Predictika · Garage door opener orders and installation plans

An AI sales agent's garage door opener order, checked before it goes out

An AI sales agent prepares an order for a belt drive garage door opener with its door, accessories, bulbs and installation plan. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the installation and compatibility rules in the manuals and returns a verdict, every reason and the figures it computed.

Scope: Chamberlain belt drive openers B2202, B2212T, B2405, B353 and B4505T: door, features, bulbs, accessories and site measurements. See everything this validator covers

This validator models orders for these five openers, not just the scenarios shown below.

  • Door — a door more than 7 ft (84 in) high needs a rail extension kit; lightweight steel, aluminum, fiberglass and glass-panel doors need reinforcement; unattended close (Timer-to-Close, the myQ app, the myQ Garage Door and Gate Monitor) is for sectional doors only.
  • Model features — battery backup comes only with the B2212T and a wireless keypad only with the B2405 and B4505T; the stated parts warranty is compared with the warranty table (1 year, or 5 years for the B4505T).
  • Bulbs, power and network — incandescent bulbs up to 100 W and compact fluorescent bulbs up to 26 W, no halogen or specialty bulbs, LED bulbs flagged for a person to confirm; 120 V, 60 Hz supply; a 2.4 GHz Wi-Fi signal in the garage.
  • Accessories and site — older Chamberlain door controls and remote controls and third-party door controls are not compatible; safety sensors no higher than 6 in, a gap under the door of at most 6 mm, and the wall control at least 5 ft up.

Any order for these five openers that touches these rules is in scope — not only the scenarios pictured here. Not covered: prices (the manuals carry none, so this validator produces no price build-up or line-item quote), other Chamberlain openers, LiftMaster products, chain drive and wall mount models, and installation steps not stated as limits.

The AI sales agentBuilds the opener order and installation plan from the conversation and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

7 scenarios in 3 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
Features that exist on only some modelsOnly with care
A product rule per model for battery backup and keypad. It works, but every model added is another set of rules to maintain.		The model and the features promised are in one request and every promise is checked against the model.
Door rules that depend on door type and heightOnly with workarounds
Unattended close depends on the door type chosen on one line and a feature chosen on another, and the rail extension depends on a measurement, so these need cross-line rules.		Every choice is in one request, so the conflict is found whichever order the choices arrive in.
A stated warranty that must match the modelOnly with care
A stated figure is a free-entry field; a rule can compare it with the table value, but someone has to write and maintain that comparison.		The stated figure travels with the order and is compared with the table figure on every call.
Limits on bulbs, supply, network and site measurementsOnly with workarounds
Each limit is a separate threshold rule on a free-entry field, and bulb wattage depends on bulb type, so the rules multiply.		Each limit is checked on every call and each finding names the value and the limit.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the order is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its test cases
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; approval findings need a person to sign off; everything else is computed.

    
1The quote states 1 year(s) of parts warranty, but the warranty table gives 5 year(s) for this model.
2The quote states 5 year(s) of parts warranty, but the warranty table gives 1 year(s) for this model.
3The door is 96 in high; a door more than 84 in (7 ft) high needs a rail extension kit, and none is on the order.
4The door is 85 in high; a door more than 84 in (7 ft) high needs a rail extension kit, and none is on the order.
5Timer-to-Close, the myQ app and the myQ Garage Door and Gate Monitor close the door without a line of sight and may be used only with sectional doors, but the door is a one-piece door.
6Battery backup is requested, but among these opener models only the B2212T comes with it.
7The quote says a wireless keypad is included, but a keypad comes only with the B2405 and B4505T.
8Lightweight steel, aluminum, fiberglass and glass-panel doors need door reinforcement before the door bracket is installed, and none is on the order.
9Halogen, short neck and specialty light bulbs must not be used in the opener.
10A 150 W bulb is on the order, above the limit of 100 W for incandescent and 26 W for compact fluorescent bulbs.
11A 60 W bulb is on the order, above the limit of 100 W for incandescent and 26 W for compact fluorescent bulbs.
12LED bulbs may cause remote control radio interference and the manual says to use only the LED bulbs it recommends, so a person should confirm the bulb.
13The garage has only a 5 GHz network signal, but the opener needs a 2.4 GHz (802.11b/g/n) signal.
14The supply is 230 V, 50 Hz, but the opener may be operated only at 120 V, 60 Hz.
15The supply is 120 V, 50 Hz, but the opener may be operated only at 120 V, 60 Hz.
16Older Chamberlain door controls and third-party door controls are not compatible with this opener.
17Older Chamberlain remote controls are not compatible with this opener.
18The safety sensor beam is planned 8 in above the floor; it must be no higher than 6 in.
19The gap under the door is 10 mm; it must not exceed 6 mm (1/4 in) or the safety reversal system may not work properly.
20The wall door control is planned 48 in above the floor; it must be at least 60 in (5 ft) up.
21The wall door control is planned 54 in above the floor; it must be at least 60 in (5 ft) up.
22The door is 108 in high; a door more than 84 in (7 ft) high needs a rail extension kit, and none is on the order.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Battery backup and keypad: An order for the B2202 promising battery backup and a keypad it does not have

    
The agent's request. Please quote a Chamberlain B2202 belt drive opener for a sectional wood door 84 in high, with battery backup. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 1 year(s) of parts warranty. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Battery backup not available on this model. Battery backup is requested, but among these opener models only the B2212T comes with it.
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  • Keypad is not included with this model. The quote says a wireless keypad is included, but a keypad comes only with the B2405 and B4505T.
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2. Battery backup and keypad: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Chamberlain B2212T belt drive opener for a sectional wood door 84 in high, with battery backup. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 1 year(s) of parts warranty. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Parts warranty. The warranty table gives 1 year(s) of parts warranty for this model.
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3. Bulb and unattended close: An order with an LED bulb and Timer-to-Close on a sectional door

    
The agent's request. Please quote a Chamberlain B2405 belt drive opener for a sectional wood door 84 in high, using Timer-to-Close and remote close from the myQ app. It comes with a 9 W LED bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 1 year(s) of parts warranty. It is ready to send.

    
Verdict: Needs approval.

    
    
      
  • LED bulb needs confirmation. LED bulbs may cause remote control radio interference and the manual says to use only the LED bulbs it recommends, so a person should confirm the bulb.
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  • Parts warranty. The warranty table gives 1 year(s) of parts warranty for this model.
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4. Bulb and unattended close: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Chamberlain B2405 belt drive opener for a sectional wood door 84 in high, using Timer-to-Close and remote close from the myQ app. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 1 year(s) of parts warranty. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Parts warranty. The warranty table gives 1 year(s) of parts warranty for this model.
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5. Tall one-piece door: A 9 ft one-piece door with Timer-to-Close and a wrong warranty figure

    
The agent's request. Please quote a Chamberlain B4505T belt drive opener for a one-piece wood door 108 in high, using Timer-to-Close and remote close from the myQ app. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 3 year(s) of parts warranty. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Tall door without a rail extension. The door is 108 in high; a door more than 84 in (7 ft) high needs a rail extension kit, and none is on the order.
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  • Unattended close on a one-piece door. Timer-to-Close, the myQ app and the myQ Garage Door and Gate Monitor close the door without a line of sight and may be used only with sectional doors, but the door is a one-piece door.
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  • Stated parts warranty is wrong. The quote states 3 year(s) of parts warranty, but the warranty table gives 5 year(s) for this model.
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6. Tall one-piece door: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Chamberlain B4505T belt drive opener for a one-piece wood door 108 in high, with a rail extension kit, using Timer-to-Close and remote close from the myQ app. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 5 year(s) of parts warranty. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Unattended close on a one-piece door. Timer-to-Close, the myQ app and the myQ Garage Door and Gate Monitor close the door without a line of sight and may be used only with sectional doors, but the door is a one-piece door.
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7. Tall one-piece door: The agent resubmits after fixing the errors

    
The agent's request. Please quote a Chamberlain B4505T belt drive opener for a one-piece wood door 108 in high, with a rail extension kit. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The garage has 2.4 GHz Wi-Fi, a 120 V, 60 Hz supply, sensors 6 in above the floor, a 5 mm gap under the door and the wall control 60 in up. The quote states 5 year(s) of parts warranty. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Parts warranty. The warranty table gives 5 year(s) of parts warranty for this model.
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Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares an order for a belt drive garage door opener with its door, accessories, bulbs and installation plan. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the installation and compatibility rules in the manuals and returns a verdict, every reason and the figures it computed.
    2. 
      
  2. I will start with the first request by the agent.
    3. 
      
  3. The agent says. Please quote a Chamberlain B4505T belt drive opener for a one-piece wood door 108 in high, using Timer-to-Close and remote close from the myQ app. It comes with a 60 W A19 incandescent bulb, the door control and remote that ship with the opener and a wireless keypad. The rest of the request is on screen. The quote states 3 year(s) of parts warranty.
    4. 
      
  4. Before it goes out, the agent calls the validator.
    5. 
      
  5. Blocked, with three findings, all in one answer. The door is 108 in high; a door more than 84 in (7 ft) high needs a rail extension kit, and none is on the order. Timer-to-Close, the myQ app and the myQ Garage Door and Gate Monitor close the door without a line of sight and may be used only with sectional doors, but the door is a one-piece door. The quote states 3 year(s) of parts warranty, but the warranty table gives 5 year(s) for this model.
    6. 
      
  6. The validator returned three blocking findings in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other.
    7. 
      
  7. What this shows: for a stated warranty that must match the model, a rules-based CPQ is error-prone for this.
    8. 
      
  8. Now the agent resubmits.
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  9. The corrected request. It changes the rail extension kit to yes and the stated parts warranty to 5 year(s).
    10. 
      
  10. It calls the validator again.
    11. 
      
  11. Still blocked, with one finding, all in one answer. Timer-to-Close, the myQ app and the myQ Garage Door and Gate Monitor close the door without a line of sight and may be used only with sectional doors, but the door is a one-piece door.
    12. 
      
  12. Two findings cleared. Still blocking: unattended close on a one-piece door.
    13. 
      
  13. The agent resubmits once more.
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  14. The revised request. It changes the unattended close to no.
    15. 
      
  15. It calls the validator once more.
    16. 
      
  16. This time the validator clears it.
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  17. The earlier finding is cleared, and the validator's figure matches the quote.
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  18. Three problems caught in one call, fixed in two passes, and a clean quote. That is the value of Predictika's validator: catching mistakes before they reach the customer. Now you can try the other scenarios yourself.
    19.