EVA-S6 Base is a detector base with sounder, which is individually or collectively controlled by a control panel using addressable system. The detector base has 4 sound patterns which are continuous, march, ANSI 3 temporal and 4 temporal patterns. These patterns which are used in and around buildings can be selected by a control panel. The sound pressure level at 10 feet from the base is over 85 dB. Up to 127 bases can be connected to a loop of the control panel. The base is designed to be mounted to 3-1/2” octagonal, 4” octagonal or 4” square electrical box.



  • UL Listed Sounder base
  • Compatible to Nittan’s UL Listed detectors
  • Provides 4 sound patterns (Continuous, March, ANSI 3 temporal, ANSI 4 temporal)
  • Over 85 dB at 10 feet away
  • Address programed by EVA-AD2 programmer
  • Contains a locking screw for tamper protection
  • Reduces wiring cost

Compatible Detector Models

EVA-PYAddressable Photoelectric Smoke Detector
EVA-PYHAddressable Multi-sensory Detector
EVA-H2Addressable Heat Detector
EVA-DPHAddressable Dual Optical Heat Detector

Model Description
EVA-PY Addressable Photoelectric Smoke Detector
EVA-PYH Addressable Multisensory Detector
EVA-H2 Addressable Heat Detector
EVA-DPH Addressable Dual Optical / Heat Detector

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