Ringer Doorbell Receiver + Extender

This indoor doorbell receiver will allow you to hear your WiFi video doorbell in all areas of your location. Places these around the house so that no matter where you are, you can loudly and clearly hear your connected doorbell. All you need to do is plug this easy-to-use receiver into any electrical outlet, choose your favorite chime, and adjust the volume to your liking. When you use the perfect amount of these well-placed ringers, you’ll be sure to hear your WiFi video doorbell no matter what part of the house you’re in. 

Features:

• 52 enjoyable, polyphonic ring tones
• 4 level volume control
• Simple, convenient installation 
• Power-saving design for minimal power usage and inexpensive long-term use

Specifications:

• Volume Range: 10 - 110db
• Operating Voltage: AC 90~150V
• Power Consumption: 10 mW
• Operating Frequency: 433.92 MHz + -280 KHz