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MRI-4020 / MRI-4020-ISO Multi-Sensor Detectors

NEW MRI-4020 / MRI-4020-ISO are multi-sensor detectors that contently monitor the environment in order to provide early warning of a fire condition.

MRI-4020 / MRI-4020-ISO are multi-sensor detectors that contently monitor the environment in order to provide early warning of a fire condition. All MRI-4000 series smoke sensors communicate with panels using a fully digital protocol.

FEATURES

  • The MRI-4020 / MRI-4020-ISO work with compatible fire alarm control units
  • Can add up to 240 MRI-4000 series devices on a single SLC
  • Different LED colors for Alarms and Troubles
  • Use advanced software algorithms for smoke detection
  • Protect against nuisance alarms caused by dust, insects or other debris
  • Multiple sensitivity settings
  • Compatible with the full series of MRI-4000 input and control modules
  • A unique Anti-Tamper feature provides additional security to all devices
  • Easy address configuration with the hand-held programmer MIX-4090

BENEFITS

  • Open style mounting bases offer easy wiring and low pressure locking
  • Bases are available in 4” or 6” sizes
  • In addition, all bases have a detachable tab for easy device address labeling
  • The MRI-4020-ISO has a bi-directional short-circuit isolator in order to protect against wiring faults and loop failure
  • Low standby current
  • Magnet test option helps with commissioning and maintenance

ORDERING INFORMATION

MRI-4020 MULTI-SENSOR DETECTOR W/O ISOLATION
MRI-4020-ISO MULTI-SENSOR DETECTOR WITH ISOLATION

AGENCY LISTINGS

*Please contact local Secutron Sales Representative for regional availability.

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