eufy E20 Flood and Freeze Sensor User Guide
eufy E20 Flood and Freeze Sensor Specifications Dimension: φ70.1*27.5mm Connectivity: Sub-1G Buzzer Volume: 75dB@10cm Temperature sensing precision: ≤ ± 1℃ (± 1.8℉) Battery: CR123A Working Temperature: -10℃ to 50℃ (14℉ to 122℉) Storage Temperature: -20℃ to 60℃ (-4℉ to 140℉)…