Indoor and Outdoor Temperature do not agree.
Allow up to one hour for the sensors to stabilize due to signal filtering. The indoor and outdoor temperature sensors should agree within 2 °C(the sensor accuracy is ± 1 °C).
The transmitter signal is not received on the host all the time?
Please reconnect, it is best to put the host battery first, then put the signal of each transmitter in turn.
Is transmitter waterproof?
The transmitter is not waterproof, please not to place it in the open air. It can be placed on the outdoor eaves or in a sheltered place on the transmitter. Do not let the transmitter come into direct contact with rainwater.
The temperature and humidity of a certain transmitter are too different?
Please try to connect again.