IP67 protection

• low power consumption design, Smart Fire Alarm Control Panel··· low power consumption ··· 2026-08-03
• North Carolina smoke alarm, Smart Heat Detector with LoRaWAN··· North Carolina smoke a··· 2026-08-03
• remote self-test, Smart Fire IoT Gateway and Cloud Platform,··· remote self-test, Smar··· 2026-07-26