Specifications:

• Alarm method: On-site alarm, mobile APP alarm
• Ambient temperature: 0-70
• Certification: CE
• Detection method: Smoke Temperature Detector Sensor
• Environment humidity: 95
• Features: Manual test
• Origin: CN(Origin)
• Power supply: 3V
• sensor: Thermistor sensor
• Size: 50X105MM
• Use range: Home, villa, school, company, shop