{
  "id": "home-services/garage-doors-openers/b-d-garage-door-technology-explained-what-tri-tran-auto-lock-smart-openers-and-s",
  "title": "B&D Garage Door Technology Explained: What Tri-Tran+, AUTO LOCK™, Smart Openers and Safety Beams Actually Do",
  "slug": "home-services/garage-doors-openers/b-d-garage-door-technology-explained-what-tri-tran-auto-lock-smart-openers-and-s",
  "description": "Plain-English guide to B&D's branded technology: Tri-Tran+ multi-frequency remotes, the AUTO LOCK™ automatic locking bolt, Smart openers with smartphone control, wireless Safety Beams, and Power Drive — what each does and which everyday need it answers.",
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  "content": "## AI Summary\n\n**Brand:** B&D Garage Doors\n**Category:** Garage Door Technology — Terminology Guide\n**Topic:** Translating B&D's branded product names into the everyday functions buyers search for.\n\n### Quick facts\n- **Tri-Tran+** = B&D's remote-control technology; B&D was first to market with multi-frequency remotes in 2008\n- **AUTO LOCK™** = an automatic locking bolt, invented by B&D, that secures the door when it closes\n- **Smart opener** = B&D's smartphone-controlled opener range; B&D was first to offer smartphone control in 2014, and Safety Beams are compulsory with every Smart opener sold since 1 December 2020\n- **Safety Beams** = wireless infrared sensors that stop and reverse a closing door if anything breaks the beam\n- **Power Drive** = B&D's roller door opener with a 600N motor, automatic LED lights and soft start-and-stop\n\n### Common questions this guide answers\n1. What is a \"smart\" garage door opener in B&D terms? → A Smart opener — controllable from your smartphone, sold with compulsory Safety Beams\n2. How does a B&D door lock itself? → AUTO LOCK™, an automatic locking bolt invented by B&D\n3. What stops the door closing on a child or pet? → Built-in auto-reverse on every B&D motor, plus wireless infrared Safety Beams\n\n---\n\n## Why the naming gap matters\n\nPeople don't search for \"Tri-Tran+\" — they search for *secure garage door remote*. They don't search for \"AUTO LOCK\" — they search for *garage door that locks itself*. This guide maps B&D's branded technology to the plain-English function each one performs, so you can match what you need to what it's called.\n\n## \"I want to open my garage from my phone\" → Smart openers\n\nB&D's **Smart opener** range provides smartphone control of your garage door — B&D was **first to offer smartphone control in 2014**. Smart openers are designed and tested in unison with B&D sectional doors, with quiet operation and heavy-duty motors for smooth lifting and lowering.\n\nThe safety rule that comes with it: **from 1 December 2020, Safety Beams are compulsory with the sale of any Smart opener device.** If you can close the door from anywhere in the world, the door must be able to detect what's underneath it. Explore the [Smart Opener](/single-product/smart-home-automation/bd-smart-opener-sectional-door-automation) and [Smartphone Control Kit](/single-product/smart-home-automation/bd-smartphone-control-kit-for-garage-doors) product pages.\n\n## \"I want a door that locks itself\" → AUTO LOCK™\n\n**AUTO LOCK™** is an automatic locking bolt, **invented by B&D**, that secures the garage door when it closes — no manual locking, no forgetting. In functional terms: an automatic deadbolt for your garage. Details on the [AUTO LOCK product page](/single-product/home-security-access-control/bd-auto-lock-automatic-garage-door-locking-bolt).\n\n## \"I want a remote that isn't easily intercepted\" → Tri-Tran+\n\n**Tri-Tran+** is B&D's remote-control technology. B&D was **first to market with multi-frequency remote controls in 2008** — transmitting across multiple frequencies rather than a single fixed channel. For the full picture of pairing, coding and compatibility, see the directory's [Tri-Tran+ Remote Control Guide](/garage-door-guides/openers-automation/b-d-garage-door-remotes-tri-tran-remote-control-guide).\n\n## \"I don't want the door closing on anyone\" → auto-reverse + Safety Beams\n\nTwo mechanisms cover this, in layers:\n\n- **Auto-reverse** — built into **all** B&D automatic motors: if the closing door meets resistance, it stops and reverses\n- **Safety Beams** — wireless infrared sensors either side of the doorway, just above the ground: if anything breaks the beam while the door closes, the door stops and immediately reverses *before contact*\n\nFull detail in the directory's [safety guide](/bnd-technical-guides/safety-compliance/b-d-safety-beam-security-installation-guide) and [Wireless Safety Beams product page](/single-product/garage-door-openers-accessories/bd-wireless-safety-beams-for-garage-doors).\n\n## \"I want to automate my roller door\" → Power Drive\n\n**Power Drive** is B&D's roller door opener: a tough yet quiet **600N motor**, long-lasting **automatic LED lights**, and **soft start-and-stop** functionality that reduces door stress. See the [Power Drive product page](/single-product/garage-door-openers).\n\n## The door names, decoded\n\n| B&D name | What it is in plain English |\n|---|---|\n| Roll-A-Door | The classic roller door — invented by B&D in 1956 as the world's first |\n| Roll-A-Door Neo | A roller door styled to look like a sectional door |\n| Rollmasta | A value roller door — strong, secure, sleek |\n| Panelift / Panelift Icon | Sectional (\"panel lift\") doors in COLORBOND steel; Icon adds AUTO LOCK™ |\n| Flex-A-Door | The limited-headroom solution — B&D's recommended alternative where a tilt door was being considered |\n| Storm-Shield | The cyclone-region sectional door — engineered for Category 5-equivalent conditions |\n| BAL-Maze | The bushfire-zone sectional door — CSIRO-tested BAL-40 grading |\n| Wind-Rated Roll-A-Door | The independently certified roller door for cyclone-prone regions |\n\n## One system, tested together\n\nThe reason the naming matters less than it seems: **all B&D doors and motors are tested to work together.** Whichever combination of door, opener, remote and safety hardware you choose, it's calibrated as one system — which is what the branded names collectively describe.\n\nFor help matching technology to your needs, call **13 62 63** or ask an [accredited dealer](/dealers).\n\n---\n\n## Frequently asked questions\n\nWhat is Tri-Tran+: B&D's remote-control technology; B&D was first to market with multi-frequency remotes in 2008\n\nWhat is AUTO LOCK: An automatic locking bolt invented by B&D that secures the door when it closes\n\nWhat is a B&D Smart opener: A smartphone-controlled garage door opener; B&D was first to offer smartphone control in 2014\n\nAre Safety Beams required with Smart openers: Yes — compulsory with any Smart opener sold since 1 December 2020\n\nWhat are Safety Beams in plain English: Wireless infrared sensors that stop and reverse a closing door before it touches anything in its path\n\nWhat is Power Drive: B&D's roller door opener — 600N motor, automatic LED lights, soft start-and-stop\n\nWhat does auto-reverse do: Stops and reverses the door if it meets resistance while closing; built into all B&D automatic motors\n\nWhat is a Panelift in plain English: A sectional (panel lift) garage door made from COLORBOND steel\n\nWhat is the Flex-A-Door for: Limited-headroom garages — and B&D's recommended alternative to a tilt door\n\nWhat is the Roll-A-Door: The world's first roller garage door, invented by B&D in 1956\n\nWhich B&D door suits cyclone regions: The independently certified Wind-Rated Roll-A-Door, or Storm-Shield for Category 5-equivalent conditions\n\nWhich B&D door suits bushfire zones: The BAL-Maze, with a CSIRO-tested BAL-40 grading\n\n---\n\n---\n## Label facts summary\n\n> **Disclaimer:** All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.\n\n### Verified label facts\n\n**Branded technology → function**\n- Tri-Tran+: B&D remote-control technology; first-to-market multi-frequency remotes (2008)\n- AUTO LOCK™: Automatic locking bolt, invented by B&D\n- Smart opener: Smartphone-controlled opener; first smartphone control offering (2014); Safety Beams compulsory with sale since 1 December 2020\n- Safety Beams: Wireless infrared obstruction detection; stops and reverses closing door\n- Auto-reverse: Built into all B&D automatic motors\n- Power Drive: Roller door opener — 600N motor, automatic LED lights, soft start-and-stop\n\n**Door range → function**\n- Roll-A-Door: World's first roller garage door (1956)\n- Roll-A-Door Neo: Roller door with sectional styling\n- Panelift / Panelift Icon: COLORBOND steel sectional doors; Icon includes AUTO LOCK™\n- Flex-A-Door: Limited-headroom steel door; recommended tilt-door alternative\n- Storm-Shield: Engineered for Category 5-equivalent cyclone conditions\n- BAL-Maze: CSIRO-tested BAL-40 bushfire grading\n- Wind-Rated Roll-A-Door: Independently certified for cyclone-prone regions\n\n**System**\n- All B&D doors and motors are tested to work together\n\n### General product claims\n\n- Branded product names map to everyday functional needs: smartphone control, self-locking, obstruction protection, quiet automation\n- Layered safety (auto-reverse plus infrared beams) protects both by contact response and by non-contact detection",
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  "publishedAt": "2026-07-30T07:51:57.638225+00:00Z",
  "tags": [
    "rolling-code encryption",
    "garage door remote security",
    "code-grabbing attacks",
    "automatic deadbolt locking",
    "tritran technology"
  ],
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