GSM Central Unit Alarm Panel — Smart APP Control, Motion Sensor Detector, Voice Arm/Disarm, 110dB Loud Alert, 8-Hour Battery Backup

Control the system by voice or the Smart APP and receive instant alerts when doors or windows open or a smoke alarm triggers. If an intruder is detected the panel emits a 110dB warning to alert neighbors and help deter break-ins. The system monitors motion inside your home and notifies you in real time to protect your property from the inside out. This GSM central unit is designed for easy, tool-free installation and can be expanded to cover any apartment or house layout. It includes motion sensor detection and supports voice arm/disarm. A built-in backup battery provides up to 8 hours working time if mains power is lost. High-end alarm design with stable, reliable performance for everyday home security.