Wireless Sensor Probe Temperature Monitor Outdoor Replacement Sensor Neutral White Weather Station Accessories This product can be hung on the wall or placed on the table RF transmission frequency 433.92 MHz 60 m transmission range in open area This product is used for outdoor temperature measurement and has good water resistance Batteries: 2 x AA (batteries are not included in the package) The outdoor temperature sensor with built-in wireless sensor can work 60 meters in open space. The long wireless transmission distance brings you great convenience in installation and use. The outdoor temperature sensor with good waterproof function is very suitable for outdoor working environment. The outdoor temperature sensor is small and light and does not take up too much space for installation. The outdoor temperature sensor with bracket and hanging holes on the back can be easily installed on the wall or placed on the table. The outdoor temperature sensor is powered by a battery, has no power cord restrictions and is easy to install. The outdoor temperature sensor with a frequency of 433.92 MHz is designed for Fanju weather station. Up to three outdoor temperature sensors can be connected to a weather station. Color: neutral white Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.