Mercury 350.118 Ionisation Home Office Smoke Detector Alarm Battery Included New

Mercury 350.118 Smoke Detector The early detection of smoke can save lives. This electronic smoke alarm detects initial smoke formation, giving an alarm signal as an early warning. Features: Ionisation sensor Test function Low battery indicator - up to 1 year battery life Conforms to EN14604:2005 Battery and fixing screws supplied Ionisation smoke detector Alarm output : >85dB Battery : 9Vdc (1 x PP3) Operation temperature : -10 - +50°C