Features:
2.4GHz digital wireless transmission, stable transmission signal.
Built-in MIC and speaker for two-way audio monitoring, with nightlight function.
High sensitivity, the crying voice is easy to be heard and to inform parents.
Adopt frequency hopping spread spectrun (FHSS), Anti-interference and sound clarity
Position the transmitter at a distance of about 1.5-2.0 meters from the baby.
Open space transmission range up to 250M.