9v battery smoke alarm series
The ionization room adopts single-power twin-room structure in the world, has high sensitivity and good anti-jamming performanceAdopts special control CMOS chip gathering high compositive degree, steady performance and long using lifeTiny power consumption, battery as power source, safety, convenient installation, not join other power sourceAlarm function of low voltage, reminding you to replace the battery on timeAdopts double alarm of sound-audio, it can attend the common or lower audition user at the same time
Power source: DC9VStatic current:: <10uAalarm current <10mA;Alarm sound: >85dB(3M)Ambient temperature: -10°C~40°CAmbient humidity: over 95%(40±2°C)Low battery Alarm: 6V±0.5V...
BSI EN 14604 9V battery smoke alarms
