| Voltage | 24VDC System from Panel |
| Alarm temperature | 30±5℃ |
| Standby Current | 0μA |
| Alarm Current | 60mA |
| Suitable Temperature | -15~50° C |
| Suitable Humidity | 0~95% RH |
| Size | 103mm x 44mm |
| Weight | 120g |
| Material | Fire-resisting ABS material |
| Joint Contact | Copper (zinc-plated) |
| Color | Ivory White |