Hệ thống báo động CO & Carbon Monoxide 2 trong 1 cho nhà thông minh 433MHz tại Lotte Market

Giới thiệu Hệ thống báo động CO & Carbon Monoxide 2 trong 1 cho nhà thông minh 433MHz tại Lotte Market

1. Support three al: & CO, wireless 433 transmission network alarm.
2. Full snap-in patented structure, simple installation, no need for debugging and wiring.
3. 360 degrees 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 sensor can work alone to realize independent alarm at home.
2. To achieve remote control on the phone, detector needs to work with Sonoff RF bridge( 433Mhz, EV1527) host.
3. Because of shipping limitation, battery( DC9V 6F22 ) for 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
colour: white
Material: abs
Package Contents:
1 * Carbon monoxide composite detector
1 * ManualOnly 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.