Intercom stations

The 125 W IP amplifier AF 125H from Commend is designed to provide powerful and reliable audio distribution in a variety of demanding environments. The rugged design with a resistant metal housing and the possibility of 19" rack or on-site installation make it extremely versatile. It supports two-way communication, talk-back functionality, audio monitoring, IVC and equalizer, ensuring perfect integration into intercom and PA systems for both public and industrial environments.

Main features

• 125 W RMS output power; 70 V or 100 V speaker output selectable via software.
• High-efficiency, low-heating Class-D amplifier.
• Full support for IoIP and SIP protocols, as well as ONVIF Profile S for integration with VMS.
• Short circuit and over-range protection; speaker line monitoring (with L-AF-LM license) and amplifier-server line monitoring.
• Up to 16 kHz audio bandwidth for maximum voice intelligibility.
• Versatile connectivity: 2 RJ45 ports (uplink and downlink); microphone inputs, line-out, contacts, relays, 0–10 V volume control.
• AC 100–240 VAC power supply (max 170 W) and optional DC 24 VDC backup (max 6.5 A); low power consumption in idle and active modes.
• Compact dimensions (401×44×267 mm), weight: approximately 3.4 kg; IP20 protection rating.

The Commend AF 20D digital amplifier is a compact and robust solution for intercom and public address applications. With a power output of 20 W RMS into 4 ohms or 2 x 10 W into 8 ohms, it is ideal for decentralized installations near loudspeakers and intercom terminals, ensuring cabling savings and seamless integration with intercom servers. Its polycarbonate casing and resistance to operating temperatures from -25 °C to +55 °C make it a device suitable for harsh environments such as stations, auditoriums, waiting rooms, tunnels and industrial plants.

• Output power 20 W RMS into 4 ohms or 2x10 W into 8 ohms.
• Highly efficient Class-D amplifier with low heating.
• Short circuit and overload protection, with monitoring of the line to the intercom server.
• Support for microphone, line inputs, relay and remote volume control 0 10 V.
• Audio band from 50 Hz to 15 kHz, transmission up to 16 kHz for high voice quality.
• Removable screw terminal connectors for wiring and easy installation.
• Compact dimensions: 159 à— 49 à— 78 mm; weight including packaging 220 g.
• Wall-mounted (kit included) or on DIN rail with optional accessory.
• Power supply 20 26 VDC, maximum consumption 1.2 A at 20 W.
• IP20 protection rating; operation guaranteed up to 95% relative humidity.

The 250 W AF 250H IP amplifier from Commend is designed to provide power and flexibility in intercom and public address applications. With a 250 W RMS output and the option to connect 70 V or 100 V speakers, it ensures wide and reliable sound coverage even in complex and noisy environments. Thanks to support for IoIP and SIP protocols, it integrates advanced communication functions and easily connects to VMS systems via ONVIF Profile S. Installation is possible both in a 19 rack and on site, with a robust metal chassis that ensures resistance and durability.

Main Features

• 250 W RMS output power; 100 V speaker output, selectable to 70 V via software.
• Highly efficient Class-D amplifier, optimized for low operating temperatures.
• Full support for IoIP and SIP protocols, plus ONVIF Profile S for streaming and announcements via VMS.
• Short circuit and over-range protection; line monitoring with L-AF-LM license.
• Up to 16 kHz audio bandwidth for maximum voice intelligibility.
• Microphone, line, contact and 0–10 V remote volume control inputs; relay output.
• Connectivity with 2 RJ45 uplink/downlink ports, AC 100–240 VAC power supply (max 340 W) and DC 24 VDC backup.
• Compact size (401 × 44 × 267 mm), weight approx. 3.7 kg; IP20 protection rating.
• Installation in a 19 rack (optional kit) or wall mounting.

The Commend AF 500H IP amplifier is the high-performance solution for public address and intercom systems in complex scenarios. With a power output of 500 W RMS and 100 V speaker outputs (switchable to 70 V via software), it ensures powerful and uniform audio coverage even in noisy or crowded environments. Compatibility with IoIP and SIP protocols, combined with ONVIF Profile S support, allows integration with VMS systems for announcements and audio streaming. It is designed for installation in a 19" rack or directly on site, with a robust and reliable design.

Main Features

• Output power 500 W RMS; 100 V or 70 V software-selectable speaker output.
• Class-D amplifier optimized for efficiency and low operating temperatures.
• IoIP and SIP support with G.711 and G.722 encoding; ONVIF Profile S compatibility for VMS integration.
• Short circuit and over-range protection; speaker line monitoring with L-AF-LM license.
• Audio quality up to 16 kHz; SIP transmission up to 7 kHz.
• Microphone, line, contact and 0–10 V remote control inputs; relay output.
• Connectivity with 2 RJ45 uplink/downlink ports; AC 100–240 VAC power supply (max 680 W) and DC 24 VDC backup.
• Dimensions 401 × 44 × 267 mm; Weight approximately 4.1 kg; IP20 protection rating.
• Installation in a 19 rack (optional kit) or wall mounting.

The Commend AF 50D digital amplifier is designed to provide flexibility and reliability in intercom and public address systems. With a power output of 50 W RMS and selectable outputs for low-impedance (minimum 4 Ω) or 70/100 V loudspeakers, it ensures clear and efficient sound distribution. Integrated short-circuit and overload protection, together with the option of licensed loudspeaker line monitoring, ensure safe operation even in complex environments. Thanks to its compact design, it can be installed in a 19" rack, on the wall, or on site, saving cabling and facilitating integration with existing systems.

Main Features

• Output power 50 W RMS; low impedance speakers (≥ 4 Ω) or 70/100 V.
• Highly efficient Class-D amplifier with low heating.
• Short circuit and overload protection.
• Line monitoring between amplifier and intercom server; loudspeaker line monitoring (license L-AF-LM).
• Audio band from 50 Hz to 15 kHz; transmission up to 16 kHz for maximum voice intelligibility.
• Microphone, line, contact and remote volume control inputs 0–10 V; relay output.
• Power supply 20–26 VDC (max. consumption 2.6 A at 4 Ω / 50 W); connection via removable terminals.
• Dimensions 201 × 44 × 255 mm; weight approx. 1.6 kg; IP20 protection rating.
• Flexible installation: 19 rack, wall mounting or tabletop (optional kits).

The Commend C-AF50H IP amplifier combines compact power and versatility for intercom and public address systems. With a power output of 50 W RMS, it can drive both low-impedance loudspeakers (≥ 4 Ω) and 70/100 V line, allowing for flexible use in different contexts. It is compatible with IoIP and SIP protocols and integrates ONVIF Profile S for easy connection to VMS systems. The robust metal housing guarantees resistance even in harsh environments, while protection and monitoring functions ensure reliability and continuous operation.

Main features

• 50 W RMS output power; 4 Ω loudspeaker output or 70/100 V line selectable via software.
• Highly efficient Class-D amplifier, optimised for reduced heat dissipation.
• IoIP and SIP support with G.711 and G.722 codecs; ONVIF Profile S compatibility for VMS integration.
• Short circuit and over-range protection; speaker line monitoring available with L-AF-LM license.
• Audio quality up to 16 kHz for high voice intelligibility.
• Microphone, line, contact and 0–10 V remote control inputs; relay output.
• AC 100–240 VAC power supply (max 100 W) and DC 24 VDC backup.
• Dimensions 202 × 44 × 267 mm; weight approx. 2.5 kg; IP20 protection rating.
• Flexible installation: 19 rack, wall mounting or on-site.

The Commend AFLS 10H CW ceiling loudspeaker is designed to ensure maximum speech intelligibility in indoor environments such as schools, meeting rooms, and hotels. Thanks to support for IoIP and SIP protocols, it can be easily integrated into existing VoIP systems and Commend intercom systems. ONVIF Profile S compatibility allows use with VMS for announcements and audio streaming. The speaker integrates a 10W class-D amplifier and a 15W speaker with a moisture-resistant diaphragm, delivering up to 105dB of sound pressure and uniform 180° coverage.

• 10W RMS rated power with 15W / 4Ω speaker.
• Highly efficient class-D amplifier, with 70Hz 19kHz frequency response.
• IoIP (16kHz) and eHD Voice, SIP (7kHz) support with G.711 and G.722 codecs.
• ONVIF Profile S compatibility for announcements and audio streaming via VMS.
• Advanced functions: Intelligent Volume Control, background noise suppression, audio monitoring, talk-back with built-in or external microphone.
• Contact inputs, relay output for device control External.
• Exclusive power supply via IEEE 802.3af PoE, consumption up to 12.96 W.
• Metal housing with IP54 protection rating and IK09 resistance.
• Dimensions 167 à— 113 mm, weight approximately 850 g.
• Quick installation with patented self-adjusting mechanism.

The Commend AFLS 10H HG IP horn loudspeaker is a robust and versatile solution for public address and intercom applications in environments with high noise levels or extreme environmental conditions. Thanks to its rugged design (IP66 and IK10), it is suitable for installations in industrial areas, train stations, bus terminals and outdoor public spaces. The integrated 10 W class-D amplifier and 30 W / 4 Ω driver guarantee up to 118 dB of sound pressure and directional coverage of 110° x 55°.

• Integrated 10 W class-D amplifier; 30 W / 4 Ω speaker.
• Sound pressure up to 118 dB; frequency 350 Hz 10 kHz.
• IoIP (16 kHz, eHD Voice) and SIP (7 kHz, HD Voice) support; G.711 and G.722 codecs.
• ONVIF Profile S compatibility for announcements and audio streaming from VMS.
• Advanced features: Intelligent Volume Control, audio monitoring, noise cancellation, talk-back with integrated microphone.
• Contact inputs, relay output for controlling external devices.
• Exclusive power supply via IEEE 802.3af PoE; consumption up to 12.96 W.
• Robust structure with IP66 protection and IK10 resistance.
• Dimensions 180 à— 120 à— 235 mm; Weight approximately 1.8 kg.
• Operating temperature range ˆ’40°C to +70°C; humidity up to 95% non-condensing.

The Commend AFLS 10H PW projector loudspeaker is designed to ensure clear and reliable communication in complex environments such as multi-storey car parks, trade fair halls and exhibition halls. Thanks to the integrated 10 W class-D amplifier and a 15 W / 4 Ω speaker with a moisture-resistant diaphragm, it ensures a high sound pressure level of up to 105 dB and 130° coverage. Support for IoIP and SIP protocols allows direct integration into Commend VoIP and intercom systems, while ONVIF Profile S compatibility allows use with VMS for announcements and audio streaming. Functions such as Intelligent Volume Control and audio monitoring further improve efficiency in noisy environments.

• 10 W class-D amplifier with 15 W / 4 Ω speaker.
• Sound pressure level up to 105 dB; frequency response 70 Hz 19 kHz.
• IoIP (16 kHz, eHD Voice) and SIP (7 kHz, HD Voice) support; G.711 and G.722 codecs.
• ONVIF Profile S compatibility for announcements and audio streaming via VMS.
• Advanced features: Intelligent Volume Control, noise cancellation, audio monitoring, talk-back with integrated microphone.
• Contact inputs, relay output for controlling external devices.
• Power supply via IEEE 802.3af PoE; max. consumption 12.96 W.
• Aluminum housing with IP54 protection and IK10 resistance.
• Dimensions 145 à— 210 mm; weight approximately 1.85 kg.
• Operating temperature ˆ’40 °C to +70 °C; Humidity up to 90% non-condensing.

The compact Commend C-AL 10-16S counter loudspeaker is designed to ensure clear, intelligible communication in public areas. With a nominal power of 12/15 W, 16 Ohm impedance, and a frequency response of 220 Hz to 16 kHz, it ensures clear, faithful voice reproduction. A maximum sound pressure level of up to 110 dB makes it suitable even in noisy environments. Made with a robust, weather-resistant polyamide housing, it can be installed both indoors and outdoors. The included mounting bracket allows you to swivel and tilt it, easily adapting it to the needs of the space.

• Nominal power 12/15 W with 16 Ohm impedance.
• Frequency response 220 Hz 16 kHz.
• Sound pressure 94 dB/W/m (1 kHz); maximum level 110 dB.
• Compact and weatherproof polyamide housing.
• Indoor and outdoor installation.
• Mounting bracket and 50 cm connection cable included.
• Black color, ideal for counters and customer areas.

The id5 DK table base is the accessory dedicated to the id5 module that allows you to quickly transform the unit into a desktop device. Thanks to a solid and compact design, the support allows for stable positioning on desks and work surfaces, improving usability and integration in professional contexts. The 45° tilt is designed to ensure an optimal viewing angle and an ergonomic user experience for operators and users.

• Compatible with the id5 module.
• Positioning on a desk or work surface.
• 45° tilt for improved visibility and comfort.
• Compact and stable design, easy to install.
• Ideal for office environments, reception areas, and workstations.

The id5 DKHS desktop kit is a dedicated accessory for the id5 module that allows you to quickly transform the device into a desktop station. The stand features a stable base that positions the unit at a 45° angle, ensuring an optimal viewing angle and improved ergonomics. This kit also includes a handset that connects via USB to the intercom station, offering a more comfortable user experience for operators and users. An ideal solution for reception areas, offices, and control stations.

• Compatible with the id5 module.
• Desktop base for quick and stable installation.
• 45° tilt for improved visibility and ergonomics.
• Includes handset with USB connection to the intercom station.
• Ideal for office environments, reception areas, and control stations.