- Operating voltage range: DC 4.5-20V
- Quiescent Current: <50uA Trigger: L cannot be repeated trigger/H can be repeated trigger(Default repeated trigger)
- Delay time: 5-18S (adjustable) the range is (0.xx second to tens of second)
- Block time: 2.5S (default) Can be made a range (0.xx to tens of seconds
- Board Dimensions: 32mm*24mm
- Angle Sensor: <100 ° cone angle Lens size
- Sensor: Diameter: 23mm (Default)
- Security Products
- The human body sensors toys
- The human body sensor lighting industrial automation and control, etc
- It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices, is a high-tech products.
- Especially suitable for corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems.
HC-SR501 PIR Sensor Sensitivity and Time Delay is adjustable
There are two potentiometers onboard.
One is to adjust the sensitivity, and the other is to adjust delay time.
Two trigger modes. One is Single trigger mode, that means the delay is started immediately Upton detecting motion, and continued detection is blocked.The other is Repeatable trigger mode;timely delay is re-started every time motion is detected.