The Wide Angle PIR Sensor features a larger detection angle of 180˚. This makes it ideal in applications where users need to track movements across a large, open area.
 
The Wide Angle PIR Sensor is a pyroelectric device, and it detects motion by sensing changes in the infrared levels emitted by surrounding objects. When motion is detected, the Wide Angle PIR Sensor outputs a high signal on its output pin.

• 180˚ detection angle for widespread motion detection
• Typically detects people up to 30 ft away
• User-selectable "night-time mode" for detecting motion in decreased lighting conditions
• Adjustable sensitivity to tune for different operating conditions
• 4-pin SIP package perfect for breadboard-friendly projects
• Small size and mounting holes for easy concealment
• Voltage requirements: 3.0 to 6.0 VDC
• Current requirements: 150 uA idle, 3 mA active (no load)
• Communication: Single-bit high/low output
• Dimensions: 1.42 x 1.42 x 0.79 in (36.0 x 36.0 x 20.2 mm)
• Operating temperature range: 32 to 122 °F (0 to 50 °C)

Application Ideas:

• Motion-activated nightlight
• Alarm system
• Holiday animated props