Mitaki-Japan Security Alarm with Built-In Motion Detector ELDOOR2

This unobtrusive device functions as a stand alone alarm with motion detection and a built-in siren. Features panic button, 100dB siren, 160° motion detection angle, 5 meter range radar, and is wall-mount ready. Requires 3 AA batteries (not included). Measures 5-3/8" x 4-1/8" x 1-3/8". Clamshell.