Best Electric Latch Retraction Exit Devices for Secure Door Access
Electric latch retraction exit devices provide reliable, code-compliant egress with streamlined access control. This guide highlights five top options, detailing who each product is best for, and why they stand out. It helps facility managers, building owners, and security installers choose the right model for aluminum, glass, or mixed-door applications. The selection focuses on ease of installation, compatibility with common door widths, and practical limitations to avoid surprises during deployment.
Summary of selected products
| Product | Brand | Best For | Key Benefit |
|---|---|---|---|
| Adams Rite 8800 Series Electric Latch Retraction | Adams Rite | Narrow stile doors, modern finishes | Star wheel bolt interlock and versatile finishes |
| SDC LR100VDK Latch Retraction Kit | SDC | Existing 98 Series upgrades | Simple retrofit with security-focused features |
| Adams Rite PS-EXIT Power Supply | Adams Rite | Powering multiple devices | Dedicated power supply for MLR/LR systems |
| Adams Rite 8802EL-36-12 | Adams Rite ASSA ABLOY | 12VDC electrified rim exit | Compact rim exit solution with ELR |
| Adams Rite 8801EL-30-12 | Adams Rite ASSA ABLOY | Rim exit for 30″ doors | ELR feature with compact form |
Adams Rite 8800 Series Electric Latch Retraction (36″ Narrow Stile)
The Adams Rite 8800 Series is designed for narrow-stile doors with a 36″ door size configuration. It uses a patented star wheel bolt interlock to secure the door to the frame, and the pushbar is available in anodized or clad finishes, not plated, offering durable aesthetics for modern entrances.
- Best for: Narrow stile aluminum or metal doors seeking a clean, low-profile integration.
- Why selected: Combines robust interlocking with flexible finish options for high-traffic entrances.
Caution: Installation complexity may increase with custom frame setups; ensure compatibility with existing hardware and door thickness.
SDC LR100VDK Latch Retraction Kit
Designed for use with the 98 Series, the LR100VDK kit is a retrofit option that emphasizes security in commercial settings. It provides a straightforward upgrade path for existing hardware to enable latch retraction functionality with modern security controls.
- Best for: Upgrading older exit devices to include latch retraction without full replacement.
- Why selected: Efficient retrofit that aligns with established 98 Series doors.
Caution: Retrofit compatibility depends on current door hardware; verify fit before purchase.
Adams Rite PS-EXIT Power Supply
The PS-EXIT power supply is tailored for 8000 and 3000 Series MLR or LR exit devices. It provides dependable power management essential for reliable electric latch retraction across multiple doors within a facility.
- Best for: Facilities needing a centralized or multi-device power solution.
- Why selected: Dedicated power supply helps ensure stable operation of ELR systems.
Caution: Ensure electrical compatibility with local codes and overall door hardware architecture.
Adams Rite 8802EL-36-12 Electric Latch Retraction Rim Exit Device
This 12VDC rim exit device provides electric latch retraction for rim-mounted applications. It is suitable for 36″ doors and is compatible with Adams Rite ASSA ABLOY ecosystems, offering integrated control and consistent performance.
- Best for: Rim-mounted exit solutions on medium-sized doors.
- Why selected: Combines ELR capabilities with a familiar Adams Rite ecosystem for compatibility.
Caution: Rim devices require precise alignment with door hardware to function reliably; verify frame clearance.
Adams Rite 8801EL-30-12 Electric Latch Retraction Rim Exit Device
This 12VDC rim exit device supports a 30″ door size, offering ELR functionality for rim-mounted doors. It is part of the Adams Rite ASSA ABLOY family, ensuring integration with common access control setups.
- Best for: Smaller to standard 30″ rim exit applications in commercial settings.
- Why selected: Compact profile with reliable ELR capabilities for rim installations.
Caution: Check door width accuracy and compatibility with frame strike plates to prevent misalignment.
SDC LR100CRK Quiet Duo Dual Latch Retraction Retrofit
The LR100CRK retrofit kit is designed for Corbin ED4000/ED5000 doors, providing quiet dual latch retraction with modest inrush and steady 24DC operation. It offers a cost-effective upgrade path with minimal electrical overhead.
- Best for: Retrofit projects on Corbin ED series doors needing quieter operation.
- Why selected: Low inrush and efficient single-power design suitable for retrofit scenarios.
Caution: Retrofitting may require verifying compatibility with existing door electronics and power constraints.
Buying Guide: Key Considerations For Electric Latch Retraction Exit Devices
- Door type and mounting: Rim vs. surface-mounted ELR units fit different door constructions. Rim devices are typically easier to retrofit on existing doors, while surface-mounted kits suit new installations.
- Power and control integration: Ensure the power supply and access control integration align with your system (24VDC is common; verify amperage and inrush requirements).
- Retrofit vs. new installation: Retrofit kits save costs when upgrading existing doors but may require compatibility checks with current hardware and door frames.
- Finish and aesthetics: Finishes such as anodized, clad, or satin stainless should match or complement door and frame finishes for consistent appearance and corrosion resistance.
- Compliance and egress: Choose devices designed for life safety and code-compliant egress; confirm local code requirements for emergency exit hardware.
- Reliability and maintenance: Opt for devices with straightforward installation and fewer moving parts that can reduce maintenance needs over time.
- Size and fit: Verify door width (for example, 36″ or 30″) and stile size to avoid misfit or coverage gaps that affect operation and security.
FAQ
- What is electric latch retraction (ELR) and how does it work?
ELR uses a power-enabled mechanism to retract the latch, allowing a push bar to unlatch the door and provide controlled egress through an electrified system.
- Are these devices suitable for emergency exit requirements?
Yes, many ELR devices are designed to comply with life-safety egress standards, but always verify local code requirements for your building type and occupancy.
- Can I retrofit ELR on an existing door?
Several kits are designed for retrofit applications, such as the LR100VDK and LR100CRK, but compatibility with the door model and frame is essential.
- Which power supply should I choose for a multi-door setup?
Choose a dedicated PS-EXIT or similar supply that can handle the total current draw, inrush, and control requirements for all connected devices.
- What should I consider when selecting finishes?
Match finishes to door and frame aesthetics while considering corrosion resistance and maintenance needs in your environment.
- What is the best option for a 36″ door with a narrow stile?
Consider the Adams Rite 8800 series, which is tailored for 36″ doors with a narrow stile and varied finish options.