General
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.
Clock system
WL-Bell fits to your clocks systems Wireless, Impulse and Time-Code.
Mounting
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 |
| Protection class | IP66 | |
| 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 |
| Colour | White | Grey/ black |
