• Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System Transceiver detail
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System Headset Mic detail
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System accessories
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System skins
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System Case
  • Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System diagram
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Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System

Williams AV DWS COM 4 400 Digi-Wave Wireless Intercom System

SoundPro Item: 91319 | Part Number: DWS COM 4 400

$2,704.00
$3,005.00 $2,704.00
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MSRP: $3,005.00 | MAP: $2,704.00

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  • Communicate with crew members in different locations in full-duplex mode
  • Accomodates any size production crew with any 6 live mics at any time
  • Hands-free operation initiated at the touch of a button
  • Ideal for event production, theater, house of worship, education, remote field production, and more
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Digi-Wave 400 Series Wireless Intercom System is for use with up to 4 participants.

The transceiver in the system is DLT 400 from the Digi-Wave™ system. It is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using a frequency-hopping algorithm, it avoids interference and is a very secure method of communication. The Digi-Wave communication system allows users to listen and talk to one another wirelessly in a variety of scenarios. Headset microphone MIC 144 is another component to this system. It has a TRRS 3.5 mm plug and is for use with Digi-Wave DLT 400 transceiver only.

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Specifications

Certifications
Approvals
FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
Warranty
2-years warranty against component failure and manufacturing defects. 6 months on the internal battery. See Full Warranty on the website for details.
Dimensions
Dimensions
4.22"W x 2.60"H x 0.50"D (107.3 mm x 66 mm x 12.6 mm)
Electrical
System Voltages
OLED 14VDC; RF 5VDC; Logic 3.3 VDC
Audio
SNR
73 dB (A-weighted, default Rx volume with mic input )
THD
0.1 % (Default Volume, 1kHz)
Microphone Input
Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range.
Headphone Output
3.5 mm TRRS headphone jack; 25 mW, R 32 ohms
Side Tone
-6 dB below volume, tone variation (Off, Low and High settings available)
Connectivity
Line Input
USB-C, Adjustable level
RF Output
19 dBm Typical
Charging Connectors
USB-C; Two contacts for use with CHG 412
Construction
Color
Black/Silver (Front/Back)
Case Material
Black ABS plastic
Compatibility
Compatible Receiver
DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations
Environmental
Operating Temperature Range
14º to 113ºF (-10º to 45ºC)
Shipping
Weight
3.3 oz (94 g) including battery
General
Power Save
Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
Charge Time
5 hrs. approx.
Operating Frequencies
2.4 GHz (ISM band); 2402 – 2476 MHz FHSS
Intercom Mode
100 - 7,200 Hz
Other Modes
100 - 11,500 Hz
Headphone
Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)
Line
USB-C, Adjustable level
Range
Up to 900 ft (274 m) (depending upon environmental conditions)
Security
87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings
Indicators
OLED
Power
Battery Type
Lithium Polymer with smart charge built into transceiver; 1800 mAH
Battery Life
Up to 16 hrs talk time per charge@ 1ch Tx and 1ch Rx
Radio
Modulation
FSK
Indicators
LEDs
Red LED around Talk button when enabled; Bi-color, changing green and red LED at top

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