Enclosure |
4 inch broadband dynamic cone speaker in sealed enclosure |
Max Sound Pressure Level |
93 dB |
Frequency Response |
40 Hz - 16 kHz |
Coverage Pattern |
130° coaxial |
Audio Input/Output |
Built-in microphone (can be disabled), External microphone, line in |
Built-in Microphone Specification |
50 Hz - 20 kHz |
Amplifier Description |
Built-in 7 W Class D amplifier |
Digital Signal Processing |
Built-in and pre-configured |
AXIS Audio Manager Edge |
Zone management, content management, scheduling, content prioritization, health monitoring, user management |
AXIS Audio Manager Pro |
For larger and more advanced systems, sold separately |
AXIS Audio Manager Center |
Cloud service for remote access and management of multi-site systems |
Audio Streaming |
One-way/two-way with optional full duplex echo cancellation, mono |
Audio Encoding |
AAC LC 8/16/32/48 kHz, G.711 PCM 8 kHz, G.726 ADPCM 8 kHz, Axis µ-law 16 kHz, WAV, MP3 |
API |
Open API for software integration, including VAPIX®, One-click cloud connection, AXIS Camera Application Platform (ACAP) |
Video Management Systems |
Compatible with AXIS Companion, AXIS Camera Station, and video management software from Axis’ Application Development Partners |
Mass Notification |
Singlewire InformaCast®, Intrado Revolution, Lynx, Alertus |
Unified Communication |
Verified compatibility with various SIP clients, PBX/SIP servers, and cloud service providers |
SIP |
Supports SIP features: Secondary SIP server, IPv6, SRTP, SIPS, SIP TLS, DTMF (RFC2976 and RFC2833), NAT (ICE, STUN, TURN) |
Event Conditions |
Audio, call, device status, edge storage, I/O, MQTT, scheduled and recurring |
Event Actions |
Audio: run automatic speaker test, play/stop audio clips, toggle I/O, flash status LED, run light profile, MQTT publish, send notifications, record audio |
Built-in Installation Aids |
Test tone verification and identification |
Functional Monitoring |
Auto Speaker Test via built-in microphone |
Approvals |
EMC, Australia/New Zealand: CISPR 24, CISPR 35, CISPR 32 Class B, USA: FCC Part 15 Subpart B Class B, Safety, Environment |
Network Protocols |
IPv4/v6, HTTP, HTTPS, SSL/TLS, QoS Layer 3 DiffServ, FTP, SFTP, CIFS/SMB, SMTP, Bonjour, UPnPTM, SNMP v1/v2c/v3, DNS, DynDNS, NTP, RTSP, RTP, TCP, UDP, IGMPv1/v2/v3, RTCP, ICMP, DHCP, ARP, SOCKS, SSH, NTCIP, SIP |
Cybersecurity |
Software: Signed OS, brute force delay protection, digest authentication, OAuth 2.0 RFC6749 OpenID Authorization Code Flow, password protection, AES-XTS-Plain64 256bit SD card encryption |
Network Security |
IEEE 802.1X (EAP-TLS, PEAP-MSCHAPv2), IEEE 802.1AR, HTTPS/HSTS, TLS v1.2/v1.3, Network Time Security (NTS), X.509 Certificate PKI, host-based firewall |
System on Chip (SoC) |
NXP i.MX 6SoloX |
Memory |
512 MB RAM, 512 MB Flash |
Casing |
IP44 (IP40 above ceiling), Baffle: plastic, Top cover: plastic, Mesh: surface-treated steel plate |
Power |
Power over Ethernet (PoE), IEEE 802.3af Type 1 Class 3 (max 12.95 W) |
Connectors |
RJ45 10BASE-T/100BASE-TX PoE, 4-pin 2.5 mm terminal block for 2x supervised configurable I/Os |
LED Indicators |
Status LED, front-facing LED |
Storage |
Supports microSD/microSDHC/microSDXC card, Max. size 1 TB |
Reliability |
Designed for 24/7 operation |
Operating Conditions |
Temperature: -30 °C to 50 °C, Humidity: 10–100 % RH (condensing) |
Storage Conditions |
Temperature: -40 °C to 65 °C, Humidity: 5–95 % RH (non-condensing) |
Dimensions |
Height: 150 mm, Ø 215 mm, Ceiling thickness for mounting: 0–60 mm, Dimensions for fixing hole: Ø 194 mm ± 2 mm |
Weight |
2000 g |
Box Content |
Speaker, installation guide, Owner Authentication Key, mesh cover, block terminal |
Optional Accessories |
AXIS TC1603 Tile Bridge, AXIS TC1602 Conduit Adapter, AXIS TC1702 Back Cover, AXIS Safety Wire 3M |
Languages |
English, German, French, Spanish, Italian, Russian, Simplified Chinese, Japanese, Korean, Portuguese, Polish, Traditional Chinese, Dutch, Czech, Swedish, Finnish, Turkish, Thai, Vietnamese |
Warranty |
5-year warranty |
Part Numbers |
Available at axis.com/products/axis-c1211-e#part-numbers |
Tools |
AXIS Site Designer, AXIS Device Manager |
Sustainability |
PVC free, RoHS, REACH, renewable carbon-based plastic content: 63% |
Environmental Responsibility |
Axis Communications is a signatory of the UN Global Compact |