Sounder Bases for Intelligent Detectors

Vigilant brand sounder bases add audible output functions to Signature Series and V-Series smoke and CO detectors. These bases can operate as independent local alarms, or as part of a zone or system alarm with synchronized audible output. Standard sounders and low frequency models are available. 

Standard Sounders

  • GSA-AB4G bases provide sounder capability to Vigilant Signature Series (GSA-) smoke detectors. 
    • Supervisory Current: 1.46 mA, Low dBA: 24 mA, High dBA: 41 mA @ 24VDC
  • SB4U bases provide sounder capability to V-Series smoke detectors. 
    • Supervisory Current: 1.46 mA, Low dBA: 24 mA, High dBA: 41 mA @ 24VDC
  • GSA-SBT bases provide sounder capability for the V-PCOS combination smoke/CO detector, when used with a GSA-T3T4 Temporal Pattern Generator. 
    • Supervisory Current: 1.46 mA, Low dBA: 31 mA, High dBA: 52 mA @ 24VDC

Low frequency sounder bases provide 520 Hz output suitable for applications requiring low frequency audible tones. Two models are available: 

  • SIGA-AB4G-LF bases provide low frequency sounder capability to Vigilant Signature Series (GSA-) smoke detectors, as well as the V-PCOS combination smoke/CO detector in Fire-plus-CO mode when used with a GSA-T3T4 Temporal Pattern Generator. 
    • Supervisory Current: 6 mA, TC4 Low dBA: 148 mA, TC3 Low dBA: 77 mA, TC4 High dBA: 150mA, TC3 High dBA: 76 mA @ 24VDC
  • SB4U-LF bases provide low frequency sounder capability to V-Series smoke detectors.
    • Supervisory Current: 6 mA, TC4 Low dBA: 148 mA, TC3 Low dBA: 77 mA, TC4 High dBA: 150mA, TC3 High dBA: 76 mA @ 24VDC

All GSA-AB4G sounder bases match the finish of compatible devices, and the sound output slots complement the air entry openings of the detector. The end result is a compact unit with an attractive appearance. 

Standard Features

  • Low frequency models available Code-compliant 520 Hz output. 
  • Temporal or steady tone Jumper selects steady or synchronized temporal output. 
  • High or low dB output Jumper selects low or high dBA output. 
  • Single or group operation Optional polarity reversing module configures base for group alarm output. 
  • UL268 and UL464 listed UL listing under smoke detector and audible signal standards allows application as smoke alarm and/or audible signal. 
  • Attractive installation Flush mount to a wide selection of North American boxes or surface mount to optional custom-matched box. 

NOTE: Requires T3T4 pattern generator module for generating the Temporal-3 code on the sounder bases (Smoke) and the Temporal-4 code (CO gas).  T3T4 module requires constant 24Vdc voltage.  Base requires 31mA at Low-dBA or 52mA at High-dBA.

NOTE: Requires 4" square electrical box for the installation of this base.

NOTE: Requires Riser Monitor Module to monitor 24Vdc power source at end-of-line.

 

    

 

 

Sounder Bases for Intelligent Detectors
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  • Item #: GSA-SBT
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Price $80.00

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