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Smoke & Carbon Monoxide Detector with WiFi and Smoke Alarm$24.00
Smoke and carbon monoxide monitor with alarm function as well as remote controlled by Wifi. This real time monitor can measure CO range of 0-1000 ppm, temperature range of -20°-60°C (±2%) and humidity measurement of 5%-95% (±5%). Built-in battery for 6-8 hours working without power, fire-proof ABS material.