The XENA XA801 combines the features of a standard zone alarm with a built-in auto-dialer. Programmable with up to three telephone numbers. When triggered the alarm will sound, and the auto-dialer phones up to three pre-programmed numbers to alert you or others to the presence of an intruder. In silent mode, only the auto-dialer is activated. Battery operated, the unit connects directly to any phone socket and is fully approved for all phone systems.
Auto-dials up to 3 programmable telephone numbers.
Passive infrared beam detects movement up to 20ft. (6m) away.