HES 10530616 HES 4500C-12/24-612-LBSM Electric Strike
When you need fail-secure access control at storerooms, server rooms, or interior office doors with cylindrical locksets, the HES 4500C series delivers field-proven reliability without the bulk of a mortise strike. This dual-voltage electric strike accepts both 12VDC and 24VDC input, simplifying installation across mixed-voltage access control systems and eliminating voltage-specific inventory headaches. The 612 satin bronze finish provides a professional appearance that blends with most commercial door hardware.
Key Features
- Dual voltage operation (12VDC/24VDC) for flexible integration with existing access control panels
- Fail-secure operation — door remains locked during power loss or system failure
- Cylindrical lockset compatibility for standard commercial door prep
- 612 satin bronze finish matches common architectural hardware
- LBSM (latchbolt and deadbolt sensing/monitoring) provides positive door position feedback to your controller
- Field-proven HES 4500 platform used across thousands of commercial installations
- Compact faceplate design fits standard door frame preparations
The integrated latchbolt and deadbolt sensing/monitoring gives your access control system real-time feedback on door status — essential for compliance logging, forced-door alarms, and door-ajar notifications. This eliminates guesswork about whether a door actually latched after an access event. The dual-voltage design means you can standardize on one part number across projects where some zones run 12V panels and others run 24V, reducing truck stock complexity and callback risk from wrong-voltage installations.
The fail-secure configuration makes this strike appropriate for perimeter doors, IT closets, pharmaceutical storage, and any application where you need the door to default to locked. It pairs with cylindrical locksets rather than mortise locks, making it the right choice for hollow metal frames with standard strike prep. The 4500 series has established itself as a workhorse in commercial access control — straightforward installation, predictable performance, and the monitoring capability controllers need for audit trails and alarm integration.
