Best Electric Strikes for Mortise Locks to Upgrade Access Control
The following guide presents top electric strike options compatible with mortise locks, emphasizing reliability, fail-safe vs. fail-secure operation, and ease of installation. Each product is selected for durability, compatibility with cylindrical or mortise locksets, and suitability for access-control systems in commercial or residential settings. Read the buying guide and product sections to compare features, mounting options, and performance metrics before choosing.
Summary of Selected Products
- Pulaim Heavy Duty Electric Door Strike Lock — 12VDC, fail-safe/fail-secure, aluminum construction.
- UHPPOTE ANSI Standard Heavy Duty Electric Strike Lock — Fail Secure, mortise or cylindrical compatibility.
- YJMKOI 2025 Upgraded Electric Door Strike — Adjustable fail-safe / fail-secure, high cycle life.
- AMOCAM Electric Strike Lock Electronic Mortise — NO mode (fail-secure), robust stainless design.
- HES 1500C Complete Pac Electric Strike — Dual voltage, multi-faceplates for cylindrical/mortise locks.
Heavy Duty Electric Door Strike Lock — ANSI Standard
Brand: Pulaim. This electric strike supports both fail-safe and fail-secure modes with a simple two-hole adjustment. It’s designed for mortise or cylindrical installations and emphasizes high durability, claiming a long service life with up to 300,000 cycles. The unit is built from alloy and tested for impact resistance, making it suitable for high-traffic entrances. Potential users should verify door strike sizing before purchasing and ensure adequate power supply to prevent performance issues.
UHPPOTE Heavy Duty Electric Strike Lock — Fail Secure
Brand: UHPPOTE. This strike operates in fail-secure mode (unlocked when power is removed), and is designed for mortise or cylindrical locks with up to 3/4″ latch projection. It supports 4-27/32″ faceplates and is intended for situations where uninterrupted door security is required during power loss. Installation must account for potential offset mortise latch alignments to ensure proper keeper release and latch retraction.
2025 Upgraded ANSI Heavy Duty Electric Strike — Adjustable Modes
Brand: YJMKOI. This model features an upgraded ANSI standard with corrosion-resistant alloy construction and a test life exceeding 500,000 cycles. It offers adjustable operation modes—Fail Safe (open when power is off) and Fail Secure (closed when power is off). It’s suitable for converting cylinder locks into electronic access control systems and supports a wide range of mechanical configurations for different door setups.
AMOCAM Electric Strike Lock — Mortise No-Mode (Fail Secure)
Brand: AMOCAM. This unit emphasizes a stainless-steel bolt and structural steel linkage designed to withstand heavy impact. It operates in No Mode (fail-secure), meaning it remains locked when power is removed. It supports DC 12V, provides a 1,000-pound holding force, and works with two contacts without polarity requirements. It can be opened by standard access methods such as push button or remote control (not included).
HES 1500C Electric Strike — Complete Pac
Brand: HES Hardware – Assa Abloy. The 1500C Complete Pac supports cylindrical and mortise locks with up to a 3/4″ throw latch, and includes multiple faceplates. It’s dual-voltage (12/24 VDC) and designed for fire-rated installations. The modular kit approach allows compatibility with a wide range of lock bodies and simplifies field adjustments during installation, though users may need to relocate strike prep for certain lock series.
Seco-Larm SD-991A-D1Q Enforcer Mini — No-Cut, Fail-Secure
Brand: Seco-Larm. This unit converts cylindrical locks into electronic access-controlled hardware with minimal door frame modification. It operates in fail-secure mode, meaning the door remains locked if power is lost. It’s designed for wood or metal doors and emphasizes simple installation for retrofit applications, typically suitable for light-to-moderate use environments.
LIBO Electric Strike Lock — NC Mode for Mortise
Brand: LIBO Smart Home. This strike operates in NC (Normally Closed) mode, opening when power is removed and closing when power is applied. It provides a holding force of about 1100 pounds and is designed for built-in installation on wooden or metal doors. Useful for converting existing mortise or cylinder locks into electronically controlled systems with compact form factors.
HES 4500C Electric Strike Complete Pac
Brand: HES Hardware – Assa Abloy. The 4500C is a rugged, low-profile, fire-rated solution that includes two faceplates for cylindrical or mortise locks up to a 3/4″ latch throw. It notes compatibility considerations with certain lockseries and recommends consulting support for specific integrations. Dual voltage support enhances compatibility across different access control systems.
Buying Guide: Key Purchase Considerations
When choosing an electric strike for mortise locks, consider installation compatibility, door type, and access-control integration. Key variables include:
- Lock compatibility: Verify whether your door uses a mortise, cylindrical, or deadbolt configuration and select a strike designed for that profile.
- Fail-safe vs. fail-secure: Fail-safe opens when power is lost, suitable for interior doors and life-safety applications; fail-secure remains locked when power is lost, providing security during outages.
- Voltage and power requirements: Most options use 12VDC or 12/24 VDC; ensure your power supply can deliver consistent current to prevent malfunctions.
- Holding force and cycle life: Look for ratings like 1000 kg/2200 lbs holding force and lifecycles exceeding 500,000 cycles for high-traffic doors.
- Material and build: Stainless steel or alloy bodies resist corrosion and impact, important for exterior or high-use doors.
- Faceplates and mounting: Some models include multiple faceplates for cylindrical and mortise configurations; others may require additional accessories or field modifications.
- Fire rating and compliance: For commercial or multi-tenant buildings, verify fire-rating compatibility and any local code requirements.
- Ease of installation: Some units are designed for no-cut or minimal-cut installations, reducing frame modifications and installation time.
- System integration: Consider how the strike will integrate with existing access controllers, doors, and door sensors. Compatibility with remote or keypad entry is often a bonus.
By weighing these factors, you can align your selection with your security goals, whether prioritizing continuous security during power loss or ensuring reliable operation under heavy use. For installations with mixed door types, models offering adjustable modes provide flexibility to adapt to various duty cycles and user scenarios.