2 in 1 CO Smoke & Carbon Monoxide Detector Alarm for Smart Home Alarm Security 433MHz Ring Alarm System
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.
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 shipping limitation, battery( DC9V 6F22 ) for smoke detector not included.
Powered Supply: DC 9V(6F22 Battery, not included)
Transmission Frequency: C200 independent alarm, wireless transmission(Support)
Launch Distance: 200M
Static Current: 20uA
Alarm Current: 30mA
Alarm Loudness: 85dB
1 * Carbon monoxide smoke composite detector
1 * Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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