Key features

• •✓ Portable Doorbell: This newest design wireless doorbell has a charging base, you don't have to fix the receiver in one place, and you can move it anywhere or put it in the charging base, which is very portable and convenient to use.
• •✓ Two Way Talk: It is not just a doorbell, it is also a intercom system & walkie talkie, if you have multi receivers they can talk with each other as long as you set them at the same channel, you can talk with your families easily with the receivers in your house.
• •✓ Super long range: The operating range up to 2000 feet in open area, more than most of wireless doorbell, even you have a big courtyard you will always be easily informed when someone is calling from outside, you will never miss a visitor.
• •✓ IP55 Waterproof & Long Battery Life: The waterproof case can protect the outdoor machine from the rain erosion or sun exposure, the working temperature ranges from -10 °F-105 °F; you can use at least 6 months if the outdoor machine fully chargerd.
• •✓ Best quality assurance: All of our Qniglo products include a 45 days money back & 18-month warranty, please contact us at any time if you need assistance, we will give you response within 2 business days.