Sommer 2060 PRO+ 7' Foot Rail 3/4 HP Garage Door Opener Remote/Safety Sensors 600 Newton Motor (3/4 HP equivalent) 3-piece c-channel rail for doors up to 8' tall One 4-button Pearl transmitter included Wired safety sensors Integrated 3-button controls in the control housing Features: Direct drive technology with one moving part for maximum force and longevity Soft start and stop on a variable curve ramp Dynamic force and speed settings automatically adjust over time for changing door and environmental conditions to optimize safety and operation Active motor braking during travel helps minimize loss of control during door malfunction Operator actively pushes in the closed direction during attempted break-in Emergency release can be disengaged and re-engaged in any position Built-in LED lighting at the motor carriage and at the controller Easily cut down rail and chain for tight spaces and/or use GDO Connection Coupler to gain additional travel (see Header to Obstruction Chart) Add Short and/or Long Rail Extension for taller doors up to 24' (see Door Height by Rail Extension Chart) Monitored safety edge and optical safety edge terminals on motor carriage to avoid coil cords or take up reels Interlock capable for pass doors, mechanical locks, etc. Pre-programmed 4-button Pearl transmitter in the box Repeating and forwarding radio functions for maximum range Use Pearl Vibe or Slider Vibe transmitters for live feedback from operator Multiple functions available through radio commands: pulse operation, light function, partial opening, defined open, and defined close Transmitter management on-site or remotely through Codemaster+ Accu internal battery back up or Accu 2.2 external battery back up provide power for standby operation during power outages Compatible with SOMweb for remote access and monitoring by push notifications and/or with live in-app indoor or outdoor camera feed Use Telecody Courier for parcel delivery to your garage with any delivery service--opening distance is adjustable by homeowner Automatic closing in either semi-automatic or fully automatic modes (Buzzer required for activation) Use Relay for switching external garage lighting up to 240V/5A Maintenance-free for most environments Motor carriage can be easily removed for service or repair without needing to disassemble rail ~100 settings adjustments, ~60 diagnostic features, and ~180 standard operating codes available through SOMlink service interface Specifications: Assembled size: 131"L x 4.37"W x 5.55"H 922.5 MHz radio frequency with 128-bit AES encryption SOMloq2 system Rolling code 4-channel on-board receiver 40-slot receiver memory (expandable to 450 slots with Memo) Homelink module included for 310 MHz direct programming Tested to 125,000 cycle threshold in beta phase Rated for doors up to 600 lbs. counter-balanced weight (see Door Weight Chart for reference) Up to 9.4" per second operating speed at 7,800 RPM Duty rating: 40% (see Duty Rating Chart for more information) Max travel with extensions: 24' (see Door Height by Extensions chart for additional information) UL listed and compliant with current UL325 requirements for residential and commercial doors 6' power cord 16' low voltage power supply from controller to operator rail 120 VAC 60 Hz power input 24 VAC, 60 VA transformer with Class 2 UL rating 24 VDC motor 1 A max power draw with 3 W standby power 59 dBA noise level (operator only) NEMA 1 / IP 21 rated