You can find this item by unique part number: SD119-2.
| Part number | SD119-2 |
| Detector type | Smoke; |
| Wires | 2; |
| Supply voltage | 24V DC; |
| Power consumption (standby) | 80μA |
| Power consumption (alarm) | 55mA |
| Working temperature, °C | -10 - +50 |
| Size | 97x45 mm |
| Weight | 130g with base |
| Certificate | CE; EN54; |