Wired or Wireless PA Systems
Two primary Public Address system installation choices exist for buildings or areas: wired configurations and wireless setups. Both systems have distinct benefits and drawbacks which we need to examine in order to help you choose the right one.Wired PA Systems
Wired PA systems require the installation of cables that extend from the central amplifier to each speaker location. The equipment is affordable, but the installation expenses from wiring to labor become notably high.Pros:
- Cost-Effective Equipment: The hardware is generally cheaper.
- Music Capability: The system allows easy music playback.
Cons:
- High Installation Costs: Installation costs can become significant due to wiring expenses and labor requirements.
Wireless PA Systems
A wireless PA system provides superior flexibility to users. The system features a one-way receiver that picks up communications from handheld two-way radios or fixed base station intercoms and sends them to loudspeakers for broadcast. The system functions effectively across environments with varying noise levels.Pros:
- Lower Installation Costs: The absence of extensive wiring lowers installation costs.
- Flexibility: Easily relocate speakers as needed.
- Remote Broadcasting: Utilize mobile radios to send transmissions to your PA system.
- Scalability: Add an unlimited number of broadcast devices.
Cons:
- Power Requirements: PA receivers require access to an electrical outlet located close to them.
- Higher Equipment Costs: The cost per speaker is higher.
- Music Limitations: The system does not play music because it would take up the broadcast frequency.
Versatility and Programming
Wireless PA receivers demonstrate great versatility by operating across multiple frequencies including VHF, UHF, MURS, GRMS, and FRS. On-site programming of these systems is achievable through built-in frequency tables or with a PC programming kit for customization. Our programming services enable customization of the system to meet your specific requirements.Licensing Information
Operating business band VHF and UHF frequencies requires obtaining an FCC license. Five channels on MURS are available for use without needing a license.Integration with Existing Systems
A wireless PA interface enables integration of your existing wired PA system with 2-way radios to achieve seamless broadcasting capabilities. You can connect your wired PA system to hardware or hosted VoIP phone systems using available adapters.Evaluating both wired and wireless PA systems helps you select the most suitable communication solution for your needs to maintain effective facility operations.
Call 888-298-9489 and receive expert assistance to select the appropriate system for your needs.
