Chamberlain RJO20 Wall Mount Smart Garage Door Opener vs Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Chamberlain RJO20 Wall Mount Smart Garage Door Opener
Torsion-spring sectional doors where ceiling space must stay clear
The RJO20 mounts on the wall and turns the door's torsion bar directly, so there is no rail overhead and no belt or chain. It ships with a power door lock, cable tension monitor, safety sensors, myQ control panel and a remote light, and it fits only sectional doors on torsion springs up to 180 square feet.
Published specifications
- Manual: wall mount, direct drive on the torsion bar, sectional doors only
- Manual: door up to 14 ft high, 18 ft wide, 180 sq ft maximum area
- Manual: 1 in torsion bar, drums 4-6 in, no reverse wound drums
- Manual: 120 VAC 60 Hz outlet required within 6 ft of the opener
- Included: power door lock, cable tension monitor, myQ control panel, remote light
- Manual warranty: 5 years parts, lifetime motor, 1 year accessories
Strengths
- Frees the ceiling entirely and adds a power door lock as standard
- Chamberlain still publishes named replacement parts and both manuals
- Cable tension monitor and safety sensors must both be aligned before it will close
Caveats
- Chamberlain lists this model as discontinued on its own product page
- Fits only torsion-spring sectional doors inside a strict size and hardware list
- No horsepower figure is published by Chamberlain for this motor
Read the full Chamberlain RJO20 Wall Mount Smart Garage Door Opener guide
Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup
Seven-foot doors where a power-cut backup matters more than an app
Genie's ChainDrive 750 puts a three-quarter HPc DC motor on a chain and a five-piece tube rail, with the battery backup already integrated for up to fifty cycles after an outage. It includes a keypad, wall console and safety beams, has no Wi-Fi or app, and ships without light bulbs.
Published specifications
- Genie page: model 7035-TKV, part 38960R, 3/4 HPc DC motor, chain drive
- Genie page: sectional doors up to 7 ft high and up to 500 lb
- Genie page: integrated backup runs the opener up to 50 times after an outage
- Manual: backup battery is 12 V, 5 Ah sealed lead-acid, Genie part 111658.0002.S
- Included: two remotes, wireless keypad, wall console, Safe-T-Beam sensors
- Manual: A19 bulbs, 60 W maximum equivalent, not included
Strengths
- Battery backup is built in, rated by Genie at up to 50 cycles after an outage
- HomeLink and Car2U car-remote compatibility with no extra hardware
- Keypad, wall console with vacation lock and safety beams are all in the box
Caveats
- Genie's page says ten-year motor cover; the manual says limited lifetime
- No Wi-Fi or app is described for this model by either source
- Eight-foot doors need an extension kit the two sources name differently
Read the full Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup guide
How to choose between them
Choose the Chamberlain RJO20 Wall Mount Smart Garage Door Opener if your situation matches: Torsion-spring sectional doors where ceiling space must stay clear. Its main caveat: Chamberlain lists this model as discontinued on its own product page.
Choose the Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup if your situation matches: Seven-foot doors where a power-cut backup matters more than an app. Its main caveat: Genie's page says ten-year motor cover; the manual says limited lifetime.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- Chamberlain product page for model RJO20 wall mount garage door opener Source for Chamberlain RJO20 Wall Mount Smart Garage Door Opener
- Chamberlain RJO20 owner's manual, supplied on the listing Source for Chamberlain RJO20 Wall Mount Smart Garage Door Opener
- Chamberlain RJO20 quick start guide, supplied on the listing Source for Chamberlain RJO20 Wall Mount Smart Garage Door Opener
- The Genie Company product page for model 7035-TKV ChainDrive 750 Source for Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup
- Genie belt/chain family manual 38967503545, listing-supplied, naming model 7035 Source for Genie ChainDrive 750 7035-TKV Garage Door Opener with Battery Backup
Primary sources checked .