Liftmaster Smart Reader, Standard, Mullion Mount, P

The LiftMaster Smart Reader (SRDRMM) is a mullion mount access-control reader designed for gate, garage, and building entry applications. Built for contractors and property owners, it delivers flexible credential reading in a compact, surface-mountable form factor. As the Mullion Mount model, it provides reading and credential functionality without an integrated keypad.

This reader supports multiple credential technologies, including Mobile BLE, 125 KHz Proximity, and 13.56 MHz Smart credentials, and works with the myQ Community app for iOS, Android, and Apple Watch. Mobile credentials can be presented using Tap, Touch, or Alert modes, giving users convenient options for unlocking. A tri-state LED light bar (red, green, amber) and an audible beeper provide clear user feedback during operation.

Engineered for reliability, the reader features conformally coated, water-resistant electronics, accelerometer-based anti-tamper detection, and OSDP Secure Channel communication with remote firmware upgradability. It is UL294 compliant and made in the United States, making it suitable for demanding indoor and outdoor access-control installations.

• Communication: Mobile BLE, 125 KHz Proximity, and 13.56 MHz Smart credentials
• Works with the myQ Community app for iOS, Android, and Apple Watch
• Tri-state LED light bar (red, green, amber) plus audible beeper for user feedback
• OSDP Autodetect and OSDP Secure Channel with remote firmware upgradability
• Accelerometer-based anti-tamper notification
• Power: 5–16 V DC; 105 mA average, 145 mA peak (power supply not included)
• UL294 compliant, conformally coated water-resistant electronics, 1-year warranty