GSM Wireless Home Burglar Alarm System — SMS & Tuya Life APP Control, 4.3Inch Touch Screen, High Sound

Flexible scheduling: Set arming and disarming to suit your routine and avoid repeating the same settings every day. The system supports 5 groups of arming/disarming schedules so it can operate automatically when you need it. Immediate deterrence and monitoring: Built-in intercom lets you monitor the entire event and remotely broadcast a voice warning to scare off intruders. You will receive alarm notifications instantly and can both listen in and speak to warn the trespasser. Scalable protection: Combine multiple units to create a full prevention and control network. Expand the system with up to 100 sensors, including PIR Detectors, Door sensor, Smoke Detector, CO Detector, Siren, etc., to cover every corner of your home. Camera integration and remote viewing: Link IP Camera(s) to the system. After an alarm notification, open the Tuya Life APP on your phone to view the real-time situation. Additional convenience: The host unit can also serve as a visible doorbell for visitors.