Key features

• •Multi Channel&Long Range: This 2018 new version wireless intercom system has 0-9 channels; the distance up to 600m(1800ft) in the open area, built-in microphone and speaker, do not need to hold down the button while communicating.
• •Easy To Set Up and Use: No installation requirement, you can mount the unit on the wall, or place them on a table, operates whenever there is an existing 100-240V AC plug in your home or office, there is no fee, no wiring, do not need change the original structure, receiving reliable, working stable.
• •Wide Application: Suitable for business office or home, the boss called the secretary, one room calls another room, upstairs call downstairs and any other places require short distance communication.
• •Automatic answer mode: When called, the unit can answer automatically without ring. This excellent function help you to monitor the older or child at night, there won't bother them.
• •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 assitance, we will give you response within 2 business days.