[["Specification name","Specification"],["Product name ","Door/ window sensor"],[" Model No.","WT-Z0201"],["Working frequency","2.4GHz"],["RF power ","+10 dBm"],["Switching sensitivity","Less than 3ms"],["Storage temperature ","-20 ~ 60 degrees celsius"],["Storage humidity","10% ~ 95%"],["Working temperature","-10 ~ +50 degrees celsius"],["Batteries ","CR 2032 button cell"],["Standby time"," 2 years"]]
Door / Window sensor