PIR sensitivity settings and 120-degree wide-angle detection of motion in rooms, hallways, stairwells, and other vulnerable spaces * Smart sleep mode between detections for extending battery life * Status LED for motion sensing and low battery warning notification * Includes (1) motion sensor and (1) mounting bracket with installation anchors, screws, and product manual, requires (1) x 9V alkaline battery (not included) * Mace Security 12-month limited product warranty with USA-based, toll-free telephone technical support