Williams Sound Digi-Wave Series 400 Tour Guide (20 Listners)

Description

The Digi-Wave 400 Series is the ultimate lightweight, portable, two-way communication system designed to easily connect employees, clients and team members. Using its frequency-hopping algorithm, it avoids interference, while keeping a very secure method of communication. The standard Digi-Wave 400 System includes at least one receiver (DLT 400), and various combinations of transceivers and receivers depending on application. Typical applications include guided tours, language interpretation, intercom and hearing assistance.

Features

• Communicate as a group, or broadcast your audio one way. Use the system the way you need.
• DLR receiver supports unlimited listeners.
• Backwards compatibility with Digi-Wave 300 series.
• Crystal-clear digital sound quality
• Completely Portable - No base station or rack-mounted components required.
• 128+87-bit encryption and PIN code
• Simplified usage and set up
• Increased range (150-600 ft)
• Easy group join (for Guest units)
• Easy pairing
• Transmits through glass, curtain walls, viewing rooms for social distancing
• 2 Year Warranty by Williams Sound

System Includes:

(1) DLT 400 transceiver
(20) DLR 400 ALK receivers
(1) MIC 144 headset microphone
(20) EAR 022 surround earphones
(20) BAT 010-2 AAA alkaline batteries
(1) DW ACC PAC4
(1) CCS 056 26 system carry case
(1) CCS 061 GR grey silicone skin

Specs

BAT 010-2

• Alkaline, 1.2 Volt

CCS 056 26

• Interior Dimensions 13.0” W x 18.0” L x 6.7”H (33 cm W x 46 cm L x 17 cm H)
• Exterior Dimensions 15.7” W x 19.7” L x 7.2” H (40 cm W x 50 cm L x 18 cm H)
• Lid Inner Depth 1.5” (4 cm)
• Bottom Inner Depth 5.2” (13 cm)
• Approx. weight (empty) 6.6 lbs (3 kg)
• Material Copolymer
• Minimum Temperature -40ºF (-40ºC)
• Maximum Temperature 160ºF (71.1ºC)

DLR 400 ALK

• Dimensions: 2.36" W x 3.54" H x 0.63" D (60 mm x 90 mm x 16 mm)
• Weight: 1.7 oz. (47 g) without batteries.
• Frequency Band: 2.4 GHz (ISM band)
• Modulation: FSK
• Case Material: Black ABS Plastic
• Battery Type: 2 x AAA Alkaline Batteries
• Battery Life: Alkaline Disposable (BAT 010-2): Up to 30 hrs
• Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices
• Audio Frequency Response: (-3dB level) Intercom Mode: 100 – 7,300 Hz Interpretation and other modes: 100-11,200 Hz
• SNR: 74 dB (A-weighted)
• THD: 0.1% (typical)
• Antenna: Internal
• Range: Up to 900 ft (274 m) (depending upon environmental conditions)
• Headphone Audio Output: 3.5 mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum @32 ohms
• Display: LCD shows status: Battery Level, RSSI, Group/Channel #
• Temp. Range: 14° – 113°F (-10° to 45°C)
• Compatible Units DLT 400, DLT 300
• Approvals: FCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Giteki
• Warranty: 2 years parts and labor (90 days on accessories)

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 of no RF signal from compatible devices
• 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) Intercom Mode: 100 - 7,200 Hz Other Modes: 100 - 11,500 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 Typical
• Security 87 bit encryption (300 Series Compatiable), 87+128 bit Encryption, Encrpytion 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 Tempurature Range 14º to 113ºF (-10º to 45ºC)
• Approvals FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki
• Warranty 2 years parts and labor (90 days on accessories); 6 months on internal battery

EAR 022

• Style Around-ear speaker
• Plug 3.5mm mono
• Cord 39"
• Driver Size 23 mm
• Nominal Impedance 32Ω
• Freq. Response 20 - 20kHz
• Weight 15g
• Max Power Input 30 mW
• Sensitivity 118 dB @ 1kHz