| Audio Streaming |
Two-way (full duplex) |
| Audio Codecs |
AAC LC, G.711 PCM, G.726 ADPCM, Axis u-law, WAV, MP3, Opus |
| Sampling Rates |
8 kHz to 48 kHz |
| MP3 Support |
Mono/stereo 64–320 kbps (CBR/VBR) |
| Network Protocols |
IPv4/IPv6, HTTPS, TLS, RTP/SRTP, RTSP, DHCP, NTP/PTP/NTS, SIP, MQTT, LLDP, CDP, SNMPv1/v2c/v3 |
| SIP Features |
SRTP, SIPS, TLS, DTMF, NAT traversal (ICE/STUN/TURN) |
| API / Integration |
VAPIX, ACAP, Open API, AXIS Camera Station & VMS partners |
| Mass Notification Integrations |
InformaCast, Intrado Revolution, Lynx Systems, Alertus |
| Unified Communication |
Webex, Zoom, Cisco, Yealink, 2N, Grandstream, Avaya, Asterix |
| Event Triggers |
Audio detection, PIR, digital I/O, MQTT, scheduled rules, light/siren, display alerts |
| Audio Tests |
Auto Speaker Test via built-in microphone |
| EMC Approvals |
CISPR 32 Class A, EN 55035, EN 55032, EN 61000-6-1/-6-2 |
| Safety Standards |
CAN/CSA C22.2 No. 62368-1, IEC/EN/UL 62368-1 |
| Environmental Tests |
IEC 60068-2-1, -2, -6, -14, -27 |
| Cybersecurity |
Axis Edge Vault, Secure Boot, Signed OS, AES-XTS 256-bit encryption, FIPS 140 |
| SoC |
NXP i.MX 8M Mini |
| Memory |
1024 MB RAM, 1024 MB Flash |
| Storage Support |
microSD/microSDHC/microSDXC, NAS, encrypted storage |
| Languages |
English, German, French, Spanish, Italian, Russian, Chinese (Simplified/Traditional), Japanese, Korean, Portuguese, Polish, Dutch, Czech, Swedish, Finnish, Turkish, Thai, Vietnamese |