4098-9794 SIMPLEX


Availability: In stock SKU: 4098-9794
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4098-9794 Simplex Sounder Base

The 4098-9794 Simplex can be used with TrueAlarm Photoelectric and Heat Sensors. The sensor base comes with an alarm sounder, which provides a high output (88 dBA) with low current requirements (20mA). Meanwhile, the product details include power from 24 VDC or a compatible Notification Appliance Circuit (NAC) and the possibility of manual activation from the control panel. Check the other features below.

Main features:

  • Digital communication via IDNet or MAPNET II.
  • The control panel processes sensor information to determine sensor status.
  • Sensor and sounder operation is on the UL Standard 268 list.
  • Sounder operation is also on UL Standard 464 list, as an audible notification appliance.
  • It is designed for EMI compatibility.
  • It comes with a magnetic test feature.

Control Panel Selection

The alarm set point for each sensor is determined at the control panel. Therefore, is possible to select as more or less sensitive as required.

Timed/Multi-Stage Selection

You can program the alarm for timed sensitivity selection. Such as more sensitive at night and less sensitive during the day. Besides, the control panel can provide a multi-stage operation per sensor. For example, while a 0.2% level may generate a warning a 2.5% level may initiate the alarm.

Sensor Alarm and Trouble LED Indication

Each sensor base’s LED pulses to indicate communications with the panel. If the control panel determines that a sensor is in alarm, for example, that sensor base’s LED will be turned on steadily. The same happens when there is dirt inside the base or any other type of trouble. During a system alarm, the control panel will control the LEDs such that an LED indicating a trouble will return to pulsing to help identify the alarmed sensors.

Compatible TrueAlarm sensor for 4098-9794 SIMPLEX base:

  • 4098-9714 – This is a photoelectric smoke sensor.
  • 4098-9733 – This is a heat sensor.

Datasheet 4098-9794.

See all our parts for Simplex



Additional information

Weight 2 lbs
Dimensions 5 × 5 × 5 in
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