The Genie 3120 is a professional-grade DC garage door opener available in chain or belt drive configurations, built on Genie’s ReliaG platform and bundled with Aladdin Connect for integrated Wi‑Fi smart control. Designed for dependable daily use on typical residential sectional doors, the 3120 delivers smooth, quiet operation with soft start/stop motion, enhanced by Intellicode rolling code security and the Safe‑T‑Beam non-contact reversing system. Auto‑Seek dual frequency remote technology (315/390 MHz) helps reduce interference for reliable transmitter performance, while the Aladdin Connect app enables smartphone scheduling, remote open/close, and real-time status alerts from virtually anywhere.
Engineered for North American homes, the opener operates from 120 VAC, 60 Hz power, and connects to 2.4 GHz home Wi‑Fi via the Aladdin Connect app. It is compatible with popular in‑vehicle systems such as HomeLink and Car2U (vehicle system version dependent). Select configurations offer battery backup capability (look for 3120 models designated with “-B”). Installation requires proper door balance, mounting of the head unit and rail, alignment of Safe‑T‑Beam sensors at the door threshold, and programming of travel limits and force settings using the onboard controls; app setup is completed through guided pairing. Suitable for new installs or as a replacement/upgrade, the Genie 3120 DC chain or belt drive garage door opener combines smart home convenience with trusted safety and security features for residential applications.
