Support three alarms: independent + acousto-optic + wireless transmission network alarm.
Full snap-in patented structure, simple installation, no need for debugging and wiring.
360 degrees smoke detection and alarm, no dead angle, reliable.
Built-in high-sensitivity sensing technology, reliable and safe.
Built-in 110 dB sound and light alarm reminder, effectively prompting people to evacuate.
Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years.
Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting, stable, reliable and accurate.
Low battery voltage alarm, when the battery voltage is lower than 6.8V, a warning tone is issued to remind the user to replace the battery.
Rotary detachable top cover design to facilitate cleaning and battery replacement.
