Amocam Wireless Video Door Phone Intercom Doorbell System WIFI Security Monitors Displays support Remote Control RFID Keypad Unlock Home Security Systems for smartphone free APP Touch calling button, intercom, Monitor,Support WiFi/Network and mobile devices(Android/iOS) connection,real time viewing,8 APP mobile device can work at the same time. When visitors press the doorbell via real time video and audio,user can view the visitor,then decide to whether intercom taking photos or open the door etc. Motion detector,IR Night version.rain proof cover IP65 Waterproof,AC/DC power supply,donn't have to frequente replacing battery for home security systems. Using smartphone answer,remotely open the door lock,can also ID keyfobs,password, remote controller unlock,video intercom convenient doophone. The function of burglar alarm,Real-time alarm and proactive monitoring, recording and playback, you can review the video,photos.