PIR2 433mhz Human Infrared Sensor for Sonoff RF Bridge

For the Sonoff RF Bridge, this is a Sonoff PIR2 433 MHz Human Infrared Sensor. It is a kind of infrared intrusion detector that is a “upgraded version” with an inactive mode. It uses an imported digital microprocessor with an extremely low power consumption, dual induction, adjustable pulse counting, random dynamic time division, and energy deposit logic processing technology lens. This module uses little energy, is mobile, and can instantly detect motion. Use a smart scene to turn a connected gadget on or off. The “home” and “away” modes on this device are preconfigured from the factory.

Together with cutting-edge, patented software technology, it has super detection capability to determine who the genuine intruder is and can identify false or omitted alarms. conventional detector probes’ lack of alarm. Without any settings, the device can automatically go to power saving mode. Once every two years or more, the battery is changed.

Note: 2 x AAA battery is not included in this Package.

Qualities:

• Two ultra-low-power infrared microprocessors
• Technology with two temperature compensators
• Sturdy and robust, ideal for sheds, garages, offices, and residences, among other places.
• Simple setup and installation, wall-mounted backup system With a (2*AAA) alkaline battery, up to two years.