Duson Solutions
Our Solutions

Fire Safety
Product Solutions

Comprehensive product suite from control panels to detectors, designed for Indian environments with global standards compliance.

Signal Hub - DS-ASH240 detail view
Signal Hub - DS-ASH240 alternative view

Signal Hub - DS-ASH240

Features:

  • •1 loop, expandable up to 4 loops circuit
  • •Each loop supports up to 60 zones
  • •Maximum capacity of 240 zones with 4 loops
  • •Includes Zener protection
  • •Integration with FAS, AHU, Fire Curtains, BMS, and ACS
  • •Supports up to 2-Call Stations
  • •1U height Rack mountable
10" Touch Screen Call Station - DS-TSP240 detail view

10" Touch Screen Call Station - DS-TSP240

Features:

  • •10" Capacitive Touchscreen Display with HMI rendering
  • •Graphical UI: Interactive, real-time control and status visualization for all zone endpoints
  • •Voice-Based & Visual Call Alerts: Digital voice announcements & Visual call alert for incoming & outgoing calls
  • •Event Logging: Real-time capture of call events with timestamped logs for audit and diagnostics
  • •Announcement Modes: Single Zone, Multi-Zone, Group Zones (user-defined sets), All Zones broadcast
  • •System allows adding additional zone Talkback speakers without disconnecting the currently active zone
  • •Speaker Health Check: Test tone generator and fault detection system for verifying speaker functionality
  • •Pre-Recorded Message Playback: Configurable playback of emergency or drill messages
  • •Zener Barrier
  • •AC Single Phase Power operation with battery backup for uninterrupted service
Addressable Talkback Speaker - DS-ASP240 detail view
Addressable Talkback Speaker - DS-ASP240 alternative view

Addressable Talkback Speaker - DS-ASP240

Features:

  • •Half-Duplex Voice Protocol
  • •Optimized Acoustic Dispersion
  • •Press to Call Momentary Call Activation Button
  • •Visual Status Feedback (LED Indication)
  • •Fault Isolation & Protection
  • •Bus Isolation & protection
  • •Comprehensive Fault Detection
  • •Speaker level Third Party System Integration
  • •Streamlined RS-485 Interconnection
  • •6W speaker output power
  • •Sound pressure level 90dB @ 1W/1m 1kHz
  • •Built in reverse polarity protection
  • •Ruggedized MS Enclosure
  • •Tool-less Installation & Serviceability
  • •Mild Steel (MS) with corrosion-resistant powder coating
  • •Dimensions (H × W × D): 210 mm × 140 mm × 90 mm with ±5% accuracy
Intelligent Addressable Talkback System

Need more information?

Download our comprehensive brochure or contact our team for detailed specifications and custom solutions.