Wireless tour guide system



Description Specifications

The portable Wireless Audio Transceiver (WAT) system consists of an audio transmitter and a set of receivers, which is perfectly suitable for international conferences requiring multi-language support and scenic spots holding many different touring parties.

 

The WAT01-NG4 (next generation 4) is our newest product. It keeps all the essential features (long distance, very clear sound, multi-channels) of our old WAT01 system. It has a new design so that it has contact-charging points.


The WAT01-NG4 system has the following features:

l  Limitless amount of wireless receivers for each transmitter.

l  Stationary transmitter available with MP3 playing function. Two way sound mixing function.

l  Advanced microchips to ensure very little noises and compact size.

l  Transmitter has mute function.

l  Receiver can auto-scan and lock to a channel.

l  Transmitter can turn off receivers by one button. Transmitter can change channel of receivers by one button.

l  Over 200 meters range from the transmitter to receivers.

l  50-100 independent channels

l  Receiver rechargeable Lithium battery can last up to 32 hours.

l  Easy to use multi-unit battery charger and microUSB charging jack.

l  Slim and compact design, easy to carry. Smallest size in our catalog.


Parameter

Value

Wave band

700-900mHz

Frequency Response

20-16kHz

Output Power

10 dBm

Sensitivity

-115 dBm

Distance

200 m for UHF (Open   ground/without interference),

S/N ratio

>60 db

Input

3.5mm, microphone/audio

Output

3.5mm, earphone/audio

Channels

50-100 for UHF

Power supply

3.7 V Rechargeable   Lithium battery, 18-32 hours battery life for receiver, 4 hours charging time

Dimension

76 mm x 50 mm x 15.5 mm

Weight

45 grams (battery   integrated)