Security Systems

Hochiki ACC-E (HFP) Addressable Multi Detector

SKU: ACC-E(HFP)

Hochiki ACC-E Multi Sensor is an advanced detector used in fire detection systems with both optical smoke and heat detection capabilities.


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Hochiki ACC-E Multi Sensor is an advanced detector used in fire detection systems with both optical smoke and heat detection capabilities.


  • Optical Smoke Sensor: Detects smoke particles and allows smoke to be detected in the early stages of a fire.

  • Heat Sensor: Monitors the ambient temperature and raises an alarm if it exceeds a certain temperature threshold or if the temperature increases rapidly.

  • It provides fast and reliable data communication using Hochiki's proprietary fire protocol.

  • It is resistant to environmental factors and electrical noise, which helps reduce false alarms.

  • It can be easily installed and maintained with its user-friendly assembly and maintenance features.

  • Technical Specifications

    1. Operating Voltage

    • 17-41V DC

    2. Working Current

    • Normally: 120 µA
    • In Alarm: 40 mA (typical)

    3. Detection Principle

    • Optical Smoke Detection: Detects smoke particles.
    • Heat Detection: It works on the principle of constant temperature and rate increase detection.

    4. Temperature Range

    • Normal operating range: -10°C to +50°C.
    • Alarm temperature threshold: 60°C (normal mode).

    5. Dimensions

    • Diameter: 100mm
    • Height: 45 mm (excluding mounting base)

    6. Weight

    • Approximately 95 grams (excluding mounting base)

    7. Color

    • White

    8. Mounting Method

    • Can be mounted on the ceiling or wall.

    9. Material

    • Highly durable plastic material.

    10. LED Indicator

    • Dual color (red/green) LED indicator is available.
    • Green: Indicates operating status.
    • Red: Indicates alarm status.

    11. Environmental Conditions

    • It can operate in wide temperature and humidity ranges, which allows it to be used in different environments.
    • Humidity: Up to 95% relative humidity (non-condensing)

    12. Approvals and Certificates

    • It complies with EN54-5 and EN54-7 standards.
    • It holds other relevant fire safety certifications.
  • Brand: Hochiki