Climax Metals CC-100-100-KW Black Oxide Plated Mild Steel Clamping Coupling, 1" x 1" Bore, 2" Outside Diameter, 3" Length, 1/4"-28 x 5/8" Set Screw

Sensor Switch CMRB 50 High Bay Aisleway, Passive Infrared Fixture Mount Occupancy Sensor, White

Interlogix AP100PI Mirror Optic PIR Motion Sensor with Pet Immunity

Solar Motion Sensor Alarm Outdoor - 129dB Loud Sound Noise Maker ,Multi-Band high-Frequency Ultrasound Motion Detector ,with Strobe Light， for Yard Farm Garden (1 Pack)

Legrand - Pass & Seymour Radiant® Single-Pole Vacancy Sensor, White

Shaogax Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert with 2 Sensor and 1 Receiver -38 Chime Tunes

Aqara Zigbee Presence Sensor FP1E, mmWave Radar Wired Motion Sensor, AI Spatial Learning, Supports HomeKit, Alexa, Google Home, Matter Over Bridge, Requires Aqara Zigbee 3.0 Hub

Chtoocy Solar Wireless Driveway Alarm Sensor 1/2 Mile Driveway Alarms Outside Weatherproof Driveway Aler Motion, Vehicle Detecting Motion Alarms for Cars Only, Ignores Animals and People

Wattstopper BZ-250 Lighting Plug Load Flex Control Power Pack, 24Vdc, 120-277V