Menu

Search

Williams AV DWS TGS 23 400 RCH tour guide system

Contact us for price

The Williams AV Digi-Wave DWS TGS 23 400 RCH is a complete portable one-way wireless tour guide system ideal for medium size groups of 23 or fewer members.

The system is supplied in a protective case that can be used to store and recharge the system between events. This package is suitable for a range of applications such as guided tours and staff meetings on the shop floor.

Free shipping on all orders £150 and over

01686 628012

General Description

The Williams AV Digi-Wave DWS TGS 23 400 RCH is a complete portable one-way wireless tour guide system ideal for medium size groups of 23 or fewer members.

The system is supplied in a protective case that can be used to store and recharge the system between events. This package is suitable for a range of applications such as guided tours and staff meetings on the shop floor.

Digital encryption and frequency-hopping technologies provide both secure and clear communication between the tour guide and the tour group. As the system can be used licence-free on all continents it is ideal for international travel.

For more information please click here.

Features

Complete portable tour guide system
Slim, lightweight, and simple to set up and use
Simplified menu system via large OLED screen
2.4 GHz licence-free operation
87-bit encryption and frequency-hopping technology
Programable mic button
Single four pole jack socket
USB-C charging ports
Protective transport case included

Delivery Includes

1 DLT 400 transceiver
23 DLR 400 RCH receivers
1 MIC 144 headset microphone
23 EAR 022 surround earphones
2 CHG 412 PRO chargers with cases
1 CCS 061 BK black silicone skin

Technical data

DLT 400 Digital Transceiver

Dimensions: 107.3 mm x 66 mm x 12.6 mm
Weight: 94 g including battery
Colour: 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.
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
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)
Modulation: FSK
RF Output: 19 dBm Typical
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-colour, 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: -10º to 45ºC

DLR 400 RCH

Dimensions: H x 107.3 mm W x 66 mm H x 12.6 mm
Weight: 94 g including battery
Colour: Black
Battery type: Lithium Polymer with smart charge built into transceiver; 1800 mAH
Battery life: Up to 32 hrs per charge @ 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
SNR: 73 dB (A-weighted)
THD: 0.1 % (Default Volume, 1kHz)
Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R32 Ω
Range: Up to 900 ft (274 m) (depending upon environmental conditions)
Modulation: FSK
RF Sensitivity: -92 dBm
Security: 87-bit encryption (300 Series Compatible), 87+128-bit Encryption, Encryption PIN, Lock for settings
Indicators: OLED
LEDs: Bi-colour, changing green and red LED at top
Charging Connectors: USB-C; Two contacts for use with CHG 412
Compatible Units: DLT 400, DLT 300 with some limitations
Operating Temperature Range: -10º to 45ºC

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

More Information
ManufacturerWilliams AV