Ionisation smoke alarms operate on the principle that electrical current flowing between electrodes in an ionisation chamber is reduced when smoke particles enter. This smoke alarm is ideally suited to be fitted to a ceiling of a room. It can be easily installed and comes supplied with all necessary screw fixings.
| WEIGHT : | 1.000 KG |
| LENGTH : | 0.000 |
| WIDTH : | 0.000 |
| HEIGHT : | 0.000 |





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