This mini PIR sensor based on MH-SR602 is ideal for detecting movement at a distance of 0 to 3.5m. This module has high sensitivity, fast response, low static energy consumption and a small size, so it is easy to install.

Features and characteristics

Detection distance: up to 5 meters; recommended distance: 0-3.5M.

Output: high level, H=3.3V, L=0V

DC power supply: 3.3V-15V

Idle current: 20uA

The high level time of the output of this product is adjustable, from 2.5 seconds to 1 hour, the output time set at the factory.

It is 2.5 seconds, and you can change a chip resistor if you need to change it. Please read the resistance value corresponding to the typical delay time.

Blocking time, 2 seconds, not adjustable.