Product Description
Q520 SIP Video Door Phone
The design of the Q520 SIP Video Door Phone is rooted in extensive experience and knowledge of VoIP phone development. Voice transmission utilizes the standard IP/RTP protocol, while video transmission is handled via RTSP. The Q520 is equipped with a variety of enterprise-level features and maintains high compatibility with major platforms such as 3CX, Asterisk, Broadsoft, and Elastix.
Engineered for indoor operations, the Q520 features a robust mechanical construction that provides a protective coverage rating of IP65 against dust and water. This economical "All-in-One" device offers triple functionality: access control via call, code, indoor switch, and RFID card.
Key Highlights
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Small and exquisite design, easy to install
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Graphical Status lights for clear operation feedback
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Comfortable keyboard feel with soft backlight
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All-in-One: Access Control, Intercom, and Broadcasting
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Standard SIP (RFC3261) and major IPPBX/IMS platform compatibility
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Flexible access: Call, Code, Indoor switch, and RFID card
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Built-in 3W speaker and AEC for high-quality hands-free communication
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Support for online maintenance and management system
Frequently Asked Questions
Is the Q520 SIP Video Door Phone waterproof?
Yes, it is designed with a robust mechanical construction that offers an IP65 protection rating against dust and water, making it durable for various indoor environments.
How can users gain entry using this device?
The Q520 supports multiple access methods, including remote call, entry code via the keypad, indoor switch control, and RFID card swiping.
Which communication protocols does the Q520 support?
It uses the standard SIP (RFC3261) protocol for communication, IP/RTP for voice transmission, and RTSP for video streaming.
Is this door phone compatible with my existing PBX system?
The device is highly compatible with major IPPBX and IMS platforms, including 3CX, Asterisk, Broadsoft, and Elastix.
Does the device support high-quality audio?
Yes, it features a built-in 3W speaker and Acoustic Echo Cancellation (AEC) to ensure clear, high-quality hands-free communication.
What are the key installation advantages of the Q520?
The device is small, exquisite, and designed for easy installation. It also features a backlit keyboard for visibility in low-light conditions.
KBM Living
