Digi-Wave 400 Series Tour Guide System

Manufacturer: Williams Sound

For 1 guide and up to 10 listeners
  • One-way, wireless tour guide system in the 2.4 GHz band for smaller tour groups of 10 or less
  • Completely portable - no base station required; easy to use, push-to-talk functionality
  • Single-presenter multiple-listener system - expandable to multiple presenters, unlimited participants
  • Four independent tour groups can operate simultaneously up to 200 feet outdoors (300 feet indoors) in 1- or 2-way mode
  • Great for factories, museums, tourist attractions, bus tours, education, corporate

SKU: 310400
Our Price: $3,495.00
Availability: Usually ships within 5 business days
DLT 400 transceiver
10 DLR 400 ALK receivers
10 BAT 010-2 AAA batteries
1 MIC 144 headset microphone
10 EAR 022 earphones
1 CCS 056 DW 11 system carry case
1 CCS 061 GR grey silicone skin

DLT 400 transceiver
Battery type: Lithium Polymer with smart charge built into transceiver; 1800 mAH
Battery life: Up to 16 hrs. talk time per charge at 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.
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
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
Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms
Audio Output: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041)
Range: Up to 900 ft (274 m) (depending upon environmental conditions)
Measures: 4.22W x 2.60H x 0.50D in. (107.3 x 66 x 12.6 mm)

DLR400 ALK receivers:
Frequency Band: 2.4 GHz ISM band
Modulation: FSK
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 percent (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 neck loop
27 mW maximum at 32 ohms
Display: LCD shows status: Battery Level, RSSI, Group/Channel no.
Temp. Range: 14 degrees-113 degrees F (-10 degrees to 45 degrees C)
Compatible Units: DLT 400, DLT 300
Approvals: FCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Giteki
Measures: 2.36W x 3.54H x 0.63D in. (60 mm x 90 mm x 16 mm)

Ear 022 earphones:
Style: Around-ear speaker
Plug: 3.5mm mono
Cord: 39 in.
Driver Size: 23 mm
Nominal Impedance: 32 ohms
Freq. Response: 20 - 20kHz
Weight: 15g
Max Power Input: 30 mW
Sensitivity: 118 dB at 1kHz