Smoke Detector

Wizmart 9V Self-Contained Photoelectric Smoke Detector c/w battery

• Smoke Sensitivity : (2.31 +- 1.37%) /ft Obscuration (UL standard), 0.086 dB/m to 0.140 dB/m (VdS EN 14604)
• Power Supply : 9V battery or 9V lithium battery
• Battery Life : At least 18 months under normal conditions with GP Green Cell battery
• Low Battery life : up to 30 days warning signal
• Alarm Indicator : continuously emitting red light and sounder exceeding 85dB at 10 feet
• Alarm Sound level : 0℃ to 50℃
• Humidity : Humidity 10% to 95%RH, no condensation or i
• Interconnection : cing Up to 40 units