This unit detects initial smoke formation with its sensitive photoelectric system and signal processing circuit giving an alarm signal as an early warning. Photoelectric alarms are less likely to trigger a false alarm from kitchen or bathroom steam than traditional ionization alarms. This model also has a hush feature to reduce the unit's sensitivity for a ten minute period when needed. Audible and visual alarm red flashes large test hush button for ease of usehush feature which reduces the alarms sensitivity for a 10 minute periodlow battery indicationbattery and fixing screws suppliedconforms to en14604:2005 ac 2008 battery1 x 9v pp3 supplied alarm output85db 3moperating temperature-10 to 40 cstatic working current 12 amounting hole centres70mmdimensions34 x 101mmøweight136g with battery
Brand: Mercury
This unit detects initial smoke formation with its sensitive photoelectric system and signal processing circuit giving an alarm signal as an early warning. Photoelectric alarms
