Wireless Waterproof Doorbell Intercom Upgrade Hands-Free Full Duplex HD Audio
$ 37.78
Description
This wireless doorbell is a full duplex intercom doorbell that provides two-way real-time communication in hands-free. ● The Lithium battery in this wireless doorbell has a strong battery which can charge over 500 times. For the transmitter, the battery can be used for 4 months in each charge and the battery in the receiver can be used for 12 day in a single charge. ● Due to its 1000 feet reliable wireless range and high signal penetration, press the outdoor transmitter when a visitor arrives, and the doorbell receiver will ring to let you know that a visitor has arrived. This full-duplex intercom wireless doorbell allows you to talk to visitors anywhere, such as home/office/classroom. ● The stereo speaker in this wireless doorbell produces rich & and crisp sound and 4 adjustable volume of ringtone. The doorbell ring can allow you to hear the sound in any place and situation. The output human voice from the doorbell will also be very clear and easy to hear due to a sensitive sensor that has an accurate transmission of human voice. How to Use: For the convenience of customers, our doorbell has been set in advance, you can use it out of the box. Fully charge transmitter and receiver before first use! Package List: 1 x Indoor Receiver 1 x Outdoor transmitter 1 x Cable & Charging Brick 1 x User Manual 1 x Double Sided Tape Simple to Use: We have pre-paired doorbells ready to be used out of the box. Install doorbell transmitters wherever you want. Enjoy our two way intercom wireless doorbell for the first time after fully charging the Door Bell Full Duplex Doorbell: Our full duplex intercom doorbell is super easy to use and ideal for any occasion such as a house, apartment, office, classroom, warehouse, etc. Guests outside the door ring the doorbell, and the receiver only needs to press the answer button once to enjoy real time two way hands free communication. You can get to know the visitors through conversation, which is convenient for the elderly. High Quality Sound: wireless doorbell has 8 adjustable volumes which can change the ringtone volume and voice volume. Intercom doorbell volume sound is loud enough to make sure that you can hear the door bell rings in any place of your house, office, classroom and the stereo speaker produces rich and crisp sound to support real time two way communication Long Range Doorbell: This wireless remote control doorbell adopts high-frequency electrical technology and frequency modulation signal protocol to provide strong anti-interference protection and multi-signal pairing. Customize your 4 doorbell chimes, our doorbells can reach up to 1000 feet and operate at temperatures between -4 ° F and 140 ° F. This wireless doorbell also features IP55 waterproof and LED lights! Doorbell Strong Battery: Wireless doorbell is powered by a rechargeable lithium battery. When the battery is low, the doorbell receiver will sound a voice prompt to tell you which unit needs to be charged. The upgraded receiving battery lasts 12 days on a full charge, and the Door Bell transmitter battery can be used for 4 months on a full charge.
Just got this doorbell and wow, the two-way chat is crystal clear! Battery lasts forever and the range is amazing, even through walls. No more missing visitors—this thing is a total game-changer for my home!