Command Access MLRK1-MRK Motorized Latch Retraction Kit for Marks M9900 and Design Hardware 10000 Series Exit Device

MLRK1-MRK

Motorized Latch Retraction Kit for Marks M9900 & Design Hardware 10000 Series Exit Devices
Optimized for: mlrk1 mrk, mlrk1 fal25, electrified marks m9900 kit, design hardware 10000 latch retraction, command access MLRK1 kit

The MLRK1-MRK from Command Access Technologies is a powerful, field-installable motorized latch retraction kit purpose-built for Marks USA M9900 and Design Hardware 10000 Series exit devices. Engineered for rapid deployment and minimal door prep, the MLRK1-MRK offers a seamless electrification upgrade for existing mechanical devices, with no compromise on performance or UL compliance.

If you're familiar with Command Access's MLRK1-FAL25 for Falcon devices, you'll appreciate the MLRK1-MRK’s plug-and-play simplicity, advanced energy control, and powerful diagnostics. It features the same MM4S Smart Module that offers intuitive feedback during setup and maintenance, with field-adjustable current modes for flexibility across challenging installations.

? Key Features

• MM4S Smart Module: Advanced diagnostics with audible feedback — perfect for live troubleshooting

• PTS (Push-to-Set) Adjustment: Simple 5-second setup for latch depth calibration post-installation

• Electric Dogging: Designed for continuous duty and auto re-engagement

• Dual Current Settings: Switch between Energy Saving and High Torque modes on demand

• Long Wire Run Ready: Supports 300 feet on 18 AWG wiring, enabling centralized power supply installation

• Tool-Free Wiring: 6” quick Molex connector and 6’ power lead ensure fast, error-free installation

• Optional Built-In REX: Request-to-Exit switch can be factory-integrated

• 3-Year No-Hassle Warranty: Best-in-class support from Command Access

⚙️ Technical Specifications

• Voltage Input: 24VDC ±10%

• System Protection: Auto shutoff above 28VDC

• Standard Mode: 900mA peak, 215mA hold

• High Torque Mode: 2A peak, 250mA hold

• PTS Adjustment: ~¼ inch

• Max Wire Run: 300’ using 18AWG

• Weight: 2 lbs

Cutdown Dimensions

• 36" Device: 2-1/4”

• 48" Device: Not applicable

The MLRK1-MRK is the go-to upgrade for Marks M9900 and Design Hardware 10000 panic hardware when electric latch pullback is required. Whether you're installing new systems or retrofitting old ones, this solution ensures reliable performance and full compatibility with access control systems.

MLRK1-MRK Cutsheet

Installation Instruction