LiftMaster SRDRMMv2 2nd Generation Mullion Smart Reader
The LiftMaster SRDRMMv2 2nd Generation Mullion Smart Reader provides secure and flexible credentialed access for building entrances, elevators, parking garages, package rooms, gyms, and other controlled access points. Using myQ Community mobile credentials, residents can tap a compatible smartphone against the reader or use a myQ Community push notification to unlock a connected entrance. The reader also supports NFC, 125 kHz proximity credentials, and Bluetooth BLE 5.3 for compatibility with modern and legacy access credentials.
Key Features
- LiftMaster Smart Readers offer a contemporary appearance and leading-edge feature set to add access control to any door or entrance in your building or community, including mobile credential capabilities.
- Standard technologies include Proximity (125 kHz), Smart (13.56 MHz), and Bluetooth, supporting migration to newer secure credentials.
- BLE communication enables myQ Mobile Credentials within the myQ Community app and ecosystem.
- OSDP Auto-Connect feature switches from Wiegand to OSDP when connected to the OSDP port on the CAPXLV2, CAP4AP, or CAPXAP.
- Accelerometer-based tamper detection.
- Tri-State LED light bar for user feedback.
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Accommodates indoor and outdoor installation environments.
Find answers to our most frequently asked questions below. Got more questions? Reach out to our friendly customer service team, they will be more than happy to assist you.

