Product Overview
Command Access MLRK1-MRK Motorized Latch Retraction Kit, for Marks M9900, Design Hardware 1000, and Trudoor TDE-1000 Series Exit Devices (Field Installation)
The MLRK1-MRK is a cost-effective and straightforward way to upgrade your Marks M9900, Design Hardware 1000, or Trudoor TDE-1000 series device to motor-driven latch retraction in the field. UL Listed + 3 Year Warranty.
The MLRK1-MRK is a robust, straightforward field-installable motorized latch retraction kit for Marks M9900 & Design Hardware 1000 series exit devices. It utilizes a CAT-designed custom assembly to maximize the pulling force. The only hole you’ll need to drill is the raceway! It uses our new 1-touch PTS “Push to Set” technology, making post-installation adjustments a breeze. An optional built-in REX switch is available on all units!
- Works with all Marks M9900, Design Hardware 1000, and Trudoor TDE-1000 Series Devices
- Fast, Quite, Smooth & Strong!
- Patent pending Push to Set (PTS) Technology
- Next Generation MM5 Smart Module: Onboard diagnostics
- Standard Torque Mode: Now capable of pulling all types of devices, even the difficult tall Vertical Rods doors!
- Electric dogging rated for continuous duty - Auto reengage if push pad is pulled from dogged position
- UL Listed
- 3-Year “No Hassle” Warranty
Specifications:
- Voltage Range – 24 TO 28 VDC
- System protection – unit shutdown when voltage exceeds 28 VDC
- Standard - average current peak: 900MA, average current hold: 215MA
- PTS adjustment - approx. 1/4"
- Wire Run: 300' with 18ga wire
- Cutdown details: 36” - 1-1/4”, 48” - 1-1/4”
- Built-in (REX) Request-to-Exit kit optional

| Brand | |
|---|---|
| Model |
MLRK1-MRK, MLRK1-MRK-REX (w/ Request to Exit) |
| Part Type |
Electric Latch Retraction Kit |
| Compatible Devices |
Marks M9900, Design Hardware 1000, Trudoor TDE-1000 Series |
| Warranty |
3 Year |
| Buy American Act Compliance |
Meets BAA - Buy American Act |