Does the chain drive 750 wall module have a motion detector that turns on the light automatically when you walk into the garage
No it does not have this functionality. You will need the models 3022, or 3042, or 4042.
In a power failure mode, will the backup battery illuminate the lights when the door opener is operated?
No, the lights will not work when using the battery backup power.
What is the electrical rating for this model?
This garage door opener plugs into a standard outlet.
Will this opener support a 10ftx16ft door?
No, it will not. This model will only open up to a 8-foot high garage door with the added extension kit.
Is the wall console back-lit for easy detection?
Yes, it is!
does the lights come on when you cross the beam if the door is already open and stay on for a short period of time and go off
The lights do not come on when the safe-t-beams are crossed.
What’s the wattage of this garage opener Genie Chain Drive 750 3/4 HPc Garage Door Opener w/Battery Backup?
440 is the total possible wattage pull. The total wattage is the total max wattage and rarely is the machine using this during normal use, lighter doors would use less wattage than a heavier door, etc. The unit uses the most watts when running the door with the lights on. Usage can be lowered considerably by using LED light bulbs. Idle wattage use is below 10 watts.
Is a 15 amp circuit adequate for this opener?
What DC voltage is the battery? I'm looking for an opener that I can attach a 12 volt dc solar charger. For a detached garage that I do not want to run 120AC to. Already have a 12 volt DC System in place with Solar panels for lights. Door opener usage would be a couple times a week.
The battery is 12 Volt Battery.