Wireless audio guide system



Description Specifications

For those who like the clear 50-100 channels of WAT01 but prefer to use replaceable AA batteries, WAT01-AA is a good choice. It has the same channels, frequencies as WAT01, but it is powered by 2 x AA batteries. 

It is very suitable for simultaneous translation. The sound quality is excellent. 

It can be powered by disposable AA batteries, or rechargeable Ni-MH AA batteries. Multi-port charging case is available. 2 x AA battery can last 40 hours for the receivers. 

It can share the stationary transmitters and two-way input transmitters with WAT01-NG. 

It is the smallest tour guide system with AA batteries on the world market


The WAT01-AA system has the following features:



  •  Limitless amount of wireless receivers for each transmitter.


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


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


  •  Receiver can automatically turn off after 20 min without signal.


  •  Over 200 meters range from the transmitter to receivers.


  •  50-100 independent channels, up to 20 work simultaneously at the same location.


  •  Easy to use “drop in” multi-unit battery charger.




Paramater  

Value  

Wave band  

794-806MHZ,   863-865MHZ,902-915MHZ, 2.4GHZ  

No. of channels  

50 -100 for UHF   (15 work simultaneously at one location), 83 for 2.4GHz  

Output Power  

10 dBm  

Sensitivity  

-110 dBm  

Distance  

150 m for   UHF (open ground without interference), 50-80 m for 2.4GHz  

S/N ratio  

>60 db  

Input  

3.5mm microphone/audio  

Output  

3.5mm earphone/audio  

Power supply  

2XAA batteries, 40 hours life for receiver, 4 hours charging time  

Dimension  

75mm x 50mm x 25mm  

Weight  

45 grams (No battery)