Simplex TrueAlarm photoelectric detectors bring many of the proven TrueAlarm analog sensing features to applications where detectors are connected to conventional 2-wire or 4-wire initiating device circuits (IDCs). Drift compensation provides a significant reduction in the probability of nuisance alarms caused by shifts insensitivity. The magnet test feature provides detector status information.
- Louvered design enhances smoke capture by directing flow to the chamber
- Entrance areas are minimally visible when ceiling mounted
- Operation is for ceiling or wall mounting
- Initiates alarm and verifies performance
- Identifies general sensitivity status using detector LED
- 4098-9601, Standard Sensitivity, nominal 2.8%/ft obscuration*
- 098-9605, Special Application Sensitivity, nominal 3.5%/ft obscuration
Available options:
- Bases for 2-wire or 4-wire operation
- Auxiliary alarm relay output
- Remote alarm indicating LED
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