Best Electric Strikes for Mortise Lock With Deadbolt: Top Picks for 2026
Choosing the right electric strike for a mortise lock with a deadbolt involves reliability, compatibility, and installation ease. The following selections represent options that cover a range of lock types, voltage needs, and security features. Each product below is suitable for mortise or cylindrical locks, with attention to fail-safe and fail-secure configurations to fit different access-control scenarios.
Summary of chosen products:
| Product | Brand | Voltage | Mount Type | |
|---|---|---|---|---|
| HES 1500C Complete Pac Electric Strike | HES Hardware | 12/24 VDC | Mortise/Cylindrical | Interchangeable faceplates for various lock types |
| Seco-Larm SD-996C-NUVQ | Seco-Larm | 12/24 VDC | Electric Rim Strike | Vertical adjustment for deadbolts |
| Seco-Larm SD-998C-D3Q | Seco-Larm | 12/24 VDC | Surface-Mount Rim Strike | Tamper-resistant with strong jaw strength |
| Pulaim Heavy Duty Electric Strike | Pulaim | 12 VDC | Mortise/Cylindrical | Dual-mode fail-safe / fail-secure |
| UHPPOTE ANSI Heavy Duty Electric Strike | UHPPOTE | 12 VDC | Mortise/Cylindrical | Fails securely when unpowered |
HES 1500C Complete Pac Electric Strike
The HES 1500C electric strike is designed for latchbolt locks in cylindrical or mortise configurations. It supports a range of brands and uses a 4-7/8” strike plate. The Complete Pac includes multiple faceplates: 1J for cylindrical locks up to 3/4″ throw, 1K and 1KD for mortise deadlatch above the latchbolt, and 1KM for mortise deadlatch below the latchbolt, enabling broad compatibility and simplified stocking. This modular design reduces installation complexity and maintenance needs.
Seco-Larm SD-996C-NUVQ Electric Door Strike
This vertical-adjustment electric strike accommodates a wide range of lock types and bolsters compatibility with deadbolts up to 1″. It operates on 12/24 VDC and includes five different stainless-steel faceplates. Field-selectable fail-safe or fail-secure operation supports varied access-control requirements. The design emphasizes straightforward alignment and installation for retrofit projects in both commercial and industrial settings.
Seco-Larm SD-998C-D3Q Surface-Mount Strike
The SD-998C-D3Q is a surface-mount rim strike with tamper-resistant mounting and robust 1500-lb jaw strength. It supports 3/4″ latchbacks and offers reversible, non-handed operation to suit both left- and right-handed doors. This model is designed to work with standard rim-type exit devices and focuses on durability and ease of integration into existing door frames.
Pulaim Heavy Duty Electric Strike Lock
This heavy-duty unit supports cylindrical or mortise installations and offers dual-mode operation (fail-safe and fail-secure). It is described as capable of enduring high usage and includes guidance about ensuring compatibility with door size and power supply. The design uses rugged alloy construction to withstand repeated operation in high-traffic environments.
UHPPOTE ANSI Heavy Duty Electric Strike
The UHPPOTE unit targets ANSI-standard applications for mortise or cylindrical locks. It operates at 12 VDC and emphasizes fail-secure behavior, where the door remains locked when power is off. It is designed to integrate with standard mortise or cylindrical locksets that accept up to 3/4″ latchbolts, and it requires precise alignment during installation for reliable performance in commercial environments.
Seco-Larm SD-991A-D1Q Enforcer Mini No-Cut
This no-cut electric strike converts a cylindrical lockset into an electronic access-controlled lock with minimal frame alteration. It operates in a fail-secure mode, locking when power is removed. The compact design is suitable for smaller doors or retrofits where space is at a premium, while maintaining dependable security in access-control applications.
AccessTech 300: Heavy Duty Electric Strike
The AccessTech 300 offers heavy-duty performance with both fail-secure and fail-safe configurations. It is designed for versatile door orientations, including left- and right-handed doors. This model highlights converting cylindrical locks to electronic access-controlled devices, appealing to facilities needing scalable security upgrades without complete hardware replacements.
2025 Upgraded ANSI Heavy Duty Electric Strike
This upgraded ANSI-compliant strike from YJMKOI emphasizes corrosion resistance and a robust 1000 kg/2200 lbs impact rating after electrification. It supports both fail-safe and fail-secure modes and is designed for long service life with cycle testing exceeding 500,000 operations. The product suits high-traffic doors in commercial facilities seeking reliable access control with adaptability to different hardware configurations.
Buying Guide: Key Considerations And Comparisons
- Lock compatibility: Verify whether the strike is designed for mortise, cylindrical, or rim-type locks and confirm compatibility with your latch or deadbolt configuration.
- Voltage and power: Most options operate at 12/24 VDC. Ensure your power supply matches the strike’s requirements and account for wiring and integration with existing access-control systems.
- Fail-secure vs. fail-safe: Decide based on egress requirements and safety policies. Fail-secure keeps the door locked when power is off; fail-safe unlocks, allowing immediate exit without power.
- Faceplates and mounting: Some models include multiple faceplates for versatile installation. Choose a model with the correct mounting options for mortise or cylindrical hardware.
- Durability and force rating: For high-traffic doors, select strikes with high jaw strength and body construction (e.g., alloy housings, tamper-resistant screws) to withstand repeated use.
- Adjustability: Strikes with vertical or horizontal adjustment help align the keeper with the latch bolt, reducing misalignment and door delays.
- Installation footprint: Consider space constraints within the door frame and whether the strike requires surface mounting or recessed installation.
- Maintenance and spare parts: If possible, choose a model with widely available replacement faceplates or components to simplify ongoing maintenance.
- Brand and support: Reputable brands like Seco-Larm and HES provide documented installation guides and compatibility notes, aiding long-term serviceability.
Selecting the right electric strike requires balancing lock compatibility, power availability, and the desired security posture. The options above span retrofit-friendly choices and high-traffic solutions, allowing facilities to tailor their access control to specific doors, building codes, and safety requirements.