Ecolink Intelligent Technology CS-612 ការណែនាំអំពីការដំឡើងឧបករណ៍ចាប់សញ្ញាទឹកជំនន់ និងត្រជាក់
Ecolink Intelligent Technology CS-612 Flood and Freeze Sensor SPECIFICATIONS Frequency: 345 MHz Operating Temperature: 32°-120°F (0°-49°C) Battery: One 3Vdc lithium CR2450 (620mAH) Operating Humidity: 5-95% RH non condensing Battery life: up to 5 years Compatible with ClearSky Detect Freeze at…