This video mainly shares the installation and testing of the AJ97XSCA series smoke and carbon monoxide detector alarm.

The ANKA AJ-97XSCA smoke and carbon monoxide dual-function alarm is a high-security residential disaster prevention device developed by ANKA Technology specifically for the North American market. Its core advantage lies in its ETL certification, fully complying with the stringent UL 217 (residential smoke alarm standard) and UL 2034 (residential carbon monoxide alarm standard) standards in both the United States and Canada, thus breaking down entry barriers for North American residential and commercial insurance.

Core Technical Parameters and Safety Configuration
Dual Compliance Certification: Each unit integrates photoelectric smoke detection and electrochemical CO dual sensors, fully complying with UL 217 and UL 2034 certification specifications.
10-Year Maintenance-Free Battery Life: Built-in DC 3V sealed long-life lithium battery provides up to 10 years of continuous power without the need for battery replacement, and continues to operate 24/7 even during power outages.
Powerful Audible and Visual Alarm: In case of emergency, a pulse alarm sounding up to 85 dB is emitted, accompanied by a bright red LED flashing indicator, ensuring that family members in deep sleep are awakened.
Large Test Button: The front of the unit features an extra-large Test/Silence button. Without disassembling the device, a long-handled tool can be used to easily perform monthly routine self-checks or eliminate false alarms caused by daily cooking.