Products — ENTERPRISE Professional Audio Video

01 / INDEX

The whole range on one page

Range index

Model	Description	Family	Format
ENT-CFH16	Digital conference system central control unit, 1–16 open microphones	Conference & discussion	19" 2U
ENT-CFU-C	PoE chairman conference microphone unit with priority key	Conference & discussion	Desktop
ENT-CFU-D	PoE delegate conference microphone unit	Conference & discussion	Desktop
ENT-PTZ4K20	4K60 broadcast PTZ camera, 20× optical zoom, four simultaneous outputs	Video capture & production	Wall / ceiling / desk
ENT-REC4K4	4K recording, streaming and directing host, four HDMI inputs	Video capture & production	19" 1U
ENT-KBD10	Multi-protocol PTZ camera control keyboard, up to ten cameras	Video capture & production	Desktop
ENT-MA240	240 W five-zone mixer amplifier, 100 V / 70 V / 4–16 Ω	Sound reinforcement	19" 2U
ENT-WS30	30 W two-way wall-mounted loudspeaker, six-position tap selector	Sound reinforcement	Wall mount
ENT-VC60	60 W passive wall volume control, OFF plus four steps	Sound reinforcement	Flush wall plate
ENT-WLM2	UHF true-diversity wireless lavalier microphone system	Wireless & monitoring	19" 1U + bodypack
ENT-IEM100	Wireless in-ear monitoring system, unlimited receivers	Wireless & monitoring	Desktop + bodypack
ENT-HS40	Wired on-ear monitoring headset with boom microphone	Wireless & monitoring	Headset

This page is an overview. Full electrical, mechanical and environmental specifications are published in the individual model datasheets — request the set and we will send the current revision.

FAMILY 01 — THREE MODELS

Conference & discussion

Structured speech for rooms where it matters who is speaking, in what order, and whether it was captured. One CAT5e run carries audio, control and power to every seat.

ENT-CFH16

Conference control unit

The heart of the system. It powers every microphone unit over the cable that carries their audio, mixes the floor sound, governs who may speak and feeds the room amplifier. Hand-in-hand ring cabling detects a failed unit mid-chain and keeps the rest of the table running. Records to USB at the press of a front-panel button, suppresses howling internally, and configures from an ordinary web browser.

Open mics1 to 16, selectable
Modes7 discussion modes
CablingCAT5e / CAT6 ring
RecordingOne-touch to USB
Amplifier2 × 100 W built in
Format19" 2U

ENT-CFU-C

Chairman unit

The presiding position. A cardioid electret capsule on a detachable 430 mm gooseneck with a dual-colour indicator ring, a physical speaking button rather than a touch surface, a headphone output with its own level control, and a priority key that closes every open delegate microphone at once. The unit's loudspeaker mutes as its microphone opens.

Capsule12 mm cardioid condenser
Gooseneck430 mm, detachable
Audio48 kHz uncompressed
PowerIEEE 802.3af / at PoE
PriorityCloses all delegates
Monitoring3.5 mm headphone out

ENT-CFU-D

Delegate unit

The seat position. Mechanically and acoustically identical to the chairman unit without the priority key, so a room can be re-configured by swapping one unit rather than rewiring a table. Automatic speaker muting on speak, voice activation where the discussion mode calls for it, and a single RJ45 to the chain.

Capsule12 mm cardioid condenser
Speaker muteAutomatic on speak
ConnectionRJ45, one cable
Audio48 kHz uncompressed
ActivationButton or voice
IndicatorDual-colour ring

FAMILY 02 — THREE MODELS

Video capture & production

Cameras, control and capture designed to work as one chain — so the picture that reaches the recorder is the picture the operator framed.

ENT-PTZ4K20 ENT-PTZ4K20 4K60 professional broadcast PTZ camera

4K60 broadcast PTZ camera

Built around a 1/2.5" back-illuminated CMOS sensor delivering 4K UHD at 60 frames per second. Twenty times optical zoom takes you from full room to a tight close-up without losing clarity. Four video interfaces — HDMI 2.0, 3G-SDI, USB 3.0 and IP — run at the same time, so one camera feeds the recorder, the room display, a computer and a stream simultaneously. PoE+ reduces the install to a single cable.

Resolution3840 × 2160 @ 60 fps
Zoom20× optical, 12× digital
Low light0.5 lux minimum
OutputsHDMI · SDI · USB · IP
Presets255 at 0.1° accuracy
ControlVISCA · PELCO · ONVIF

ENT-REC4K4 ENT-REC4K4 4K recording streaming and directing host, 1U rack

Recording & streaming host

Recorder, live encoder and vision mixer in one 19" 1U chassis. Four HDMI inputs and IP sources are captured at once; the unit writes the directed programme feed and every individual channel, so a session can be reviewed as broadcast or as any single angle in isolation. A multi-core ARM platform on embedded Linux runs continuously with no moving parts except the hot-swappable drive.

Inputs4 × HDMI + IP
RecordingProgramme + isolated
StreamingRTSP · RTMP · TS/IP · HLS
StorageHot-swap 2 TB bay
Layouts8 layouts, 11 transitions
Control3 × RS-232

ENT-KBD10

PTZ control keyboard

A precision two-axis joystick with an independent pressure-sensitive zoom bridge gives smooth simultaneous pan, tilt and zoom. Four continuous knobs trim shutter, iris, gain and focus live without leaving the panel. Ten cameras across four protocols, each channel configured with its own address, baud rate or IP — so mixed camera fleets are driven side by side from one desk.

CamerasUp to 10
ProtocolsVISCA · VISCA/IP · PELCO-P/D
InterfacesRJ45 · RS-232 · RS-422/485
Live trimShutter · iris · gain · focus
PowerPoE, 3.6 W max
Displays4 colour status screens

FAMILY 03 — THREE MODELS

Sound reinforcement & distribution

Speech that stays intelligible at the back row, on distributed 100 V lines that can be balanced room by room without touching the rack.

ENT-MA240

240 W five-zone mixer amplifier

A five-channel mixer and a 240 W power amplifier in one 19" 2U chassis. Three microphone and two line channels mix with independent level, bass and treble, then distribute across five separately switchable loudspeaker zones with their own front-panel volume controls. Microphone 1 ducks the programme by up to 30 dB automatically, so a presiding announcement takes priority without an operator.

Output240 W
Zones5 independent
Lines100 V / 70 V / 4–16 Ω
Inputs3 mic + 2 line
Ducking0 to −30 dB on MIC 1
SourcesBluetooth 5.0 · USB · FM

ENT-WS30

30 W two-way wall loudspeaker

A 6.5" mica-filled polypropylene woofer paired with a 1" silk-dome tweeter — the combination that keeps speech clear in rooms where every word has to be understood. A six-position rear tap selector sets the power drawn from the 100 V or 70 V line, or bypasses the transformer for direct 8 Ω connection. The supplied bracket rotates through 180° so the loudspeaker can be aimed after mounting.

Power taps3.75 / 7.5 / 15 / 30 W
Sensitivity91 dB @ 1 W / 1 m
Bandwidth70 Hz – 15 kHz
EnclosureUV-stable, flame retardant
Bracket180° adjustable
FinishWhite or black

ENT-VC60

60 W wall volume control

Installed in the loudspeaker line between amplifier and loudspeakers so a room can set its own level without altering the amplifier or affecting any other zone. One knob gives OFF plus four steps — switch and level control on a single plate. Entirely passive: attenuation is by transformer and resistor network, so no mains, no low-voltage feed and no control cable is required at the wall position.

Rating60 W on 100 V line
StepsOFF + 4 levels
SupplyNone — fully passive
MountingStandard wall box
Terminals4-position screw block
Family10 / 30 / 60 / 120 W

FAMILY 04 — THREE MODELS

Wireless & personal monitoring

For the positions that move, the positions that listen, and the positions that keep the record.

ENT-WLM2

UHF wireless lavalier system

A 19" 1U true-diversity receiver with belt-worn bodypack transmitters and lavalier microphones, for speech where the talker must move and no trailing cable is acceptable. Two aerials and dual receiver sections suppress the dropouts that hard-surfaced rooms cause. Automatic frequency search selects a clear channel; infrared sync then transfers it to the transmitter in one press.

ReceptionUHF true diversity
Bandwidth30 Hz – 18 kHz
Distortion< 0.5 % THD
RangeUp to 100 m
SyncInfrared, one press
TX power10 mW or less

ENT-IEM100 ENT-IEM100 wireless in-ear monitoring transmitter with multiple bodypack receivers

Wireless in-ear monitoring

A mains-powered desktop transmitter broadcasting over UHF to any number of bodypack receivers in range — one programme source monitored privately by many listeners at once. The receiver runs on two ordinary AA cells rather than a proprietary pack, so a spare set restores service immediately with no charging time. That matters when a session cannot be paused.

Channels100, auto-scanned
Coverage80 m at 10 mW
ReceiversUnlimited per transmitter
Batteries2 × AA dry cell
Inputs2 × XLR / 6.35 mm combo
ModeStereo or mono

ENT-HS40

Wired monitoring headset

For listening positions that need a clear, isolated feed of the room. Closed on-ear cups sit on the ear rather than around it, so the wearer keeps awareness of the room while the programme feed stays clearly audible. One cable terminates in both a 3.5 mm four-pole plug and a USB connector, so it works with conference equipment and computers alike.

Drivers40 mm dynamic
Response15 Hz – 20 kHz
Sensitivity105 dB into 32 Ω
Connection3.5 mm + USB
InlineVolume and mic mute
MicrophoneOmni boom, noise cancelling

02 / NOTES

Before you specify

Three things worth knowing.

Datasheets on request

This page is a summary. The published datasheet for each model carries the full electrical, acoustic, mechanical and environmental data, connector pinouts and dimensioned drawings. Tell us the model numbers and we will send the current revision the same working day where possible.

Certification scope varies

CE, FCC and RoHS coverage is declared per model, and wireless models carry additional radio approvals. We will supply the specific declaration of conformity and test report for any model you intend to install — not a generic brand statement.

Ask us what not to buy

If your room needs something the range does not do well, we would rather say so at the design stage than defend the choice at handover. That conversation costs nothing and has saved a number of projects a great deal.

Twelve models. Four families. One system.