The Teletek SensoIRIS CSST is an intelligent analogue-addressable fire alarm sounder with a built-in strobe and integrated mounting base. Designed for seamless integration into advanced fire detection systems, it eliminates the need for additional wiring by providing a single, efficient installation point for the detector, sounder, and visual indicator.


Compatible with standard SensoIRIS bases (B124 and B124-HP) and detector series (T110, S130, and M140), this device offers exceptional installation flexibility. It features 32 selectable tone types and two distinct sound levels (81dB and 88dB at 3 meters), all of which can be programmed directly from the fire alarm control panel. With loop synchronization for a uniform and clear alarm signal, ultra-low standby power consumption, and strict EN 54-3 certification, the SensoIRIS CSST ensures reliable, code-compliant audible and visual alerting for commercial, institutional, and residential fire safety applications.
Specification
    
Detail


Manufacturer
    
Teletek Electronics


Model
    
SensoIRIS CSST


Product Type
    
Addressable Fire Alarm Sounder with Strobe & Integrated Base


Detection Architecture
    
Analogue-Addressable


Compatible Detectors
    
SensoIRIS T110 (IS), S130 (IS), M140 (IS)


Compatible Mounting Bases
    
SensoIRIS B124, SensoIRIS B124-HP


Certifications
    
EN 54-3


Sound Levels
    
LOW: 81dB(A) ±3dB @ 3m; HIGH: 88dB(A) ±3dB @ 3m


Tone Types
    
32 selectable tones (programmed via control panel)


Operating Voltage Range
    
16 - 32VDC (Nominal 28VDC)


Max Current Consumption (Communication)
    
470 μA @ 27VDC


Max Current Consumption (Low Volume)
    
3 mA @ 27VDC


Max Current Consumption (High Volume)
    
10 mA @ 27VDC


Strobe Flash Frequency
    
1 Hz


Loop Synchronization
    
Yes


Protection Degree
    
IP21C, Type A


Material
    
SAN (Transparent / White)


Dimensions (Base Only)
    
105 x 22 mm


Dimensions (with T110/S130 Detector)
    
105 x 63 mm


Dimensions (with M140 Detector)
    
105 x 70 mm