NIVIAN WiFi + GSM Alarm System 7 Inch Touch Screen Complete Home Kit with 3 Opening Sensors, 2 Motion Siren, Remote Controls Dual Security & SIM Tuya App

WiFi + GSM 4G Home Alarm - Continuous Security Even Without Internet. Effectively protect your home, apartment or business with the NIVIAN WiFi + GSM 4G Home Alarm System. In the event of an internet or electrical interruption, GSM communication via SIM card ensures the sending of calls and SMS alert for guaranteed security in all circumstances. No subscription. Complete Home Alarm Kit - Easy Wireless Installation 100% wireless system, ready to use, with range up to 100 m in open field. The kit includes: WiFi + GSM touch panel, 3 aperture sensors, 2 PIR motion sensors, 2 remote controls and 1 powerful outdoor siren. Quick installation, no work or wiring. Full control via Tuya Smart app. Arm and disarm your WiFi GSM alarm remotely from your smartphone. Receive instant notifications, create smart scenarios (home mode, geolocation, user groups) and manage security wherever you are. Multi-user access and custom modes. Share access with your family or employees. Set different permission levels: complete, limited or temporary users (remotes, RFID badges). Configurable modes: Full Armed, Partial Armed (Home), Disarmed and SOS. Double security with outdoor siren and intercom function. In case of intrusion, the system immediately triggers the external siren and alerts you via notification, call or SMS. Thanks to the built-in intercom function, listen and talk directly from the central unit via your smartphone for enhanced protection.