Your list is empty, add products to the list to send a request
Previous product
Back to products
Hochiki - Dual Input Module Model no : CHQ-DIM2(HFP)-SCI
₹ 14,177.70 GST included
Edwards – EST4 Audio IO and Telephone Riser Source Module Model no : EST-4-AUDTELS
₹ 31,270.00 GST included
Description
The Edwards EST-4-AUDTELS Audio I/O and Telephone Riser Source Module is an advanced communication interface designed for the EST4 Emergency Communications and Fire Alarm System. It enables firefighter telephone communications, paging microphone integration, and configurable low-level audio input/output channels within a single module. Mounted directly alongside the EST4 CPU, the module serves as the source for a supervised telephone riser while supporting up to four programmable balanced audio channels for emergency voice evacuation and mass notification applications. It is ideal for commercial buildings, hospitals, airports, educational institutions, industrial facilities, and other life safety installations requiring reliable emergency communication.
Features
- Designed for the Edwards EST4 Emergency Communications System
- Provides a single firefighter telephone riser source
- Supports remote firefighter telephone handsets
- Compatible with EST4 paging microphone assemblies
- Four balanced 1 Vrms audio channels
- Each audio channel programmable as either input or output
- Engineered for mission-critical life safety applications
- Enables emergency paging and voice evacuation functions
- Multiple modules can be installed across an EST4 network
- Supports distributed emergency communication systems
Specifications
- Brand Edwards
- Product Name EST4 Audio I/O and Telephone Riser Source Module
- Model Number EST-4-AUDTELS (4-AUDTELS)
- System Compatibility Edwards EST4 Fire Alarm & Emergency Communications System
- Module Type Audio I/O & Telephone Interface Module
- Telephone Riser Single Telephone Riser Source
- Audio Channels Up to 4 Balanced Audio Channels
- Audio Configuration Individually Programmable as Input or Output
- Paging Support Yes
Related products
Close
Back box for telephone jack model no 6833-4
The 6833-4 Telephone Jack is a high-quality firefighter telephone receptacle designed for use in fire alarm and emergency communication systems. It
Close
Esser – Network Card – Esser by Honeywell Model no : 784841.1
The Esser by Honeywell 784841.1 Network Card is a high-performance communication module designed to interconnect multiple fire alarm control panels
Close
Esser – Smoke Detector (with integrated Sounder) Model no : 802382
The Esser 802382 Smoke Detector with Integrated Sounder is an advanced fire detection device designed to provide early warning and
Close
Eaton – Eaton 2-channel FIRE AND SMOKE DETECTOR INTERFACE Model no : MTL5561
The Eaton MTL5561 is a loop-powered, 2-channel intrinsically safe interface designed for connecting conventional fire and smoke detectors located in
Close
EDWARDS – EST3 to BMS Communications Bridges – Model FSB-PC2 and FSB-PCLW
The EST3 Communication Bridges are ancillary devices that
provide protocol translation between EST3 serial data and the
serial or Ethernet input of an external device controller. Signal
flow is typically one way — from the EST3 network to the building
automation system.
Two communication bridges are available for use with EST3
systems. Each comes complete with the EST3 driver necessary to
communicate over a single supported protocol.
The FSB-PC2 is a multi-protocol bridge that converts the EST3
External Communications Protocol (ECP) to any one of several
supported protocols including Modbus RTU, BACnet MSTP and
Metasys N2. It operates over RS-232 or RS-485 serial communications or Ethernet (10/100 Base-T).
The FSB-PCLW is a single-protocol bridge that converts the
EST3 External Communications Protocol (ECP) to Lon Works only.
Close
Honeywell – Honeywell Addressable Relay Module Model no : HM-D240CMO-UL
The Honeywell Addressable Relay Module – HM-D240CMO-UL is a high-performance control module designed for advanced fire alarm and life safety
Close
Edwards EST SIGA-CC2A Dual Input Signal Module
Edwards EST SIGA-CC2A Dual Input Signal Module is a high-performance fire alarm system component designed to provide reliable monitoring and
Close
Edwards Weatherproof MCP Model no: MPRS1-D45W-GE
The Edwards MPRS1-D45W-GE Weatherproof Manual Call Point (MCP) is a robust and reliable fire alarm initiating device designed for outdoor
Reviews
Questions & Answers
Questions and answers of the customers
There are no questions yet. Be the first to ask a question about this product.
Reviews
There are no reviews yet.