Products Description
The NS-K36T SIP PCB is a highly integrated and versatile communication module designed for modern IP audio and intercom systems. Built on standard SIP protocols, this compact sip board enables seamless compatibility with VoIP devices and SIP servers, making it ideal for a wide range of applications such as SIP Intercom, door phone, and SIP PA Speaker solutions. It supports full-duplex two-way communication with rich audio codec options including OPUS, MP3, G.711, and G.722, ensuring clear and reliable sound performance across different network environments. With a built-in 15W amplifier and flexible power supply options including PoE and DC 12V, the module simplifies system integration while maintaining high efficiency.
In addition, the NS-K36T SIP PCB offers advanced control and linkage capabilities. It supports pre-recorded messages and scheduled playback, making it suitable for automated broadcasting scenarios. The module includes multiple interfaces such as alarm inputs, IO output, and relay control, along with HTTP URL triggers for flexible system integration. Designed for reliability, this SIP PCB operates in a wide temperature range and supports web-based configuration and firmware upgrades for easy maintenance. Its compact size and all-in-one design, integrating MIC, speaker, and audio interfaces, make it an excellent choice for scalable and intelligent IP audio systems.
Key Features
● Two-way full-duplex SIP communication
● Compatible with standard SIP and VoIP systems
● Built-in 15W amplifier with PoE support
● Pre-recorded message and scheduled playback
● Support IO output, relay control, and alarm input
● HTTP URL trigger for system integration
● Multiple audio codecs for high-quality sound
● Compact design with MIC, speaker, and headset interfaces
● Web configuration and remote firmware upgrade
Specifications
|
Protocol |
SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP |
|
Audio Codec |
OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz |
|
Network Interface |
10BASE-T/100BASE-TX |
|
Interface |
1 × Ethernet Port, 2 × Alarm IO input, 2 × LED, 1 × Reset, 1 × IO output, 1 × Relay, 1 × DC 12V Power input, 1 × DC 12V output, 1 × Audio out (HST), 1 × MIC input, 1 × Speaker output |
|
Power Supply |
PoE, DC 12V |
|
Speaker |
8Ω 15W |
|
Operating Temperature |
-30℃ ~ +60℃ |
|
Operating Humidity |
5%-85% |
|
Function |
Compatible with VoIP devices and SIP server, support two way communication, pre-recorded messages, schedule play, HTTP control |
|
Application |
Speaker, Intercom, Door Phone |
|
Size |
67mm × 68mm × 17mm |
|
Others |
Support Web Browser Settings, Firmware Upgrade |
Interface Details
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