Cheap phone tone, Buy Quality phone list directly from China phone intercom system Suppliers: Hot sale Handsfree easy install 7" Video Door Phone Intercom System With RFID Keyfob Reader oxidation-proof Doorbell Camera
Wired 7 inch Video Door Phone intercom Entry System night vision function with RFID Card Doorbell CameraFeature1.Aluminum alloy panel of indoor unit,fashionable and luxury2.Rain & oxidation-proof, durable aluminum alloy made ourdoor station3.7" color TFT LCD, no radiation, low power consumption and high definition4.Handsfree intercom, night vision5.Electic lock-control function6.Monitor the view out of the door7.16 kinds of rings for your options8.Volume, brightness and contrast adjustable9.with adapter and cable, users could install it by them-self10. max combination : 2 camera with 6 monitor11.Support 1000 Pieces user ID card Parameters (Indoor)Display Screen: 16:9 Colored Analog LCDSize of Display Screen: 7 inchesDisplay Screen Pixel: 480*234Viewing Angle: 65/65/40/65Brightness: 250Power Supply: DC15V 1200MAOperating Power: 8WAuto Shut-off: 1 minute on monitoring and 2 minutes on intercom.Intercom Sensitivity: -60dBRing Tone: 16 chord ring tonesOperating Tem