5 out of 5
Williams Sound DIGI-WAVE 400 Kit 1 for One Way Communication
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Product Description
The DIGI-WAVE 400 kit 1 makes it easier to hear in everyday situations by reducing background noise and compensating for poor room acoustics or distance from the sound source. This package is designed for one-way communication where one person speaks and one person listens.
OVERVIEW
The Digi-Wave 400 system is beneficial for an array of personal listening scenarios-from conversations around the coffee table to hearing every word of your favorite TV program. Enjoy hearing assistance by simply placing the DLT 400 near the sound source and the DLR400 ALK receiver near you for improved comprehension.
The DW400 series is the next generation Digi-Wave of digital intercom and tour guide communication systems. Purchase additional transceivers for this system for multiple speakers and additional receivers to accommodate multiple listeners (see Accessories tab).
DLT400 Features:
The DLT 400 Transceiver features full-duplex capability supporting up to four simultaneous talkers in two-way mode and up to six simultaneous talkers in intercom mode. Slim lightweight and simple to set up and use. One or two-way operation offers flexibility in an array of applications. With the push of a button users can access two-way communication for immediate interaction or Q&A.
DLR 400 Features:
The DLR 400 ALK receiver is for listen-only applications. Simple to set up and use. Features automatic mode selection and shut-off. Large OLED screen displays channel volume battery level and RF signal strength. Receives up to two presenters simultaneously during team presentations. Can be used with earphones headphones neckloop or built-in speaker. Add any quantity for larger groups. Compatible with Digi-Wave DLT 300 and DLR 360 with some limitations.
Includes:
Additional Details
MANUAL
OVERVIEW
The Digi-Wave 400 system is beneficial for an array of personal listening scenarios-from conversations around the coffee table to hearing every word of your favorite TV program. Enjoy hearing assistance by simply placing the DLT 400 near the sound source and the DLR400 ALK receiver near you for improved comprehension.
The DW400 series is the next generation Digi-Wave of digital intercom and tour guide communication systems. Purchase additional transceivers for this system for multiple speakers and additional receivers to accommodate multiple listeners (see Accessories tab).
DLT400 Features:
The DLT 400 Transceiver features full-duplex capability supporting up to four simultaneous talkers in two-way mode and up to six simultaneous talkers in intercom mode. Slim lightweight and simple to set up and use. One or two-way operation offers flexibility in an array of applications. With the push of a button users can access two-way communication for immediate interaction or Q&A.
- Typical range up to 325 feet
- 14 hrs talk time per charge / 5 hrs. approx. charging time
- Lithium Polymer battery with smart charge built into transceiver
- Easier-to-read more intuitive OLED display screen
- 73 dB signal-to-noise ratio
- Volume and tone control
- Use with earphones headphones or neckloop (see Accessory tab)
- 3.5 mm TRRS stereo/mono headphone jack
- Auto Sleep Mode after 5 minutes
- Up to 4 simultaneous talkers in two-way mode
- Up to 15 simultaneous channels (Interpretation mode)
- Up to 4 simultaneous groups (2-way mode)
- Up to 4 simultaneous talkers per group (2-way mode)
- Up to 6 simultaneous talkers per group (2-way Intercom mode)
- 2.4 GHz (ISM band); 2402 - 2476 MHz FHSS frequencies
- Secure encryption; 87 bit (300 series compatible) 87+128 bit for 400 series
- 4-PIN group security code Security lock on program set-up.
- Approved by FCC Industry Canada CE RoHS 3 WEEE RCM ANATEL KC and Giteki
- Dimensions: 4.22W x 2.60"H x 0.50"D
- Warranty: 2 years parts and labor (90 days on accessories); 6 months on internal battery
DLR 400 Features:
The DLR 400 ALK receiver is for listen-only applications. Simple to set up and use. Features automatic mode selection and shut-off. Large OLED screen displays channel volume battery level and RF signal strength. Receives up to two presenters simultaneously during team presentations. Can be used with earphones headphones neckloop or built-in speaker. Add any quantity for larger groups. Compatible with Digi-Wave DLT 300 and DLR 360 with some limitations.
- Large OLED display - easy to read status and manage settings
- Quick Group Change - change groups without the need to access a menu
- Sleek lightweight design - easy to carry and use
- Typical range up to 325 feet
- 2.4 GHz (ISM band) Frequency
- Up to 15 simultaneous channels (one way mode)
- 74 dB signal-to-noise ratio
- Volume control
- Auto Sleep Mode after 5 minutes
- 3.5 mm TRRS jack with mono output
- Use with earphones headphones or neckloop (see Accessory tab)
- Uses 2 x AAA Alkaline Disposable Batteries for up to 30 hours use. (BAT 010-2)
- Dimensions: 2.36" W x 3.54" H x 0.63" D
- Approved by FCC Industry Canada RoHS 3 CE WEEE RCM ANATEL KC and Giteki
Includes:
- DLT 400 transceiver
- DLR 400 ALK receiver
- MIC 190 lapel microphone
- EAR 041 earphone
- BAT 010-2 AAA alkaline batteries
- DW ACC PAC4 power supply
- CCS 043 system carry case
Additional Details
| Feature | Details | |
|---|---|---|
| Brand | Williams Sound | |
| Mfg part # | DWS PCS 1 400 ALK | |
| Warranty | Two year warranty | |
| Color | Black | |
| Weight (lbs) | 1.95 | |
| Battery operated? | Yes (batteries required) | |
| Batteries included? | Yes | |
| Battery details | (2) AAA Alkaline, (1) Built in Lithium Polymer | |
| Country of Manufacture | South Korea | |
| Technology FM / Digital Infrared Loop WiFi | Yes No No No | |
| Tone Control | Yes | |
| Balance Control | No | |
| Microphone(s) Directional Omnidirectional | Yes No | |
| Receiver w / mic? | No | |
| T-Coil Receiver | No | |
| Range (ft) | 900 | |
| Rechargeable | Yes | |
| Hours of Use | 16 |
MANUAL
- Manual - Download
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Product Warranty
This item has two year warranty.
Return Policy
Return is subject to a restocking fee of $8 per item.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By A Customer
Date: March 21, 2023
Product works as expected. The fm radio feature is great. Programmed it to work with other cheaper Walkie talkies and that works great you. Update later
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By xuehuo zhang
Date: December 13, 2022
The radiobatterywhip antenna are good values, but the original antenna is really bad with SWR =4.x on 70cm bands, and the speaker mic is really quiet and almost intelligible with not the best transmissions.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By Magnus Karlsson
Date: April 20, 2022
Great value for money.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Edward McCafferty
Date: April 12, 2022
I had no problems programming it just carefully read the instructions that came with it!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By michael
Date: August 17, 2021
i got mine for listening and talking, however please know this is not a citizens band radio so you will need a license to broadcast on this one, listening is ok though
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
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