power loss — ideal for life-safety egress paths) and fail-secure (remains locked on power loss — suited for secure-access rooms) without ordering a separate unit.
• 1/2"–3/4" Latch Compatibility: Accepts the most common cylindrical latchbolt throws found on commercial grade cylindrical locksets, reducing the need for custom prep or spacers.
• 12/24V AC/DC Dual Voltage: Compatible with a wide range of access-control power supplies and panels; no voltage-specific SKU required.
• 4-7/8" Radius Corner Faceplate (ALM): The radius-corner profile matches standard door-frame preps and presents a finished, architectural appearance. Aluminum finish blends with anodized aluminum frames and neutral-colored hollow-metal frames.
• Hager Commercial Quality: Hager is a preferred commercial hardware brand known for stable product lines and consistent part availability, supporting long-term serviceability on the opening.

Typical Applications

• Office and commercial building access-controlled entry doors
• Healthcare and institutional interior access points
• Education facilities — classroom and suite entry
• Retrofit access-control upgrades on existing cylindrical lockset openings
• Any opening requiring card-reader, keypad, or intercom-triggered remote release

Technical Details