Kivos Video Doorbell Intercom System 3.5inch KDB300

The possible configuration of 2 outdoor units (with a camera) and 3 indoor units (with a monitor). It is specifically designed for villa users and two outdoor units can connect with three indoor monitors. 3 indoor monitors also can communicate with each other. Its communication range can reach 300 meters in open space. The possibility to connect three monitors will allow the locations of receivers at different locations in the house at the same time. Multipurpose wireless video door system - the system which does not require any wire installation in the walls. If you want the creation of multiple access system for your home or if you have two separate entrances or entry into a fence at a distance from the front door - it will be the perfect solution. The doorbell button contains a built-in radio transmitter powered by a battery.

When the button is pushed, the transmitter sends a radio signal to the receiver unit, which plugs into a wall outlet inside the building. When the radio signal is detected by the receiver, it activates a sound chip, which plays the sound of gongs through a loudspeaker, either a two-note "ding-dong" sound. To avoid the possibility of nearby wireless doorbells on the same radio frequency interfering with each other, the units can usually be set by the owner to different radio channels. The system uses telephone technology to wireless signal doorbells as well as to answer the doors and remotely release electric strikes. The visitor touches the bell button, the outdoor transmits the information to the indoor machine automatically. The indoor machine displays and stores photos and videos at the same time. You ca monitor the situation of the outdoor anytime, by pressing the "OK" key the of the indoor handset, it could be a real-time intercom. When someone takes away the outdoor unit, it will send an alarm to the Monitor and will take photos and video of visitors automatically.