Can be used with the SPU330/SPU2003 receiver or independent.
Alerts the staff directly involved in a certain area, which could improve the speed of service.
It vibrates, so the ambient sound cannot disturb the call.
| technical specifications: | features: |
| display | graphic LCD |
| signals received | FM 433.92 MHz |
| power | AAA 1.5 battery |
| display time | 1-99 sec automatic deletion |
| call sound tipes | vibrations / ringtones |
| size -mm- | W40 * L45 * H7 |
