Specifications:

• Certification: CE
• Certification: FCC
• Certification: RoHS
• Origin: CN(Origin)
• working voltage: 9V battery
• Working Temperature: subzero 10 to 50 degree
• Type: Smoke Detector
• standby current: 300uA
• Smoke Sensitivity: Compatible with UL217 standard
• Model Number: 868
• life of battery: 6 months
• Brand Name: SAIFULI
• Alarm speaker volume: 85db at 10 inches
• alarm current: below 20mA