4 Zone Remote Microphone PA-4500RM

PA-4500RM is a remote paging microphone work with PA-4500 series amplifier, which is of 4 zone paging features,
its communication distance up to 200 meters through straight CAT6 cable, each amplifier capacity of connection up to
6 units of remote paging microphone, these microphone are connected hand-by hand. These 6 remote paging microphones could be pre-set different priorities by its dipswitch. The remote paging microphone is direct power
supplied by the amplifier.

Introducing the 4-Zone Remote Microphone PA-4500RM: Enhancing Communication Across Multiple Zones

The PA-4500RM is a versatile 4-zone remote paging microphone designed to integrate seamlessly with PA-4500 series amplifiers. It offers efficient communication solutions for environments requiring precise zone management and clear audio transmission.

Key Features and Specifications

Feature	Description
Zone Selection	Enables selection of up to 4 individual zones or all zones simultaneously, allowing targeted announcements to specific areas.
Paging Modes	Supports individual zone paging and all-zone paging, providing flexibility in addressing different areas as needed.
System Capacity	Supports connection of up to 6 remote paging microphones per amplifier, facilitating coordinated communication across multiple points.
Cascading Capability	Multiple remote microphones can be cascaded together, enhancing system scalability and flexibility.
Priority Settings	Features a dipswitch to set up master and slave units, allowing for customizable priority levels among connected microphones.
Communication Distance	Supports communication distances up to 200 meters through straight CAT6 cable, ensuring reliable performance over long distances.
Power Supply	Directly powered by the amplifier with a 24V DC supply, ensuring consistent performance without the need for external power sources.
Microphone Input	Equipped with a microphone input sensitivity of 5mV at 600Ω, ensuring clear audio capture.
Auxiliary Input	Includes an auxiliary input with 350mV at 10kΩ, allowing integration of additional audio sources.
Frequency Response	Offers a frequency response range of 80Hz to 16kHz, ensuring natural sound reproduction for announcements.
Total Harmonic Distortion (THD)	Maintains THD at less than 1% at RMS, 1kHz, preserving audio clarity and intelligibility.
Signal-to-Noise Ratio (S/N)	Boasts a signal-to-noise ratio greater than 70dB, minimizing background noise for clear audio transmission.
Operating Temperature	Designed to operate within a temperature range of -20℃ to +70℃, ensuring reliability in various environmental conditions.
Humidity Tolerance	Can operate in environments with humidity levels below 95% without condensation, suitable for diverse settings.
Dimensions	Compact design measuring 153×52×175mm, suitable for desktop use and easy placement.
Weight	Lightweight construction at 0.8kg for easy handling and installation within various public address setups.

Functional Advantages

Efficient Zone Management
The 4-zone selection capability allows for precise targeting of announcements, ensuring messages are delivered only to designated areas, enhancing communication efficiency.
Flexible Paging Options
With individual zone and all-zone paging modes, the PA-4500RM offers versatility in addressing different areas simultaneously, catering to various communication needs.
Scalable System Integration
Supporting up to 6 remote paging microphones per amplifier, this system facilitates coordinated communication across multiple points, ideal for large facilities.
Cascading Capability
Multiple remote microphones can be cascaded together, enhancing system scalability and flexibility to meet expanding communication requirements.
Customizable Priority Settings
The dipswitch allows for setting up master and slave units, enabling customizable priority levels among connected microphones to suit specific operational needs.
Reliable Long-Distance Communication
With support for communication distances up to 200 meters through straight CAT6 cable, the PA-4500RM ensures reliable performance over long distances.
Direct Power Supply
Being directly powered by the amplifier with a 24V DC supply eliminates the need for external power sources, simplifying installation and maintenance.

Applications

The PA-4500RM 4-Zone Remote Microphone is ideal for a variety of settings, including:

Educational Institutions
Facilitates clear and targeted announcements across different zones within schools, colleges, and universities, enhancing campus communication.
Corporate Offices
Enables efficient dissemination of information to specific departments or floors, improving internal communication within large office buildings.
Healthcare Facilities
Assists in delivering important messages to designated areas in hospitals and clinics, ensuring effective communication in critical environments.
Retail Complexes
Supports announcements to particular sections or stores within shopping malls, aiding in customer information and operational coordination.
Transportation Hubs
Enhances communication in airports, train stations, and bus terminals by directing announcements to specific zones, improving passenger information dissemination.

Conclusion

The PA-4500RM 4-Zone Remote Microphone offers a comprehensive solution for managing announcements across multiple zones, combining advanced features with user-friendly operation. Its versatility and reliability make it an essential component for any public address system requiring efficient and clear communication.

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