SIP Paging Gateway JWDT-PA3

Short Description:

The design of JWDT-PA3 fits to every internal installation, especially for public broadcasting. With HD audio and function-rich interfaces, JWDT-PA3 can be used for real-time & fix-time MP3 broadcasting, and one-touch intercom when connecting to the external devices. JWDT-PA3 is your perfect choice to DIY the integrated broadcasting solution for the campus, shopping mall, railway station, building, etc.

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Product Detail

Product Tags

Product Introduction

JWDT-PA3 is small and stylish, which is suitable for the limited space in most of the application scenarios. With wide-band audio decoding G.722 and opus, JWDT-PA3 brings the users a crystal-clear telecom auditory experience. It is with rich interfaces and could be developed into broadcasting devices, amplifiers and intercoms to meet the different requirements. Through USB interface Max to 32G or TF card interface, JWDT-PA3 could be used to do the MP3 offline local broadcast as well as the online broadcast. Users could view the HD video image of the camera on the IP phone through this SIP Paging Gateway, for monitoring the surrounding situation in the real-time.

Key Features

1. Exquisite, can be embedded in other equipment for internal installation

2. 10W ~ 30W mono channel power amplifier output, according to the input voltage to setting the output power.

3. Audio line in port, 3.5mm standard audio interface, plug and play.

4. Audio line out port, expandable external active speaker.

5. Support USB2.0 port and TF card slot for data storage or audio offline broadcasting.

6. Adaptive 10/100 Mbps network port integrated PoE.

Application

JWDT-PA3 is a SIP Public Announcement system device for industry application. The media stream transmission a dopts 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.

Technical Parameters

Power Consumption (PoE)	1.85W ~ 10.8W
Standalone intercom	No Central Unit /Server Needed
Installation	Desktop stand / Wall-mounted
Linkage	with Third Party IP Camera
DC Power Supply	12V-24V 2A
Working humidity	10~95%
Audio Line-out	Expandable external active speaker interface
PoE Level	Class4
Storage Temperature	-30°C~60°C
Working Temperature	-20°C~50°C
Power Amplifier	Maximum 4Ω/30W or 8Ω/15W
Protocols	SIP v1 (RFC2543), v2 (RFC3261) over UDP/TCP/TLS, RTP/RTCP/SRTP,STUN, DHCP, IPv6, PPPoE, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069