Brilliant Lighting 18062/05 PIR Sensor, Motion Sensor, Indoor, IP44, Surface Mount, Ceiling, 4.5mtr Detection Range, 360 Deg, 240V, 1600W Incand Max Load, 3 Wire, White

Features:
• Passive Infra-red technology
• Surface mount for interior or exterior use
• Multi-segemented lens for better detection
• 3-wire design for greater reliability