Security Door Controls LR100-FAK QuietDuo Retrofit Electric Latch Retraction Kit for 1790/1690 Exits, 36in

Security Door Controls LR100-FAK QuietDuo Retrofit Motorized Electric Latch Retraction (ELR) kit is engineered for seamless integration with Dor-O-Matic exit devices, specifically designed for 36-inch openings. This innovative kit enhances both security and accessibility by enabling electric access control and dogging functionality on panic and fire-rated mechanical exit devices. When activated, the motor efficiently retracts the exit device latch, allowing for momentary or sustained push and pull operation of the door, while ensuring uninhibited egress at all times. The LR100-FAK stands out with its patented design, recognized as a market leader in retrofit solutions. It operates quietly and draws less current compared to traditional solenoids, contributing to both durability and reduced energy consumption. This retrofit kit requires no complex door sequencing for pairs of manual doors and can be connected to various access control systems, remote controls, or building automation systems. The LR100 series is designed for high traffic use, making it an excellent choice for commercial applications where reliability and efficiency are paramount. With certifications including A156.3 and UL 10C, the LR100-FAK is a Grade 1 solution that combines performance with cost-effectiveness, eliminating the need for expensive replacements of existing exit devices while simplifying installation and power requirements.

QuietDuo, Retrofit Motorized Electric Latch Retraction (ELR), Dor-O-Matic (Now Falcon) Field Install Kit for 1790/1690 Exits, 36in Only Opening

SDC’s QuietDuo LR100 series retrofit electric latch retraction kits enable electric access control and dogging of panic and fire rated mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. No door sequencer required for a pair of manual doors when connected to a suitable power supply. The exit device always provides uninhibited egress. The patented design was the first retrofit motorized electric latch retraction kit brought to market and has been recognized as the market leader ever since. The use of a motorized electric latch retraction device provides several advantages over solenoids including lower current draw, quieter operation and greater durability over time. Designed with cost savings in mind, SDC’s LR100 series retrofit ELR kits not only eliminate the need for costly replacements of existing exit devices, but also provide cost savings on installation and power requirements due to significantly less labor time and current draw when compared to competitive retrofit kits. LR100 kits retrofit select exit device brands without removing the device from the door. LR100 models are one unit completely housed within the rail of the device behind the access cover, whereas LR100-EM models are two piece space saver units, intended to gain up to one inch in spacing within the device, placing the controller board externally to accommodate smaller field cut devices for smaller openings or where space is limited within the rail.

Features:

• Motorized electric latch retraction and dogging
• Panic and fire rated devices
• Simultaneous latch retraction, dogging and pushpad depression. Select models do not retract pushpad, only retract the latch.
• High traffic use
• Low current draw
• Low energy operator compatible

Models:

• LR100: Motorized electric latch retraction kit
• LR100-EM: Motorized electric latch retraction kit, external module

Applications:

• SDC’s retrofit motorized electric latch retraction kits are designed to be field installed. However, SDC also offers to install the kit at SDC’s factory. Simply send the mechanical exit device brand of your choice to SDC for factory install. The table below outlines exit device combability and part numbers for both field install and factory installed LR100 kits.

LR100 Specifications:

• Type: Retrofit ELR kit
• Input: 24 VDC ± 10%
• Current Draw: 1.5 Amp inrush, 200 mA continuous
• Latch Retraction: Motorized

LR100-EM Specifications:

• Type: Retrofit ELR kit, external module
• Input: 24 VDC ± 10%
• Current Draw: 1.5 Amp inrush, 200 mA continuous
• Latch Retraction: Motorized

Specify Model:

• Adams Rite: LR100ARK, LR100ARK-EM, LR100AREXK-EM
• Arrow: LR100AWK, LR100AWK-ED910
• Corbin Russwin: LR100CRK, LR100CRK-EM
• Cal-Royal: LR100CAK, LR100CAK-9800, LR100CAK-EM
• Design Hardware: LR100DHK
• Detex: LR100DXK
• Dorma: LR100DAK
• Dor-O-Matic: LR100FAK, LR100FAK-EM, LR100DMK
• Falcon: LR100FRK
• First Choice: LR100FCK, LR100FCK-EM
• Hager: LR100HK, LR100HK-EM
• IDC: LR100IDCK, LR100IDCK-EM
• Jackson: LR100JAK
• Marks: LR100MDK
• Marshall Best: LR100MBSK, LR100MBSK-EM
• Pamex: LR100PAK, LR100PAK-EM
• PDQ: LR100PDQK
• PHI (Precision): LR100PDK
• Sargent: LR100SGK, LR100SGK-EM
• SDC: LR100SDCK, LR100SDCK-EM
• Stanley K2: LR100K2K, LR100K2K-EM
• Tell: LR100TEK
• Townsteel: LR100TSK, LR100TSK-EM, LR100TSK-55/56, LR100TSK-65/67
• Von Duprin: LR100VDK-22, LR100VDK-22V2, LR100-VDK-22-EM, LR100-VDK-22V2-EM, LR100VDK, LR100VDK-EM
• Yale: LR100YDK, LR100Y6K, LR100YDK-EM, LR100Y6K-EM, LR100YDK-42/48