En54 Standard Evac System Alarm Security Fireman Microphone 120zone DC12V Microphone En-550FM
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Product Highlights
- EN 54 Standard Compliance: Meets EN 54 standards for emergency voice evacuation systems.
- 120 Zone Capacity: Supports up to 120 zones via cascaded routers for large-scale coverage.
- Built-in 500W Amplifier: Integrated 500W Class-D amplifier with 6 zone outputs and supervision.
- Flexible Customization: Offers flexible, minor, and full customization options from designs or samples.
- Dual Power Supply: AC 230V/115V and DC 24V battery backup with auto-switch on failure.
- 10+ Years OEM/ODM: Over 10 years of experience in OEM/ODM for public address systems.
- Networked Integration: TCP/IP networking with RJ45 ports for LAN/WAN and third-party integration.
- High-Quality Audio: Frequency response 80Hz-20kHz with THD <1% and S/N ratio >70dB.
Product Attributes
- Customization
- Available
- Type
- Security Alarm Host
- Function
- Networked
- Model NO.
- EN-550FM
- Usage
- Door, Auto, Fire, Smoke, Public
- Certification
- CE, RoHS
- Alarm Volume (within 1m)
- ≥80dB
- Networking Mode
- TCP/IP
- Receive Frequency
- 229.95MHz
- Wiring Mode
- Self
- Transport Package
- Cartons
- Specification
- 1pc per carton
- Trademark
- QQCHINAPA
- Origin
- Guangzhou, China
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Product Description
EN 54 Standard Emegency Voice Evacuation System EVAC System
Product Features

6 Zone Voice Evacuation Router
EN-5500ET (500W)

6 Zone Voice Evacuation Router
EN-5500ET (500W/250W EN-5240 for your choose)
Features:
- The router is needed for more than 6 zone voice alarm system.
- Built-in 500W 6 zone class-D amplifier.
- With same function with EVAC-500 voice alarm controller except control function.
- The expansion router will be controlled by master voice alarm controller.
- Integration of EVAC controller, paging system, PA system & BGM system together.
- Built-in two separate players for EVAC and alert voice message by SD card.
- Built-in 6 zone AB speaker line low impedance supervision.
- Built-in amplifier auto changeover into standby when fault.
- With external amplifier input to expansion the power.
- Capacity of connection 32 remote microphones.
- 6 zone speaker outputs with separate zone volume control (ATT).
- 6 zone separate indicator for EVAC, fault, music/paging & select.
- System indicators of AC, DC, fault and indicators for EVAC & alert.
- Zone capacity of 120 zones by cascaded 19 routers.
- With 8 programmable control inputs and 8 programmable control outputs for voice evacuation system.
- With Fault, EVAC outputs and Reset input for third party system integration.
- Priority level: fireman microphone, EVAC, input 1, remote microphone, timer & BGM.
- Two combo inputs for microphone/line, 4 line inputs and one REC output.
- Two RJ45 ports for router, two RJ45 for remote microphone input and two RJ45 for LAN/WAN/Internet network.
- IP network module for optional to buy.
- AC 230V and DC24V battery input. Auto switch into the battery backup when AC fails
| Model | EN-5500ET |
| Description | 6 Zone Voice Evacuation Amplifier |
| Rated Power Output | 500W |
| Fireman Microphone | 5Mv, 600Ω |
| Line 1-2 Inputs | 385mV, 10kΩbalanced Combo |
| Line 3-6 Inputs | 350mV, 10kΩ, RCA |
| Frequency Response | 80Hz~20kHz |
| THD | <1% at RMS,1KHz |
| S/N Ratio | >70dB |
| Speaker Output | 100V AB 8 zone speaker outputs |
| REC Output | 200mV |
| Control Input & Output | 8 programmable control inputs: Max 3.3V (voltage mode) or 0V closed contact 8 programmable control outputs: 0V closed contact; Control output for fault & EVAC: 0V closed contact; Reset control input: 0V closed contact |
| Voice Message | MP3 or WMA format, two separate players of SD card with protection cover, programmable voice message up to 255, 10 years valid |
| Event Record | HEX format, Hard Flash memory, events up to 1000 records, 10 years valid |
| Operation Environment | Operation Temp: +5ºC ~ +40ºC; Store Temp: -20ºC ~ +70ºC; Operation Humidity: <95% |
| Power Consumption | 600W |
| Power Supply | AC230V or 115V & DC24V battery inputs, 50-60HZ |
| AC Fuse | 250V/6.3A, slow type and restorable fuse |
| Dimension | 484(W)×132(H)×449(D) mm |
| Weight | 24kg |

Zone Voice Alarm Remote Microphone
EN-5500TM
Features:
- Digital voice evacuation system remote paging microphone.
- Each microphone of 120 zone capacity.
- Support 32 remote microphones of loop connection.
- Remote paging microphone with touch screen display.
- System indicators of AC, DC, fault, Mic status and test.
- 120 zone selection buttons through touch screen and all zone/talk button.
- Two RJ45 ports for connection with EVAC-500 and next remote microphone.
- One 3.5mm line input, with output volume control.
- Support PPT and normal paging two modes.
- DC24V power supply or POE.
- Support loop connection and paging microphone failure has been supervised.
- With free software to monitor the microphone working status and fault.
Specifications:
| Model | EN-5500TM |
| Description | Voice Alarm Remote Microphone (Touch Screen) |
| Power Consumption | 3W |
| Zone Capacity | 120 Zones |
| System Capacity | 32 Remote microphones |
| Line Inputs | 350mV, 10kOhms |
| Mic Input | 5mV, 600Ohms |
| Frequency Response | 80Hz~16kHz |
| THD | <1% at RMS,1KHz |
| S/N Ratio | >70dB |
| Operating Temp | -20ºC to +70ºC |
| Power Supply | DC24V, ±20% |
| Humidity | <95% no condensation |
| Dimension | 256(W)×149(H)×52(D) mm |
| Weight | 1.5kg |


















About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR251767". Items marked "" are certified.
Company Profile
Founded in 2005, Guangzhou Lingyin Electronics Co., Ltd, has over 17 years OEM /ODM experience in Public Address System and Professional Audio System and Conference system.
We have strict quality control system with 5 steps of inspection to assure the stability of quality. And the product we create must routinely pass international certification standards such as CE, CCC, RoHS, FCC, CB etc. And also has passed ISO9001, 14001, 18001, SGS etc quality management system certification.
Our factory located in Guangzhou and Zhaoqing China, covers an area of 50, 000 square meters and has more than 500 employees. We have 8 engineers who has more than 15 years R&D experiences and 10 engineers who has 6 years R&D experiences.
Lingyin spends 6% of the annual sales revenue into research and development every year. Its research and development of independent intellectual property rights have won many national and provincial awards.
Due to our partnerships with Top 5 Famous audio brand in the word, we understand the importance of your date security and your need more than a supplier. We looking forwarded to establish long-time business relationship with customers in the world.
Company mission: Lingyin, Let the world hear to our voice, let our voice spread to every corner of the world! Let everyone's desire to be realized in the Lingyin! Company Goal: Being to Top 1 Audio Manufacture On the World.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 2# Block 1, Menkuotian Industrial Area, Shijing Town, Baiyun District, Guangzhou, Guangdong, China
-
Plant Area
- 8000 square meters
-
Number of Employees
- 41
-
Registered Capital
- 10,700,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 31
Our Production Capability & Technical Expertise
-
Main Products
- PRO Audio, Speaker, Amplifier, PA Address System, IP Network System, Wireless Broadcast, Wireless Mic, PA Lectern, Professional Audio
-
Production Lines
- 2
-
Production Machines
- Production Line, Oscilloscope
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-08-30
-
Export Year
- 20 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Australia, South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the maximum zone capacity of this system?
- The system supports a zone capacity of 120 zones by cascading up to 19 routers.
- Does the system support OEM or ODM services?
- Yes, we offer flexible customization including minor, full customization, and customization from designs or samples.
- What is the power supply requirement for the router?
- It accepts AC 230V or 115V and DC 24V battery inputs, with auto-switch to battery backup when AC fails.
- How many remote microphones can be connected?
- The system supports a capacity of 32 remote microphones with loop connection supervision.
- What certifications does the product have?
- The product is certified with CE and RoHS standards.
- What is the minimum order quantity?
- The Minimum Order Quantity (MOQ) is 1 PCS.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off seasons.
- Does the system include voice message playback?
- Yes, it has built-in separate players for EVAC and alert voice messages via SD card, supporting MP3 or WMA formats.
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