Wireless Intercom Doorbells for Home Classroom, 2.4GHz Mini Portable Dual Way Voice Intercom Wireless Doorbell Interphone System Clear Voice Home Security Easy Install

Price: $29.59
(as of Feb 26, 2023 07:06:16 UTC – Details)

200 M Wireless Range: 2.4GHz signal ensures stable and smooth transmission. The effective transmission distance can be up to 200 meters. This doorbell ensures you to hear and answer the doorbell in time, you will always be easily informed when someone is calling from outside, never worry about missing visitors
Dual-Way Intercom: When someone press the call button on outdoor unit, the indoor bell will ring immediately for reminding you. You can press the response button to talk with the people outside. It is very convenient to answer the doorbell of the visitor at any distance from the room
Dependable Performance: Built-in high sensitivity microphone and speaker, allow audio input and output, ensure clear and smooth sound effect in. Low doorbell power consumption, long standby time, outdoor clock standby time of up to 6 months, greatly saving you energy
One-to-Many Connection Method: The indoor bell is equipped with an indoor bell. By learning its code, an outdoor bell can be paired with N indoor bells without disturbing each other. The perfect combination allows you to communicate with visitors outside the door
The Ideal Choice: A stylish modern design with simple and elegant, classical white is the best gift choice for your home and friedns as well as business. Apply to house, factory, hotel, hospital super market and office