Best Electric Strikes for Mortise Locks: Reliable Access Control Options
Choosing the right electric strike for mortise locks is essential for secure, convenient entry control. This guide highlights five robust options suitable for cylindrical or mortise locks, focusing on fail-secure and fail-safe capabilities, durability, and compatibility with common access control systems. Each option includes practical installation notes and key specifications to help facility managers, contractors, and DIY enthusiasts compare features effectively.
Summary of selected products
| Product | Brand | Mode | Voltage | Install Type |
|---|---|---|---|---|
| Heavy Duty Electric Door Strike Lock | Pulaim | Fail Safe / Fail Secure | 12VDC | Mortise or Cylindrical |
| UHPPOTE ANSI Heavy Duty Electric Strike | UHPPOTE | Fail Secure | Not specified (DC) | Mortise or Cylindrical |
| 2025 Upgraded Electric Strike Lock | YJMKOI | Fail Safe / Fail Secure | 12VDC | Cylindrical/Mechanical |
| Electric Strike Lock NO Mode | AMOCAM | Fail Secure (NO) | DC 12V | Mortise/Cylindrical |
| HES 1500C Complete Pac | HES Hardware | Dual Voltage 12/24 | 12/24 VDC | Cylindrical or Mortise |
Heavy Duty Electric Door Strike Lock
The Pulaim Heavy Duty Electric Door Strike Lock offers a robust option for both fail-safe and fail-secure operations. It supports 12V DC input and is built from alloy materials to endure demanding environments. The unit is designed for doors using mortise or cylindrical locksets and includes user-selectable modes by repositioning a mounting screw. Maximum impact resistance is rated at 2200 pounds when energized. This strike is suitable for access control expansions where converting a mechanical lock to electronic control is needed. Monitor electrical supply compatibility to ensure consistent performance in long-term deployments.
Key considerations:
– Fail-safe vs. fail-secure modes: choose based on door positioning and emergency egress requirements.
– Electrical supply adequacy: note warnings about power supply limits affecting performance.
– Durability: alloy construction supports rugged usage and testing standards.
UHPPOTE ANSI Heavy Duty Electric Strike
The UHPPOTE model is designed for mortise or cylindrical locks with up to a 3/4″ latchbolt projection and features a fail-secure operation. This unit unlocks the keeper when actuated, allowing the latchbolt to retract so the door can open even if the latch itself is not operated. It suits door systems requiring secure off-power behavior while maintaining straightforward installation. Positioning accuracy is important due to offset mortise latches in certain locksets. Consider compatibility with existing mortise or cylindrical hardware and the door frame cutout when planning installation.
Key considerations:
– Fail-secure operation keeps doors locked when power is removed, ideal for certain egress requirements.
– Plate and latch alignment are critical for reliable performance.
– No-deadbolt configurations may require additional hardware compatibility checks.
2025 Upgraded Electric Strike Lock
This upgraded model from YJMKOI emphasizes durability and versatility, offering both Fail Safe and Fail Secure modes with a 12V DC supply. The unit uses high-quality alloy and promises corrosion resistance with a high maximum impact rating (up to 2200 pounds when electrified). It is designed for both cylindrical and mechanical locks, enabling electronic control over a broad range of standard door hardware. Installation is simplified by adjustable mode selection and a wide compatibility range, making it a solid choice for multi-lock systems in commercial settings.
Key considerations:
– Dual-mode operation supports varied security policies and exit requirements.
– Long-life performance claims (over 500,000 cycles) can be a critical factor for high-traffic doors.
– Ensure the lockset compatibility matches the intended hardware (cylindrical or mortise).
Electric Strike Lock NO Mode
The AMOCAM NO mode electric strike provides a straightforward fail-secure configuration: unlocked when powered, locked when power is removed. It is designed for 12V DC operation and supports a holding force of approximately 1000 pounds. The design accommodates two contacts with no polarity requirement and is adaptable for remote control or push-button access methods (not included). This strike is suitable for doors that require a secure response when power is lost and can be integrated into simple access control schemes or bench-tested in retrofit projects.
Key considerations:
– NO (fail-secure) operation aligns with doors that must stay locked during power loss, with entry available when power is restored.
– Compatibility with various control devices is enhanced by the non-polarized contact arrangement.
– Remote or manual access integrations may require additional hardware.
HES 1500C Complete Pac
The HES 1500C Complete Pac delivers a low-profile, heavy-duty solution for cylindrical or mortise locks with up to a 4-7/8” strike plate. It includes multiple faceplates (1J, 1K, 1KD, 1KM) to accommodate a wide range of lock types and configurations. The modular design supports straightforward stocking and installation. Dual voltage support and a satin stainless steel finish add to its versatility in commercial settings. Note that some lock models may require strike prep relocation; consult HES support for compatibility with specific mortise or lock brands.
Key considerations:
– Faceplate versatility enables use with many lock configurations.
– Dual voltage operation supports different electrical systems.
– Potential installation tweaks may be necessary for certain lock families.
Buying Guide: Key Purchase Considerations
When selecting an electric strike for mortise or cylindrical locks, consider these dimensions to ensure optimal performance and security:
- Lock compatibility: Confirm whether the strike will fit cylindrical, mortise, or both lock types, and check throw distance and latchbolt projection requirements.
- Fail-safe vs. fail-secure: Decide based on door placement, egress requirements, and fire/safety codes. Fail-safe systems unlock when power is removed; fail-secure systems stay locked when power is lost.
- Voltage and power supply: Most options operate at 12V DC, with some dual-voltage variants. Ensure your door access controller and power supply can deliver consistent current, especially under peak loads.
- Holding force and durability: Look for high pounds of holding force and robust materials (aluminum, stainless steel) to withstand frequent use and potential tampering.
- Installation complexity: Some units include multiple faceplates and straightforward mounting, while others require frame modifications. Factor in labor time and potential frame prep needs.
- Environmental and fire-rating considerations: For commercial doors, fire-rated or weather-resistant models may be necessary. Verify compatibility with the door assembly and building standards.
- Maintenance and lifecycle: Consider devices with long-cycle life and clear service guidelines to minimize downtime in high-traffic applications.
- Control integration: Assess compatibility with access control systems, door sensors, and remote release mechanisms to meet security policies.
In practice, evaluating a mix of brand reputation, tested cycle life, and installation flexibility helps ensure a reliable security upgrade. For building managers, it can be valuable to match a primary strike with a complementary, redundant solution for critical doors or high-traffic areas. Always verify product specifications with current manufacturer data and consult with a certified installer when retrofitting existing hardware.