Smart Trolley Series
DoorLiftIQ 750 Series — ¾ HP Belt Drive Opener
DoorLiftIQ 750 Series · ¾ HP · Belt drive
More muscle for heavier and insulated doors. The ¾ HP trolley ships with two remotes, a wireless wall button, safety sensors, and a 2K smart camera — the model detailed on our official spec sheet.
- ¾ HP DC motor for heavier & insulated doors
- Ultra-quiet operation under 60 dB
- 2K QHD live video with real-time recording
- Wi-Fi 2.2.4 GHz + 5 GHz Wi-Fi + Bluetooth · Alexa, Google Home, HomeLink
Pricing
Available to approved dealers
Log in for wholesale pricing, or request a quote — we'll reply with details.
Specifications
| Performance | |
|---|---|
| Motor power | ¾ HP |
| Motor type | DC motor |
| Drive type | Belt drive (trolley) |
| Maximum door height | Up to 16 ft |
| Maximum balanced door weight | 310 lb |
| Travel speed | 7 in/sec |
| Smart features | |
| Wi-Fi & Bluetooth | Wi-Fi (2.4 GHz + 5 GHz) + Bluetooth |
| SmartLife app | Yes — SmartLife app |
| Alexa | Yes |
| Google Home | Yes |
| HomeLink | Compatible* |
| Lighting | LED, 1500 lm welcome light |
| Safety features | Photo-eye sensors, auto-reverse, Keeloq rolling-code security |
| In the box | |
| Included accessories | 1× Remote control 1× Wireless keypad 1× Wireless wall button 1× Wireless safety sensor kit 1× 2K smart camera |
| Optional accessories | Backup battery, wireless lock |
| Rail sizes | 7 ft rail included · 8 ft rail optional (extra cost) · other sizes on request |
| Warranty | Lifetime motor & belt · 5-yr parts · 1-yr accessories |
| Additional details | |
| Smart camera | 2K QHD · two-way intercom · motion & intrusion alerts |
| Power supply | AC 110–127 V, 50–60 Hz |
| Operating noise | < 60 dB |
| Net weight | 12.35 lb (garage door opener) |
| Product size | 14.17 × 8.66 × 5.83 in |
*HomeLink compatibility may vary by vehicle make, model and model year. Specifications may change as products are updated; confirm critical figures with us before ordering.
What's included
1× Remote control
1× Wireless keypad
1× Wireless wall button
1× Wireless safety sensor kit
1× Smart camera (2K)Optional add-ons: backup battery (24V 3.5Ah — up to 48-hour standby / 30–40 door cycles) and wireless lock. Every garage door opener ships as a complete smart package.
Rail size options
Ships standard with a 7' rail (included). An 8' rail is available at additional cost — select it when you request a quote or order through the dealer portal. For 9' or 10' rails, contact sales@doorliftiq.com.
Warranty
Motor & belt / driveLifetime warranty
Parts5-year warranty
Accessories1-year warranty
Warranty runs from the original date of purchase to the original purchaser.
Dealer & wholesale pricing
Wholesale pricing and volume discounts at 10, 40, and 100+ units are available to approved dealers after login.
Manuals & downloads
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