The VoiceBOX units are active hands-free terminals for two-way audio communication to the outside of the elevator or to the machine room. They can be connected to calling devices to build an integrated alarm system, in both new installations and modernizations.
The CAR version is installed inside the car, behind the button panel. External control LEDs that use graphic displays with pictograms can be connected. The device is prepared for an induction loop.
| Product code | 8D5804 |
| Active terminal | Yes |
| Built-in microphone | Yes |
| Built-in hands-free | Yes |
| EN 81-28 LEDs | Yes |
| External LED management | Yes |
| Built-in SOS button | No |
| External SOS button | Yes |
| TOP/PIT/CAR identifier | Yes |
| Volume control | Yes |
| Passive device | No |
| VoiceBOX bus | 2 analog wires; 2 digital wires (from Q2 2026) |
| Basic diagnostics | Yes |
| Advanced diagnostics | Yes (from Q2 2026, different code) |
| Dimensions | 100 × 64 × 19 mm |
| Certifications | CE, RoHS |
| Regulatory compliance | EN 81-28, EN 81-20, EN 81-70 |
