W18 Smart Home GSM Burglar Alarm Central Unit Panel — APP Control, Motion Detection, 110dB Built-in & Wired Siren

The W18 smart alarm central unit offers GSM connectivity and APP control for convenient remote management of your home security. When an intrusion occurs the system emits a 110dB alert, combining a built-in siren with an additional 110dB wired siren to warn neighbors and deter intruders. Designed for stable, high-end performance, the panel supports motion detection and reliable operation. If mains power is lost, an internal backup battery keeps the system running for up to 8 hours. The auto-dialer feature will call up to 6 designated phone numbers in the event of a security breach.