Down to: Electronic Arrival Chime or Audible Warning Unit
DS Speech unit
- Advanced Flash programme microprocessor control with non-volatile eeprom.
- Genuine combined 2-wire power signalling system for irreducible ease of wiring.
- Extremely robust high speed data transmission system.
- Signalling/power range > 200 metres.
- Efficient switch mode DC/DC power conversion system 9 - 37 volts.
- Optimum efficiency at 24V for lowest transmission losses.
- Advanced compact speech processor unit.
- DE encoder drives DS speech/message units and DX displays.
- Powerful high quality audio output.
- Automatic floor messages extraction.
- Automatic floor gong synchronisation.
- Automatic travel direction extraction.
- Door open/close trigger from rising and falling trigger signal.
- Flexible assignment of message triggers.
- Range of standard and customised phrases (Specified at time of order).
- Addressable 0 - 63 Floors, set by 6 way DIP switch .
- Multiple units can be addressed for working on each floor and car.
- Spoken lift arrival messages and directions on each floor.
- 16 way IDC connector allows driving of back-lit 20 char x 2 line LCD display.
- LCD messages can be down loaded on DE encoder and sent to DS for display
.
Volume control. - All units can be simultaneously uploaded with new data on site without removal.
System parameters changed on all units in seconds. - Compatible with DX range of displays.
- Complete Windows 95/98 PC software available.
- Speaker supplied with every unit.
electronic arrival chime
Two Tone Lift / Elevator Arrival Chime with adjustable tones and volume.
Speaker
supplied with every unit. Overall speaker size is 66mm Square.
Mounted with 4x M4x16 Studs. Pitch 42x42mm.
Facia
size is 33 Diameter to match those of our Switch Series: 44, 44a and 45. 
