Specifications:

• Working environment: -10-+50(less than 95%RH No congelation)
• Type: Smoke Detector
• Static current: less than 6uA
• Sound level: more than 80dB/3m
• Product Name: 10 Year Standalone Smoke Detector
• Operating Voltage: 3V Lithium battery
• Model Number: HM-625PHS
• Installation: Ceiling mounted
• Alarm output: Sound & flash alarm
• Alarm current: 55mA