Highlights
PA3 is a SIP Public Announcement system device for industry application. The media stream transmission adopts standard IP/RTP/RTSP protocols. It has various functions and interfaces,such as Intercom, broadcast and recording,to adapt different application environments. Users can DIY the paging device easily.
Generic
Device Functions
Call Functions
Audio
Network
Deployment&Management
Physical Specifications
2 volume control keys(Up/Down)
1 reset key (softreset)
Port: 2 Pin terminal socket
Power over Ethernet (IEEE802.3at) , class 4
Port: 3.5mm standard audio port
Out: adjustable by volume, max up to1.2Vpp.
Port: terminal lsocket
Electret condenser MIC is recommended
Sensitivity:-38dB, impedance 2.2 k ohm, bias voltage 2.54Vpp
Port: terminal socket
Out put power: 4Ω,PoE/10W,12V/10W,18V/20W,24V/30W;
Related to power supply voltage.
Wire diameter: 18AWG or higher.
Port: terminal socket
IP PBX / IP phone
Industrial Switch
China Factory
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We will contact you within 1 working day, please pay attention to the email with the suffix “@szhopeiker.com”.