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Paradox NV5-Z72 Wired Indoor PIR Motion Detector - 10m Range, 5 Sensitivity Levels, ENVY Series

Paradox PA-9650 SP65 Wired Alarm Kit - K636 LED Keypad, 2x 476+ PIR Detectors, 15W Siren, 7Ah Battery

Paradox PA-9651 SP65 10-Zone Wired Alarm Kit - K636 LED Keypad, 2x NV5 PIR Detectors, 15W Siren

Paradox DG85-B4U Outdoor Digital PIR Motion Detector - Pet Immune, Dual Optics, -35°C to 50°C