[shortdesc]Explosion-protected horn speaker certified for Class I Div 1 & Zone 1 hazardous environments with >110 dB output, PoE, built-in DSP and Axis Edge Vault cybersecurity.[/shortdesc] [properties] Model AXIS XC1311 (02962-001) Product Type Explosion-protected network horn speaker Power PoE IEEE 802.3af/802.3at Type 1 Class 3; Typical 7 W, Max 12.95 W Operating Temperature -40 °C to 60 °C (-40 °F to 140 °F) Storage Temperature -40 °C to 65 °C (-40 °F to 149 °F) Humidity Operating: 10–100% RH (condensing); Storage: 5–95% RH (non-condensing) Weight 4220 g (9.3 lb.) Casing IP66/IP67, NEMA 4X, impact-resistant aluminum, RAL 3000 Network Interface RJ45 10BASE-T/100BASE-TX PoE Memory 1024 MB RAM, 1024 MB Flash SoC NXP i.MX 8M Nano Languages Supported English, German, French, Spanish, Italian, Russian, Simplified Chinese, Traditional Chinese, Japanese, Korean, Portuguese, Polish, Dutch, Czech, Swedish, Finnish, Turkish, Thai, Vietnamese [/properties] [specifications] Audio Hardware Re-entrant horn loudspeaker with compression driver, built-in 7 W Class D amplifier, digital signal processing Max Sound Pressure Level >110 dB at 1 m Frequency Response 400 Hz – 5.5 kHz Coverage Pattern 54° Audio Encoding AAC LC, G.711 PCM, G.726 ADPCM, Axis µ-law, WAV, MP3 (64–320 kbps), 8–48 kHz sampling Streaming One-way audio Audio Management AXIS Audio Manager Edge (preinstalled), with zone, content, scheduling, prioritization, health monitoring and user access control System Integration Open API (VAPIX), SIP, AXIS Camera Station compatibility, third-party VMS support, MQTT Network Protocols IPv4/IPv6, HTTP, HTTPS, DHCP, TCP/IP, UDP, FTP, SFTP, NTP, PTP, SNMP v1/v2c/v3, SSH, RTP, RTSP, IGMP, DNS, SIP, QoS, SOCKS Cybersecurity Software Signed firmware, secure boot, brute force protection, OAuth 2.0, digest authentication, FIPS 140-2 cryptographic module Cybersecurity Hardware Axis Edge Vault secure element (CC EAL 6+), Axis Device ID, secure keystore Environmental Ratings IP66/IP67, NEMA 4X Explosion Certifications Class I Div 1 Groups A–D; Class I Zone 1 AEx db IIC T5 Gb; Zone 21 AEx tb IIIC T91°C Db; IECEx & ATEX certified EMC & Safety EN 55035, EN 55032 Class A, EN 61000-6-1/-6-2, FCC Part 15 Class A; IEC/EN/UL 62368-1 Reliability Designed for 24/7 operation [/specifications] [accesories] Included Horn speaker, installation guide, terminal block connector, ring terminal, owner authentication key Optional Accessories Pole Mount ExCam XF, Pole Mount ExCam XPT [/accesories] The AXIS XC1311 Explosion-Protected Horn Speaker delivers powerful, clear voice-based warnings and alerts in hazardous areas where electrical sparks must be avoided. With a >110 dB output and optimized acoustic horn design, announcements remain clear even amid high ambient noise. Installation is streamlined with a single PoE connection for power and data, reducing infrastructure cost and complexity. The unit is certified for worldwide explosive-risk environments including Class I Div 1, Zone 1 IIC, and carries IP66/IP67/NEMA 4X ingress rating for resilience against dust, corrosion and water. Built-in Axis Edge Vault ensures best-in-class cybersecurity and device authentication. Explosion-Protected Network Audio for Critical Safety and Alerts Hazard-zone-approved enclosure for Class I Div 1 and Zone 1 deployments >110 dB strong output for audible warnings in noisy industrial sites Built-in DSP ensures clarity of speech and alarm tones Single-cable PoE installation reduces cost and simplifies deployment AXIS Audio Manager Edge enables remote content control and system health monitoring Axis Edge Vault provides hardware-based cybersecurity and secure boot Ideal Use Cases Oil & gas refineries and offshore platforms Chemical processing and hazardous storage facilities Mining environments and excavation sites Industrial manufacturing zones with flammable gases Marine and port safety warning systems Technical Specifications Summary Output: >110 dB at 1 m Frequency: 400 Hz–5.5 kHz Amplifier: Built-in 7 W Class D Ingress Protection: IP66/IP67, NEMA 4X Temperature: -40 °C to 60 °C (-40 °F to 140 °F) Security: Axis Edge Vault, secure boot, signed firmware Explosion Certifications: Class I Div 1, Zone 1 IIC, ATEX, IECEx Upgrade Your Operations Deploy safe, reliable, and high-impact voice alerts in the world’s most hazardous environments.