Intelligent speaker with built in MP3-player, loudspeaker and UHF receiver for wireless communications. WL-BELL can be used in schools for class change, in industries for break signalling or for sending out general messages or melodies. The unit is delivered with a SD memory card containing 16 pre-programmed sounds including bells, ringtones, and melodies. The customer can easily add or replace the sounds on the card.
WL-BELL is controlled from a Master Clock in the QWTIMEIII product range. It is possible to create up to 8 zones with different break times and/or other messages.
The WL-Bell speaker is available in two models, one for indoor use and another for outdoor use.
WL-Bell fits to your clocks systems Wireless, Impulse and Time-Code.
For surface wall mounting in- or outdoors, depending on model.
|WL-Bell speaker for indoor use||WL-Bell control box/speaker for outdoor use|
|Volume||91 dB - 99 dB||107 dB|
|Volume settings||31 levels||31 levels|
|Power supply||External wall adapter (included in delivery) or external 12 – 35V DC||External wall adapter (included in delivery) or external 12 – 35V DC|
|Ambient temperature||0 ° C och + 40 ° C||-20 ° C och + 55 ° C|
|Dimensions||160 x 207 x 73mm||180 x 255 x 735 mm / 106 x 106 x 88 mm|
|Weight||0,7 Kg||0,7 Kg / 1,1 Kg|