10inch Tuya WIFI Video Intercom Support 2.4G/5G Router RFID/NFC Unlock Smart Video Door Phone Touch Key Doorbell System

10inch Big Screen 1080P Tuya Video Intercom System 2-4Units Building WiFi Video Door Phone for Home Video Door Bell APP Remote Unlock Function Support NFC/RFID/APP Unlock Support 2.4G WIFI or 5G WIFI router.   1. Product introduction (1) 10-inch high-definition digital LCD display, with camera, video, visitor record and calendar functions. (3) The indoor display can take pictures manually or automatically, leave a message, ring back tones, and support up to 32G TF card. (4) Indoor unit with surveillance, walkie-talkie, unlocking, taking photos or video playback. (5) 16 ringtones to choose (6) The indoor display can support the connection of 5 mobile phone APP users, and the mobile phone can be monitored and unlocked. it can also support communication between visitors and Tuya Smart APP, which means you can talk to them anytime, anywhere. (7) The indoor monitor can be connected towireless 2.4G WIFI or 5G WIFI router. (8) You can manually take pictures, video and unlock functions on the mobile APP. (9) Outdoor anti-oxidation and wear-resistant unit, with rain cover, wall installation is more convenient. (10) The outdoor unit uses 1080P HD cameras. Support RFID/NFC/APP Unlock (11) Equipped with power supply and terminal line, users can install it by themselves. (12) It can support independent one-to-one call intercom. (13) The indoor monitor can be directly connected to the outdoor unit through a 4-core wire. (14) Max support 128G TF Card( SD card is not included       Package Contents:   Tips:There are 3 different sets for options (SD Card is not included)   1V2 =1pcs 2 buttons camera+2 monitors+5pcs RFID keyfobs+adapters+1pcs test cable+accessory bag+manual 1V3 =1pcs 3 buttons camera+3monitors+5pcs RFID keyfobs+adapters+1pcs test cable+accessory bag+manual 1V4 =1pcs 2 buttons camera+2 monitors+5pcs RFID keyfobs+adapters+1pcs test cable+accessory bag+manual   Diagram Tips: Below Diagram is just as intallation reference, Not your Order contents, about specific order contents, pls read above "package list" many thanks