ITEM NAME:2 in 1 CO Smoke & Carbon Monoxide Detector Alarm for Smart Home Alarm Secur A3C6 2 in 1 CO Smoke & Carbon Monoxide Detector Alarm for Smart Home Alarm Secur A3C6 1. Support three alarms: smoke & CO, wireless 433 transmission network alarm. 2. Full snap-in patented structure, simple installation, no need for debugging and wiring. 3. 360 degrees smoke detection and alarm, no dead angle, reliable. 4. Built-in high-sensitivity sensing technology, reliable and safe. 5. Built-in 110 dB sound and light alarm reminder, effectively prompting people to evacuate. 6. Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years. 7. Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting, stable, reliable and accurate. 8. Low Voltage Alarm: When the battery voltage is lower than 6.8V, a warning sound is issued to remind the user to change the battery. 9. Rotary detachable top cover design to facilitate cleaning and battery replacement. Specifications: 1. This smoke sensor can work alone to realize independent alarm at home. 2. To achieve remote control on the phone, smoke detector needs to work with Sonoff RF bridge( 433Mhz, EV1527) host. 3. Because of.1 Carbon monoxide smoke composite detector. Support three alarms: smoke & CO, wireless 433 transmission network alarm. Built-in 110 dB sound and light alarm reminder, effectively prompting people to evacuate.
