Control PanelSource-checked
Esprit Apollo 1-2 Loop Apollo Protocol Panel
One-to-two-loop analogue addressable control panel for the documented Apollo protocol device range.
Haes Systems
Official sources checkedFire alarm control equipment represented from Haes Systems product information.
- Reviewed products
- 3
- Panel records
- 6
- Verified faults
- 40
- Reviewed parts
- 0
Official resource links last checked July 19, 2026.
Manufacturer overview
Documented engineering coverage
Incognito records the manufacturer identity, official resources and supported product families shown on this page. Coverage confirms catalogue evidence only. It does not imply manufacturer approval, product compatibility or access to restricted support.
- Product categories
- Fire detection
- Typical engineering use
- Fire alarm control equipment, manufacturer product information
- Known names
- Haes Systems, Haes
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Products supported by Incognito
Documented product families
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Source reviewed technical data
Structured product records
These records expose only supported specifications and retain missing values rather than filling them by assumption.
InterfaceSource-checked
Esprit BMS Communications Card
Plug-in building-management communications interface for the Esprit family.
Repeater PanelSource-checked
Esprit-A Repeater
Networked full-control repeater for Esprit-A fire alarm control panels.
Direct from the manufacturer
Official resources
Each record includes an original Incognito summary before the external link. Incognito does not host or mirror the linked material.
Product catalogueOfficialLink checked
Fire alarm control equipment
Published by Haes Technologies
Incognito summary
Use this official Haes Technologies resource as a primary route to products information. Confirm that any document or download matches the installed product, revision and local project requirements before relying on it.
- Useful for
- checking current product information, variants and manufacturer supplied downloads
- Intended audience
- design, installation, commissioning and maintenance engineers
- Product range covered
- Haes Systems product and support resources
- Companion knowledge
- Fault recordsFAQsTroubleshooting
Checked Sep 30, 2026Open official resource
Documentation, videos and downloads remain the property of their respective manufacturers.
Incognito technical guidance
Related articles and guides
No manufacturer specific article has passed the current publication review. Official resources remain available above.
Source reviewed records
Related fault records
Esento Excel 2-12 Zone17 sourced fault recordsEsprit Apollo Addressable11 sourced fault recordsEsento Eclipse 2-4 Zone12 sourced fault records
Esprit Apollo Addressable • Battery high impedance fault (Batt Hi Z)Battery high impedance fault: resistance above 1 ohmThe power supply specification lists the battery high impedance fault (Batt Hi Z) as resistance above 1 ohm, with a 1-hour reporting time.Esprit Apollo Addressable • General Fault LED pulsing (fault condition)Fault condition: display shows number and nature of faultsWhen the panel detects a fault the display indicates the number and nature of the fault(s), the internal buzzer sounds an intermittent tone and the amber General Fault LED pulses, with any other specific Fault LEDs lit. Scroll the list with the arrow keys. Mute Buzzer silences the buzzer and turns the General Fault LED steady. Faults are non-latching (except System Fault) and clear automatically when remedied, or press Reset System to clear. A silenced buzzer re-sounds when a new fault occurs.Esprit Apollo Addressable • Loop fault: short circuit or interruptionLoop transmission path faultIf a fault occurs on a transmission path (short circuit or interruption), the manual says the function of the remaining operational devices is re-established within 300 seconds of the fault, compliant with EN 54-2 clause 12.5.Esprit Apollo Addressable • Power Supply Fault LEDPower supply fault on mains input or batteryThe Power Supply Fault LED pulsing indicates a power supply fault on the mains power input or battery. Steady indicates the same fault with the buzzer muted.Esento Excel 2-12 Zone • Power supply fault on connecting mains before batteriesPower Supply fault for up to 1 minute at power-upIf the mains is connected before the batteries, the panel shows a Power Supply fault for up to 1 minute until the monitoring cycle has finished polling. The manual says this is normal, and to check connections if the fault does not clear after 1 minute.Esprit Apollo Addressable • Power Supply Fault on connecting mains before batteriesPower Supply Fault for up to 1 minute at power-upIf the mains is connected before the batteries, the panel shows a Power Supply Fault for up to 1 minute until the monitoring cycle has finished polling. The manual says this is normal, and to check connections if the fault does not clear after 1 minute.
Engineer questions
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Technical guidance boundary
Use the exact current manufacturer document for the installed model and revision. Confirm the site configuration, cause and effect, fire strategy, applicable standards and safe isolation procedure before taking action. Incognito does not claim manufacturer endorsement or guarantee a diagnosis.
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