RH-WS11-W WiFi 2 In 1 Smoke Alarm Carbon Monoxide Composite Smoke Sensor
Description
1. Wireless connection, APP control, remote alarm, SMS notification2. Carbon monoxide + smoke combination design, sound and light alarm3. Using microcomputer control technology for processing, good stability, low power consumption, high sensitivity4. Small and thin, easy to install, easy to operate5. Power supply: 1.5V AA batteries x 2 (not included)6. Material: ABS7. Sensor: infrared photoelectric sensor8. Alarm current: less than 30mA9. Sound alarm: more than 85 db / 3m10. Operating temperature: 0-40 degrees Celsius11. Size: about 12 x 3.1cm12. Weight: about 83g
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