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Tonmind SIP-D31 IP Microphone Panel: Smart Emergency Calling for Multiple Applications
October 21 , 2026In modern buildings and public facilities, reliable emergency communication is essential for safety and efficient management. The Tonmind SIP-D31 IP Microphone Panel provides a compact and flexible solution for emergency calls, voice communication, and IP security system integration.
Featuring a built-in microphone, one-touch emergency calling, and support for standard SIP and ONVIF protocols, the SIP-D31 can be integrated with IP PBX, VoIP, and VMS platforms. Its compact design and PoE connectivity make it suitable for various commercial and public environments.
One-Touch Emergency Call: Quick communication with security or management personnel.
SIP & ONVIF Compatibility: Easy integration with IP PBX and VMS platforms.
Built-in Microphone: Supports voice communication over IP networks.
PoE Power Supply: Simplifies installation with a single network cable.
Flexible Interfaces: Alarm input, LED indicator, speaker output, and 12V power output.
Compact Metal Design: Durable aluminum alloy panel with 86 × 86 mm dimensions.
In schools and universities, the SIP-D31 can be installed in classrooms, corridors, dormitories, and other public areas.
When students or staff need assistance, they can press the emergency call button to contact the security office or management center through a SIP network.
This provides a convenient emergency communication point and helps improve campus safety.
The SIP-D31 is suitable for hospital corridors, patient assistance areas, and other healthcare facilities.
Patients, visitors, or medical staff can quickly initiate an emergency call to a designated SIP phone or communication center.
Its compact panel design allows installation in locations where space is limited, while PoE simplifies network deployment.
Elevators and enclosed public spaces require accessible emergency communication.
The SIP-D31 can serve as an IP emergency call panel, allowing users to request assistance with a single button press.
When connected to a SIP server or IP PBX, emergency calls can be directed to a designated monitoring or service center. An external speaker can also be connected through the speaker output interface when required.
For offices, business centers, and commercial buildings, the SIP-D31 provides convenient communication between public areas and building management.
It can be installed in reception areas, corridors, parking facilities, or other designated assistance points.
By integrating with an existing SIP telephone system, the device helps staff communicate with security personnel without requiring a traditional telephone at every location.
The SIP-D31 can also be used at building entrances, restricted areas, and security checkpoints.
With SIP and ONVIF support, it can be integrated into compatible IP communication and video management systems.
Its alarm input, LED indicator, speaker output, and 12V power output provide additional flexibility for customized security applications.
One of the main advantages of the Tonmind SIP-D31 is its compatibility with standard SIP and ONVIF protocols.
The device can connect to compatible SIP servers or IP PBX platforms for centralized call management. Its ONVIF compatibility also enables integration with supported VMS platforms.
Powered by PoE (IEEE 802.3af/at), the SIP-D31 requires only one Ethernet cable for network connectivity and power, reducing installation complexity.
The Tonmind SIP-D31 IP Microphone Panel offers a practical solution for emergency calling and IP-based communication in various environments.
Whether deployed in schools, hospitals, elevators, office buildings, or security facilities, its one-touch calling, SIP and ONVIF compatibility, compact design, and flexible interfaces make it a valuable addition to modern IP communication systems.
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