This hive weight allows you to send data of the hive weight, internal temperature, humidity, battery charge and alarm status (opening / moving the hive) via SMS or e-mail. All information is available in real time on the Internet. Measuring range: 200 kg Accuracy: 0.1 kg Dimensions: 450 x 500 x 75 mm Degree of protection: IP 65 Operating temperature: - 10 to + 50 ° C Power supply: 6V DC / battery 3 months @ 2 SMS per day.