VTECH Cordless Audio Doorbell for SN5127/SN5147 Series (SN7021)

• 2-way audio doorbell - Talk to visitors from inside your home with a cordless phone system and this accessory device. The handset and base (sold separately) chime when a visitor presses the button on the included doorbell. Then, you can have a two-way conversation without getting up.

• Weather resistant - This cordless doorbell can withstand the elements like rain, snow, and hot or cold temperatures.

• 2-way communication - Talk to and hear visitors without having to get up or open the door before you know who's there.

*** Accessory device only—requires an SN5127 or SN5147 to operate