New Smart PIR Sensor Module with improved digital sensor.
This unit has enhanced delay time adjustments, with an expanded range from 2 seconds to 70 minutes. The unit includes an integral light sensor with adjustable sensitivity, the unit is suitable for outdoor and indoor mounting. Detecting length is also adjustable. The output is a standard TTL output signal, that can be used with a microcontroller or for switching lights, etc.
High level signal:3.0V, Standby output is 0V
2s not adjustable
Dual element, low noise, high sensitivity
TTL output can be directly connected to micro controller or logic device
Digital Signal Processing
Insensitive to RF interferenced
For Security Systems