Elevator alarm system with a 4G engine, perfect for modernization or new installations. The 4G LIFT DIALER BOX is installed on the car roof, inside the car or in the hoistway.
Configuration is done using standard DTMF tones or through the smartphone app. It features an RS232 serial interface for control panel telemetry, and its firmware can be updated remotely.
A complete ready-to-use package: 4G LIFT DIALER BOX (8D5896B) together with the recommended installation accessories.
| Product code | 8D5896B |
| Engine | 4G |
| Frequencies | 800–900–1800–2600 MHz |
| Voice | VoLTE / VoIP |
| SIM | 1 Mini SIM (2FF) |
| Antennas | 1 SMA F |
| Enclosure | Metal |
| Power supply | 12–24 VDC 1 A |
| Backup battery | Yes |
| Operating temperature | -20 °C ÷ +55 °C |
| Interfaces | 1 FXS voice port (service only); 1 RS232 serial port; 3 inputs (filter/technical alarm/SOS); 2 relay outputs (NC/NO); BLE interface for configuration |
| Configuration | DTMF / SMS / app |
| Installation | Car roof, inside the car or hoistway |
| Dimensions | 143 × 143 × 47 mm |
| Certifications | CE, RED, RoHS |
| Regulatory compliance | EN 81-28, EN 81-20 |
| Typical applications | Elevator emergency telephone systems; periodic calls; control panel telemetry |
