X-SecurityTFT screen for video intercom of 7″Android 8.1Integrated speaker and microphoneBidirectional audio8 alarm inputsMicroSD slotImage capture and recordingMultiple screen extensionsTCP/IP
MilesightLoRaWan IoT magnetic contactInstallation on doors and windows5 years of battery (30 openings / day)Frequency 868MHzCommunication range up to 15Km