1) The stable connection distance of the indoor camera is 5 to 10 meters 2) The stable connection distance of the outdoor camera is 10 to 20 meters Note: 1) The above parameters are reference values, and the actual connection effect is affected by the use environment to a certain degree 2) The partition wall connection may greatly weaken the signal, and it can be connected to a longer distance in an open environment 3) Do not use the device in an environment with high electromagnetic interference