Standalone smoke detector SD-436
The SD-436 Standalone smoke detector features a testhush button to easily check the alarms functionality andto enable you to temporarily silence nuisance alarms.When activated,the SD-436 sounds a loud 85dB warningalarm to alert you of a fire and a low battery warningchirp indicates when the battery is due for replacement.
| Operation voltage： | Built-in DC3V(CR123A)Lithium battery |
|---|---|
| Battery life time: | 10years |
| Current： | static current <7µA, |
| Alarm current: | ≤200mA |
| Special function: | Audio alarm: ≥85db/3m |
| Low battery : | warning |
| Sensitivity: | 0.1-0.15dB/m |
| Size： | 42.5 × Φ50.8H mm |