WiFi Smoke Alarm Fire Alarms Smart Smoke Detector for Home Security System 1~10x
1x WiFi smoke sensor. Alarm sound pressure: 80db/1m. Alarm current: ≤ 160mA. 10 Year Life Carbon 1-10X Monoxide CO Detector with Battery CO2 Warning Sensor. Battery: 9V 6LR61 (included). Note: does not support 5G networks.