LiftMaster 3850 DC Motor Belt Drive Opener with EverCharge™ Battery Backup MORE LiftMaster PRODUCTS: Residential Jackshaft Opener - 3800 Estate Series Model 3585 - Belt Estate Series Model 3575 - Chain Premium Series Model 3280 - Belt Premium Series Model 3265 - Chain Contractor Series Model 3255 - Chain Accessories The smoothest, quietest, most reliable opener you can buy. System Includes (as shown in photo): Motion-Detecting Control Panel and Security+® Designer Burled Walnut 3-Button Remote Control. For Safety, Security and Convenience ations Brighter Light...Hands-Free Motion-detecting control panel turns on lights automatically. 200 watts of light with 1 1/2 to 4 1/2 minute light delay. Hinged light covers make bulb changes easy. Rolling Cod Technology With rolling code technology, you are assured of a new code with every use. Every time you push the button, the code automatically rolls over to any one of 100-billion new codes, never to be repeated. Operates up to 3 garage doors. Safety Features Equipped with PosiLock® Once your garage door goes down, it's securely locked with PosiLock®, a patented Chamberlain® feature. The Protector System® Projects an invisible light beam across garage door opening; if interrupted while the door is closing, the opener reverses before making contact. If beam is obstructed, door will not close. Additional Features Exclusive! The Smart Garage Door Opener® Lets you electronically program security codes from the motion-detecting control panel or the powerhead. Quick-Connect™ Terminals Push-in wiring for quicker installation.     6-Foot Power Cord Makes connecting to a power source easier than ever. Ideal for vaulted ceilings. Push Button Limit Settings/Automatic Force Sensing Auto-force feature constantly monitors garage door system and adjusts to temperature fluctuations, floor heigh and door track movement. Standard Specifications Dimensions Security+® Radio Controls Installed Length: 125" Maximum Door Opening*: 7'6"' Travel Rate: Approximately 7.5"/Second Down and 11"/Second Up Headroom Clearance Required: 2 " *Up to 10' with optional 8' or 10' rails. Coding System: Smart Receiver Code Button and Indicator Light Operating Range: 150 Ft. Approx. Operating Temp.: -40 F to 150 F 3-Volt Lithium Battery (Remote Control) Frequency: 315MHz 373W Designer Burled Walnut 3-Button Remote Control Security+® Anti-Burglary Coding Convenience / Safety Cartons The Protector System® Emergency/Quick Release Automatic Trolley Reconnect Ventilation/Pet Opening Down Safety Reverse Up Safety Stop Door Open/Beam Obstructed/Lights On Program Remote Control from Motion-Detecting Control Panel Open/Close/Stop Door from 373W Designer Burled Walnut 3-Button Remote Control EverCharge® Battery System Number of Cartons: 3 Carton 1 Dimensions and Contents: 20" x 11.88" x 9.69" Motion-Detecting Control Panel 373W Designer Burled Walnut 3-Button Remote Control Garage Door Opener Head The Protector System® Carton 2 Dimensions and Contents: 10'4" x 5" x 5" Assembled Solid-Steel T-Rail Carton 3 Dimensions and Contents: 5.31" x 4.63" x 5.13" 485LM EverCharge™ Battery Mechanical Specifications Motor: 12 Volt Heavy-Duty Motor; RPM: 53; Thermal Protection: Automatic; Lubrication; Permanent Drive Mechanism: Drive Means: Full Reinforced Drive Belt; Reduction Means: Gear 63:1; Door Linkage: Adjustable Door Arm Adjustments: Force: Electronic/Internal Auto Force; Limit: Internal/Electronic Travel Rate: Approximately 11" per second (up direction); Approximately 7.5" per second (down direction) Shipping Weight: G3850 Head: 17.85 lbs.; Rail: 17 lbs.; G485LM Battery: 3.90 lbs. Materials: Chassis: Steel; Rail: Solid-Steel T; Trolley: Steel Lifetime Motor Warranty: 5 years on all other parts. Electrical Specifications Power: Voltage: 120VAC, 60Hz; Wattage: 540; Current Rating: 4.5; UL Listings: Yes; Length of Line Cord: 6 Feet (3-Prong) Logic Type: Solid-State Microcontroller with Built-in Surge Suppressor Lighting: Number of Bulbs: 2; Maximum Wattage: 100 x 2; Length of Light Delay: Adjustable; Type of Light Delay: Solid-State Back to TOP LiftMaster Garage Door Openers meet all current state and federal regulations an UL safety regulations as of date of manufacture. HOME | ABOUT US | PRODUCTS | SPECIALS CUSTOM PAINT | SERVICES | WARRANTIES | LOCATIONS | FEEDBACK Copyright © 2006 Consolidated Doors, Inc. all rights reserved 11709 W. Dixon Street Milwaukee, WI OPEN MONDAY-FRIDAY 8-5 SATURDAY 8-NOON (414) 453-8448      Fax (414) 453-8449 e-mail info@consolidateddoors.com