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Intelligent Network Loudspeaker Solution for Remote Voice Communication and Alert Management
The GAGO Loudspeaker Alarm System (SH40) is a professional network audio communication device designed for remote announcements, security alerts, and emergency notification applications.
Combining a high-output horn speaker, two-way communication capability, visual warning indication, and IP network connectivity, SH40 enables organizations to deliver clear voice messages and alarm notifications across distributed locations.
Designed for security, industrial, commercial, and public facilities, SH40 provides a flexible communication platform for environments where fast and reliable voice delivery is essential.
Professional Voice Communication Over IP Networks
Modern facilities increasingly require communication systems that can reach people instantly across different locations.
The SH40 enables remote operators to:
- Broadcast live announcements
- Deliver emergency instructions
- Issue security warnings
- Communicate with onsite personnel
- Manage remote locations efficiently
Through IP connectivity, organizations can extend communication capability without complex traditional audio infrastructure.
High-Power Loudspeaker Performance
The SH40 integrates a professional horn speaker designed for outdoor and industrial environments.
Maximum audio output:
Up to 118dB SPL
The high-efficiency speaker design provides:
- Long-distance voice projection
- Clear speech transmission
- Strong warning capability
- Wide-area communication
This makes SH40 suitable for large spaces where ordinary speakers cannot provide sufficient coverage.
Two-Way Voice Interaction
Unlike traditional public address systems that only broadcast messages, SH40 supports interactive communication.
The integrated microphone enables:
Talk Function
Operators can:
Speak directly to the site
Provide instructions
Respond to events remotely
Listen Function
Operators can:
Verify onsite conditions
Confirm communication
Improve response accuracy
This creates a complete remote communication workflow.
Remote Announcement and Alert Management
The SH40 can support different communication scenarios.
Typical applications include:
- Emergency announcements
- Safety instructions
- Security warnings
- Operational communication
- Facility notifications
Organizations can manage multiple devices across different locations through connected platforms.
Integrated Visual Notification
In addition to audio communication, SH40 includes RGB warning lights.
The visual indication helps people quickly identify important events.
Applications include:
- Alarm status display
- Emergency indication
- Security notification
- Operational alerts
The combination of sound and light improves message recognition.
Flexible Network and Power Architecture
The SH40 is designed for professional system integration.
Supported features include:
- PoE input
- PoE output
- DC12–36V power input
- Alarm input/output
The PoE output allows compatible devices such as cameras to share the same network installation point, simplifying deployment.
Open Platform Integration
The SH40 supports modern communication standards:
ONVIF
SIP
API integration
This allows integration with:
Video management systems
Security platforms
Communication systems
Custom software application
System integrators can develop customized workflows based on project requirements.
Suitable for Multiple Communication Environments
The Loudspeaker Alarm System can support various applications.
Industrial Facilities
Use cases:
Safety announcements
Production area communication
Emergency instructions
01
Warehouses and Logistics Centers
Use cases:
Operational notifications
Loading area communication
Security alerts
02
Educational and Public Facilities
Use cases:
Emergency announcements
Campus communication
Safety notifications
03
Commercial Properties
Use cases:
Building announcements
Security communication
Visitor instructions
04
Outdoor Security Areas
Use cases:
Perimeter warnings
Remote voice communication
Site management
05
Designed for Flexible Installation
SH40 can be installed in different environments.
Installation options include:
- Wall mounting
- Pole mounting
- Surveillance towers
- Mobile surveillance trailers
- Outdoor security enclosures
This allows organizations to deploy a consistent communication solution across different sites.
Efficient Operation for Remote Locations
The SH40 is designed for continuous availability.
Power characteristics:
- Maximum power consumption: <20W
- Standby power: approximately 1W
The low-power design supports:
- Remote installations
- Solar-powered systems
- Long-term operation
Product Features
Network loudspeaker alarm system
118dB high-output horn speaker
Two-way audio communication
Talk Down function
Remote listening
RGB warning light
PoE input/output
DC12–36V power support
Alarm input/output
Built-in microphone
AI audio detection capability
ONVIF/SIP/API integration
Indoor and outdoor applications
Why Choose GAGO Loudspeaker Alarm System?
Communication Beyond Traditional Alarms
SH40 provides more than an alarm signal.
It enables organizations to communicate directly with people at remote locations through real-time voice interaction.
Improve Remote Operation Efficiency
By combining voice communication, visual indication, and network control, SH40 helps organizations manage distributed locations more effectively.
Designed for Modern Connected Facilities
With open integration capability and flexible deployment options, SH40 fits naturally into today's security and communication ecosystems.
Customization Services
GAGO provides customization including:
- Voice function configuration
- Firmware customization
- API integration
- Platform compatibility
- Mounting solutions
- Branding options
Warranty & Technical Support
Every GAGO SH40 Loudspeaker Alarm System includes:
- 2-Year Limited Warranty
- Engineering support
- Integration assistance
- Product documentation
- Spare parts support
Frequently Asked Questions
Q: What is a Loudspeaker Alarm System?
A: A Loudspeaker Alarm System combines network audio communication and alarm notification functions to deliver voice messages and alerts remotely.
Q: Can SH40 broadcast live voice messages?
A: Yes. SH40 supports remote Talk Down communication.
Q: Can operators listen to the remote location?
A: Yes. The built-in microphone supports remote listening capability.
Q: Can SH40 integrate with communication platforms?
A: Yes. SH40 supports SIP, ONVIF, and API integration.
Q: Is SH40 suitable for outdoor environments?
A: Yes. SH40 is designed for both indoor and outdoor applications.
About GAGO
GAGO develops intelligent communication and security infrastructure solutions, combining network audio, visual warning technology, surveillance integration, and outdoor deployment capability.
Through innovative engineering, GAGO helps organizations improve communication, safety, and security response across modern environments.
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