Axis Communications | 02390-001
Axis C1511 small network pendant speaker
- All-in-one pendant speaker system
- Built-in microphone
- Edge storage support
- PoE support
- Axis 5-year warranty, firmware support until 31-12-2033
Featuring a built-in amplifier and PIR sensor, this compact network speaker is ideal for delivering audio announcements across smaller indoor areas. Includes PoE support for a straightforward, single-cable installation.
The all-in-one design of this compact speaker makes it ideal for delivering audio broadcasts and announcements across indoor settings such as retail stores, offices and commercial buildings. Featuring an integrated PIR sensor, built-in amplifier and Digital Signal Processor (DSP), it can be used to broadcast both live and pre-recorded messages to deliver instructions whilst also acting as an effective deterrent to unwanted behaviour. Additionally, it can be used to play background music when not in use for messaging. The discreet design makes it suitable for mounting in small spaces and narrow corridors, with single cable connection supported by PoE for straightforward installation. Building on the previous Axis C1410 model, the Mk II version includes hardened cybersecurity features such as secure boot, brute force attack protection, and encrypted file system to ensure any sensitive information is not compromised.
The powerful 90dB output and preconfigured DSP ensures high-clarity audio reaches a wide area, perfect for delivering important instructions whilst limiting the number of speakers required for full coverage. External devices such as alarms and lights can be set to activate upon the PIR sensor detecting motion, whilst also notifying operators so they can actively respond to incidents. The internal microphone supports two-way communication and can also be used for remote health testing to ensure the speaker is operating as expected.
The compact design means this speaker is delivering audio announcements across smaller indoor spaces, suitable for a number of applications:
Available recording and audio management options for this speaker:
Speaker |
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Environment: | indoor, IP40-rated |
Type: | network mini speaker |
Enclosure: | Sealed enclosure with 2.5 inches broadband dynamic cone speaker |
Power: | Power over Ethernet (PoE) IEEE 802.3af/802.3at Type 1 Class 3 (max 12.95 W) |
Connectors: | RJ45 10BASE-T/100BASE-TX PoE |
Audio Hardware |
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Max sound pressure level: | 90 dB |
Frequency response: | 100 Hz - 20 kHz |
Coverage pattern: | 145° coaxial |
Input/Output: | Built-in microphone (can be disabled)
Built-in speaker |
Built-in microphone specification: | 50 Hz - 12 kHz |
Amplifier description: | Built-in 7 W Class D amplifier |
Digital signal processing: | Built-in and pre-configured |
Audio Software |
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Audio streaming: | One-way/two-way with optional half-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 in mono/stereo from 64 kbps to 320 kbps. Constant and variable bit rate. Sampling rate from 8 kHz up to 48 kHz. |
Audio Management |
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AXIS Audio Manager Edge: | Built in:
– Content management for music and live/pre-recorded announcements. – Scheduling to decide when and where to play specific content. – Content prioritization to ensure urgent messages interrupt the schedule. – Zone management allowing you to divide up to 200 speakers into 20 zones. – Health monitoring for remote discovery of system errors. – User management to control who has access to what features. See separate datasheet for more details |
Axis Audio Manager Pro: | For larger and more advanced systems. Sold separately. See separate datasheet for specifications |
Axis Audio Manager Center: | AXIS Audio Manager Center is a cloud service for remote access and management of multi-site systems |
General |
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Dimensions: | Ø182 X 52 mm (7.2 x 2.1 in) |
Weight: | 600 g (1.3 lb) |
Casing: | IP40-rated
white Repaintable. Contact your Axis partner for instructions. |
Operating temperatures: | –20 °C to 50 °C (4 °F to 122 °F) Humidity 10–85% RH (condensing) |
Installation aids: | Test tone verification and identification |
Warranty: | 5-year |
Health monitoring: | Auto Speaker Test (verification via built-in microphone) |
Event conditions: | Virtual inputs, AXIS Camera Application Platform (ACAP)
Call: DTMF, State changes |
Event actions: | Play audio clip, send SNMP trap, send Auto Speaker Test, status LED, File upload via HTTP, network share and email, Notification via email, HTTP, HTTPS and TCP |
Protocols supported: | IPv4/v6a , HTTP, HTTPS, SSL/TLS, QoS Layer 3 DiffServ, FTP, SFTP, CIFS/SMB, SMTP, Bonjour, UPnPTM, SNMP v1/v2c/v3 (MIB-II), DNS, DynDNS, NTP, RTSP, RTP, TCP, UDP, IGMPv1/v2/v3, RTCP, ICMP, DHCP, ARP, SOCKS, SSH, NTCIP, SIP (Cisco, Avaya, Asterisk) |
Security: | y IEEE 802.1X (EAP-TLS, PEAP-MSCHAPv2), IEEE 802.1AE (MACsec PSK/EAP-TLS), IEEE 802.1AR, HTTPS/HSTS, TLS v1.2/v1.3, Network Time Security (NTS), X.509 Certificate PKI, host-based firewall |