Aiphone IX-MV7-HB vs Aiphone IXG-MK: Specification Comparison
Both the Aiphone IX-MV7-HB and the Aiphone IXG-MK are SIP-based IP video intercom master/guard stations sharing the same 7-inch touchscreen form factor and PoE power delivery. The IX-MV7-HB is positioned as a master station with a privacy handset and deep protocol support, while the IXG-MK is marketed as a guard station optimized for lobby or security-office deployment with wall or rack mounting. Buyers evaluating either unit are choosing a central control point for an IP video intercom system, making direct comparison appropriate.
In This Guide
- How do video quality and audio communication capabilities compare between the IX-MV7-HB and IXG-MK?
- Which station offers broader network protocol support and integration flexibility?
- How do power consumption, I/O capacity, and physical deployment options differ?
- Which should you choose: the IX-MV7-HB or the IXG-MK?
- Side-by-Side Specs
- FAQ
How do video quality and audio communication capabilities compare between the IX-MV7-HB and IXG-MK?
The IX-MV7-HB specifies a 1/3" CMOS sensor at 480p resolution with a minimum illumination of 5 lux, supporting both H.264/AVC and Motion JPEG video codecs. The IXG-MK's tagline references 720p video for visitor verification, suggesting higher camera resolution, though no sensor size, lux rating, or explicit codec version is listed in its formal spec fields — only H.264 and MJPEG are confirmed. Buyers who need verified low-light camera performance should note that the IX-MV7-HB's 5-lux figure is a documented spec, while the IXG-MK provides no equivalent figure.
On audio, the IX-MV7-HB explicitly supports G.711 and G.722 audio codecs and offers three communication modes: hands-free, push-to-talk, and handset. The IXG-MK specifies hands-free (full-duplex) and push-to-talk but does not list audio codec standards by name. The IX-MV7-HB also documents a speaker output of 8Ω 0.5W and an audio input impedance of 600Ω, providing integrators with the electrical parameters needed for external speaker or amplifier wiring — data absent from the IXG-MK spec sheet.
Which station offers broader network protocol support and integration flexibility?
The IX-MV7-HB carries an extensive listed protocol stack: IPv4, IPv6, TCP, UDP, SIP, HTTP, HTTPS, RTSP, RTP, RTCP, IGMP, MLD, SMTP, SFTP, DHCP, NTP, and DNS. It also documents IEEE 802.1x port security and ONVIF Profile S compliance. This level of detail supports integration with third-party VMS platforms, email alert workflows (SMTP), secure file transfer (SFTP), and multicast video distribution (IGMP/MLD).
The IXG-MK confirms ONVIF compliance and H.264/MJPEG compression but lists no individual network protocols. The 802.1x port-security capability is not stated for the IXG-MK. For IT-managed networks requiring 802.1x authentication at the edge port, the IX-MV7-HB is the only model with a confirmed spec. The IXG-MK does note call-recording storage capability, which is not mentioned in the IX-MV7-HB spec sheet, giving the IXG-MK a potential advantage in guard-station audit and compliance workflows.
How do power consumption, I/O capacity, and physical deployment options differ?
Both stations are powered by PoE 802.3af. The IX-MV7-HB documents a precise power draw of 4.32W (within the 802.3af 15.4W budget). The IXG-MK states only '<13W' — a ceiling, not a measured draw — so switch port power budgeting is less precise for the IXG-MK. Both use Cat-5e or Cat-6 cabling and share identical published dimensions of 8-1/16" H × 11" W × 2-3/16" D.
The IX-MV7-HB provides 2 contact outputs and 4 trigger inputs, along with an 500-entry station address book, 50 bell-schedule events per day, and 8 speed-dial buttons — all explicitly specified. The IXG-MK does not publish contact output or trigger input counts, address-book capacity, bell-schedule limits, or speed-dial button counts in its available spec data. For deployment, the IXG-MK explicitly adds rack-mount capability alongside wall mount, while the IX-MV7-HB spec does not mention rack mounting. The IXG-MK also includes a stand for desk use per its spec notes.
Which should you choose: the IX-MV7-HB or the IXG-MK?
Our take: The IX-MV7-HB is the stronger choice when integrators require fully documented network protocol depth, precise I/O counts, and verified power consumption figures. It specifies 4.32W draw versus the IXG-MK's '<13W' ceiling, lists 2 contact outputs and 4 trigger inputs where the IXG-MK publishes none, and supports G.722 wideband audio with IEEE 802.1x port security — neither confirmed for the IXG-MK. The IXG-MK has meaningful advantages where its specs are documented: rack-mount support for 19" security-rack integration, an included desk stand, and a 720p video reference versus the IX-MV7-HB's specified 480p — though the IXG-MK's 720p claim appears only in marketing copy rather than formal spec fields. The IXG-MK's call-recording capability also suits guard-station audit requirements. Choose the IX-MV7-HB for IT-managed, protocol-rich deployments; consider the IXG-MK for security-room or rack-mounted guard posts where rack integration and call logging take priority.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Aiphone IX-MV7-HB | Aiphone IXG-MK |
|---|---|---|
| Form Factor | Master Station | Guard Station |
| Screen Size | 7" LCD | 7" touchscreen |
| Camera Resolution | 480p (1/3" CMOS) | 720p (marketing copy only; not in formal specs) |
| Min Illumination | 5 lux | — |
| Video Codec | H.264/AVC, Motion JPEG | H.264, MJPEG |
| Audio Codec | G.711, G.722 | — |
| Communication Modes | Hands-free, push-to-talk, handset | Hands-free (full-duplex), push-to-talk |
| Power Source | PoE (IEEE 802.3af Class 0) | PoE (IEEE 802.3af) |
| Power Draw | 4.32W | <13W (ceiling only) |
| Port Security | IEEE 802.1x | — |
| ONVIF | Profile S | Yes (profile not specified) |
| Contact Outputs | 2 | — |
| Trigger Inputs | 4 | — |
| Station Address Book | 500 entries | — |
| Mount Type | Wall | Wall; Rack; Desk (stand included) |
| Dimensions | 8-1/16" H x 11" W x 2-3/16" D | 8-1/16" H x 11" W x 2-3/16" D |
Frequently Asked Questions
Which should you choose: the IX-MV7-HB or the IXG-MK?
The IX-MV7-HB is the stronger choice when integrators require fully documented network protocol depth, precise I/O counts, and verified power consumption figures. It specifies 4.32W draw versus the IXG-MK's '<13W' ceiling, lists 2 contact outputs and 4 trigger inputs where the IXG-MK publishes none, and supports G.722 wideband audio with IEEE 802.1x port security — neither confirmed for the IXG-MK. The IXG-MK has meaningful advantages where its specs are documented: rack-mount support for 19" security-rack integration, an included desk stand, and a 720p video reference versus the IX-MV7-HB's specified 480p — though the IXG-MK's 720p claim appears only in marketing copy rather than formal spec fields. The IXG-MK's call-recording capability also suits guard-station audit requirements. Choose the IX-MV7-HB for IT-managed, protocol-rich deployments; consider the IXG-MK for security-room or rack-mounted guard posts where rack integration and call logging take priority.
Is the IX-MV7-HB or IXG-MK better for larger deployments requiring network security compliance?
The IX-MV7-HB is better documented for this use case. It explicitly lists IEEE 802.1x port security, IPv6, and a full protocol stack including IGMP/MLD for multicast. The IXG-MK does not list 802.1x support or individual network protocols in its available specifications, making it harder to verify compliance with network-access-control policies.
Can the IXG-MK be rack-mounted in a security operations center?
Yes — the IXG-MK spec explicitly lists wall and rack as supported mount types, making it suitable for 19" rack integration in a security office or control room. The IX-MV7-HB specification does not mention rack-mount capability.
Which station has better video quality — the IX-MV7-HB or the IXG-MK?
The IXG-MK references 720p video in its tagline, compared to the IX-MV7-HB's specified 480p (1/3" CMOS). However, the IXG-MK's 720p figure appears only in marketing copy and is not confirmed in its formal spec fields, and no lux or sensor-size rating is published for the IXG-MK. The IX-MV7-HB's 480p at 5 lux is a verifiable spec. Buyers should request the IXG-MK datasheet to confirm the 720p claim before making a decision based on camera resolution.
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