The EFDAU2000 comes with a variety of optional components and accessories. This means that you can easily tailor the system to meet the requirements of your current and future projects, whether the system you need is for a single building, across a site, either centralised or distributed.
We make what matters work*
- Product Overview
- Back-up power, UPS, surge & IT power distribution
- Clutches and brakes
- Conduit, cable and wire management
- Cylinders
- Differentials and traction control
- Electrical circuit protection
- eMobility
- Energy storage systems
- Engine solutions
- Filtration solutions
- Fuel systems, emissions and components
- Golf grips
- Hose, tubing, fittings & connectors
- Hydraulic power units & heat exchangers
- Industrial controls, drives, automation & sensors
- Lighting & controls
- Low-voltage power distribution & control systems
- Medium voltage power distribution & control systems
- Services Overview
- Advanced machining
- Aerospace global trading services
- Ducting and engine seal repairs
- Eaton UniqID
- Electrical services
- Filtration lab and pilot plant services
- Furniture installation services
Public address, voice alarm & general alarm systems
Distributed amplifier unit for public address & voice alarm systems
Serial Number Verified :
Authenticated: ![]()
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
Distributed amplifier unit for public address & voice alarm systems
The EFDAU2000 voice distributed amplifier unit is an all-in-one, wall mounted voice alarm system that enables the user to issue amplified pre-recorded messages to building occupants following fire detection. These can be supplemented by live spoken messages from the fire service or management suite. The messages issued can be used to instruct people to help control the flow in stairwells and corridors allowing a safe and rapid evacuation of all building occupants.
Network ready, the EFDAU2000 has the capacity for up to 10 amplifier cards, with a mix of Eaton’s EF-D150 and EF-D500 possible. The panel has 12 audio inputs and internal storage for up to 64 recorded messages. With a maximum power of 2000W, this compact wall-mount enclosure provides integrated audio-over-IP networking (up to 32 panels in large decentralized systems), powerful audio processing, and integrated battery charger.
EFDAU2000 provides a complete voice alarm solution for a range of centralised and decentralised public address / voice alarm applications.
Assurance
Certified to EN 54-16
Flexible
Install centralised or decentralised
Site-wide
Connect up to 32 panels
Emergency situation? Unfamiliar surrroundings? Get the message through!
The evacuation of a commercial building can be triggered by a growing array of potential threats, including fire, acts of terrorism or extreme weather. With the growing number of busy, complicated or unfamiliar buildings, the process of guiding people to safety is becoming increasingly complex. Public address and voice alarm (PAVA) systems are key to giving clear messages that guide individuals to safety, which is why they are an essential part in evacuation planning today.
Design a voice alarm system to suit your building's requirements
-
Speakers for public address and voice alarm systems
Speakers for public address and voice alarm systems
-
Desktop microphone for public address & voice alarm systems
Desktop microphone for public address & voice alarm systems
-
Microphone station for public address & voice alarm systems
Microphone station for public address & voice alarm systems
-
Distributed amplifier unit accessories (cards & adapters)
Distributed amplifier unit accessories (cards & adapters)
Specifications
Product Codes
| Code | Description |
| EFDAU2000 | 1 x Wall mount voice alarm system with capacity for up to 10 amplifier cards |
| EF-D150 | 1 x 150 watt amplifier card (50V/70V/100V) |
| EF-D500 | 1 x 500 watt amplifier card (50V/70V/100V) |
| EF-LSZDC | Surveillance Interface Card |
| Optional accessories | |
| Networking | |
| EF-NETWORK-SWITCH-MM4 | Dual Multimode Fibre + 2 RJ45 |
| EF-NETWORK-SWITCH-SM4 | Dual Single Mode Fibre + 2 RJ45 |
| Additional GPIO | |
| EF-BMB01 | Remote I/O Unit |
| EF-BOA01 | RJ45 Break Out Adaptor (single port) |
| EF-BOA02 | RJ45 Break Out Adaptor (four ports) |
| Desktop microphones | |
| EF-MPS01-G | Paging & Emergency Mic - 01 Button - Analogue |
| EF-MPX10 | 10-button expansion module |
| Wall mount microphones | |
| EF-EMS01 | Emergency Microphone Station – IP & Analogue |
| EF-EMS10 | Emergency Microphone Station - 10 Button – IP & Analogue |
| EF-EMS20 | Emergency Microphone Station - 20 Button – IP & Analogue |
| EF-EMX30 | Emergency Microphone Station - 30 Button – Expansion module for EF-EMS20 |
| EF-EMS50 | Emergency Microphone Station - 50 Button - IP & Analogue (order EF-EMS20 plus EF-EMX30) |
| End of line monitoring units | |
| EF-EOL10K-10PK | DC Monitoring End Of Line Resistor (10 pack) |
| EF-EOLZ01-10PK | Impedance Monitoring End of Line (10 pack) |
Technical Specifications
| Standards: | EN54-16 |
| Power | |
| AC Supply Voltage: | 230V (+25% / -16%) |
| AC Supply: | Frequency 50 / 60 Hz |
| Quiescent Current (no amplifiers): | 525mA |
| Quiescent Current (per amplifier): | 23mA |
| Maximum Audio Output Power: | 2000W |
| Battery pack | |
| Capacity (Ah): | 75AH |
| Capacity (T): | 24 hours (quiescent) + 30 mins (full power) |
| Audio - general | |
| Digital Format: | 48kHz / 24-bit PCM |
| THD: | <0.01% at 1 kHz |
| Crosstalk: | >70 dB at 1 kHz |
| Residual Noise: | <90 dBu (A) |
| Frequency Response: | 20 Hz to 20 kHz ±0.5 dB |
| Audio - inputs | |
| Analogue Input Channels: | 12 |
| Input Sensitivity: | -60 / - 40 / -20 / 0 dBu |
| Max Input Level: | +20 dBu |
| Input Trim: | –90 dB to +10 dB (1 dB steps) |
| Switchable HPF: | 20 to 500 Hz / Slope: 12 dB/oct |
| EQ: | 4 Band Parametric |
| Dynamics: | Gate/Compressor/Limiter |
| Chime: | Off / 1 note / 2 note / 3 note / Custom |
| Chime Level: | -60 dB to +10 dB (1 dB steps) |
| Hardware bypass broadcast capability: | 2 inputs |
| Environmental | |
| Operating: | -10°C to +40°C |
| Storage: | -20°C to +55°C |
| Humidity Range: | 0% to 93% non-condensing |
| Ingress Protection: | IP32 |
| Mechanical | |
| Finish: | Low Smoke Zero Halogen (LSZH) |
| Dimensions (H x W x D): | 980mm x 600mm x 220mm |
| Weight (no amplifiers): | 40kg |
| Weight (BPC75-BAT batteries): | 46kg |
| Amplication | |
| Type: | Transformerless Class D |
| Amplifier Channels: | 2 / 5 / 7/ 10 |
| Standby Amplifiers: | 1 (Standard) 2 (with option card) |
| Max power output per channel: | 500W |
| Efficiency: | >=85% |
| Frequency response: | 100Hz to 20kHz +/- 3dB |
| THD: | < 0.5% |
| Output Noise: | 85dB below full output |
| Audio processing | |
| Delay (per output): | 1 ms to 5000 ms (1 ms steps) |
| EQ: | 10 Band Parametric |
| Dynamics: | Limiter / Hard Clipper |
| Loudspeaker Monitoring: | DC, Impedance, Loop Return |
| Control interfaces | |
| Inputs: | 12 |
| Outputs: | 12 (open-collector) |
| General Fault Relay (With N/O, COM, connections): | 1 |
| Voice Alarm Indicator Relay: | 1 |
| EF-BMB01 IO Expansion Interface: | 1 |
Download Links
Catalogues
-
(PDF 15 MB, 26/01/2021)
Certification reports
-
Brexit Update, DoP0451, EN(PDF 114 KB, 08/09/2021)
-
Brexit Update, C714x-(cl-2)-01 Eaton Electrical Systems(PDF 432 KB, 08/09/2021)
-
Brexit Update, 2831-CPR-F2473 - Issue 1(PDF 743 KB, 08/09/2021)
-
Brexit Update, DoP0450, EN(PDF 114 KB, 08/09/2021)
-
Brexit Update, C714x-(cl-1)-01 Eaton Electrical Systems(PDF 432 KB, 08/09/2021)
-
Brexit Update, DoP0453, EN(PDF 114 KB, 18/12/2020)
-
Brexit Update, C714x-(cl-3)-01 Eaton Electrical Systems(PDF 432 KB, 18/12/2020)
-
Brexit Update, DoP0452, EN(PDF 114 KB, 18/12/2020)
-
Brexit Update, C714x-(cl-4)-01 Eaton Electrical Systems(PDF 432 KB, 08/09/2021)
Technical data sheets
-
(PDF 462 KB, 30/09/2019)
-
(PDF 241 KB, 08/09/2021)
-
(PDF 184 KB, 08/09/2021)
-
(PDF 873 KB, 02/05/2019)
-
(PDF 964 KB, 08/09/2021)
Warranty guides
-
(PDF 136 KB, 26/01/2021)
How to buy from Eaton
Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power – more safely, more efficiently, and more reliably. Eaton’s 2020 revenues were $17.9 billion, and we sell products to customers in more than 175 countries.
© 2021 Eaton. All rights reserved.
eatonBasePage.AreYouSure
eatonBasePage.AreYouSure