Wireless Voice Intercom Doorbell

Product Description

Features: * Wireless smart voice doorbell, talk with visitor via two-way voice intercom, which let you know who visits your home & talk to them & let them know Im coming, please wait. *2 receiver & 1 push button, talk between receiver & push button via wireless connection within a large range (outdoor bell:200m indoor bell:5-50m without any obstacle), stable transmission signal to make voice clear. * Receiver support rechargeable battery, transmitter supports 4*AAA battery last up to Approach 4 months (transmitter 4*AAA batteries are not included). * Its widely used for office & house, get know who is outside, & convenient for the elder who needs much more time to open the door, very practical. * Easy to install & use, visitor presses the outside doorbell, after getting ring, you should press the button one time on receiver to get connected & then hold to speak, release it after finishing.