Portable wireless two-way communication system providing secure, reliable and interference-free communication in a wide range of applications.

The lightweight, portable, and secure Digi-Wave system serves as the go-to solution for facilitating two-way communication across various industries and scenarios, from classrooms to courtrooms.

Ensure Secure Audio – Our Digi-Wave systems feature a frequency-hopping algorithm to prevent interference, along with optional pin code access to prevent unauthorized users from eavesdropping. Whether it’s confidential discussions in boardrooms, legal proceedings, or other sensitive communications, your audio remains protected from unauthorized access where privacy is paramount.

Portable Convenience – This system is complete portability, allowing easy transportation and storage. The portable, lightweight transmitters, receivers, and accessories mean easy setup and operation, ensuring exceptional sound quality wherever you go.

Flexible Expansion –  For larger gatherings or additional participants, you can easily expand the system by purchasing extra transceivers (DLT 400) and/or receivers (Rechargeable – DLR 400 RCH) (Alkaline – DLR 400 ALK), ensuring seamless communication in diverse settings such as factory tours, courtroom proceedings, or business meetings.

CODE: DWS PCS 2 400

System Includes:

• 2 × DLT 400 transceivers
• 2 × MIC 144 headset microphones
• 1 × DW ACC PAC4
• 1 × CCS 043 system carry case
• 1 × CCS 061 BK black silicone skin
• 1 × CCS 061 GR grey silicone skin

DLT 400

• Dimensions: 4.22"W x 2.60"H x 0.50"D (107.3 mm x 66 mm x 12.6 mm)
• Weight: 3.3 oz (94 g) including battery
• Color: Black/Silver (Front/Back)
• Case Material: Black ABS plastic
• 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
• Power Save: Auto Sleep Mode after 5 minutes if no RF signal from compatible devices (Power can be turned off in Advanced Settings if desired)
• Charge time: 5 hrs. approx.
• System Voltages: OLED 14VDC; RF 5VDC; Logic 3.3 VDC
• Operating frequencies: 2.4 GHz (ISM band); 2402 – 2476 MHz FHSS
• Audio Frequency response (-3dB Level):
  • Interpretation, Tour, Hearing Asst (≤4 mics): 100 – 11,500 Hz
  • Other Modes: 100 – 7,200 Hz
• 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.
• Line Input: USB-C, Adjustable level
• Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms
• Audio Output: 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)
• Modulation: FSK
• RF Output: 19 dBm Max
• Security: 87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings
• Side tone: -6 dB below volume, tone variation (Off, Low and High settings available)
• Indicators: OLED
• LEDs: Red LED around Talk button when enabled; Bi-color, changing green and red LED at top
• Charging Connectors: USB-C; Two contacts for use with CHG 412
• Compatible Receiver: DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations
• Operating Temperature Range: 14º to 113ºF (-10º to 45ºC)
• Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
• Warranty: 2-years warranty against component failure and manufacturing defects. 1 year on the internal battery. See Full Warranty on the website for details.

EAR 041

• Style: Single, in-ear, isolation earphone
• Plug: 3.5mm mono
• Cord: 39"
• Driver Size: 10 mm
• Nominal Impedance: 16Ω
• Freq. Response: 20 - 20kHz
• Weight: 6g
• Max Power Input: 5 mW
• Sensitivity: 104 dB @ 1kHz
• Replacement Silicone Tip: EAR 043 (0ne pair)