... free remote control distanceProduct Name: Wireless video Doorbell(1v2) 1,2.4GHz launch frequency, Approx 300meters barrier free remote ... 162×100×50mm12,Outdoor camera size: 125×93×33mmFunctions:1,Automatic camera functions, can take/ save/ view more ... design, beautiful appearance and novelStandard configuration: 2 unit Indoor monitor+1 unit outdoor camera + indoor monitor power + outdoor camera power ...