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.
It is provided with super detection performance to judge the real intruder in combination with advanced patented software technology and can the shortcoming of false alarm, omitted alarm. non-alarm of traditional detector probes. The device can enter the power saving mode intelligently without setting. The battery is replaced once more than 2 years.
Note: 2 x AAA battery is not included in this Package.
Features:
Dual infrared
Ultra-low-power microprocessors
Double temperature compensation technology
Robust and durable, suitable for homes, offices, sheds, garages, etc.
Easy installation and set-up, wall-mounted
backup plan Up to two years with (2*AAA) Alkaline battery.
Specification:
Standby current
≤8μA
Alarm current
≤15mA
Required Battery
AAA battery
Wireless frequency
433.92MHz
Wireless Transmit Code
1527Mhz
Transmitting Distance
≥150m
Detection angle
110 Degree
Detection Distance(m)
12 m
Working Temperature Range (°C)
-10 to 50
Length (mm):
105
Width (mm)
57.5
Height (mm)
42.8
Weight (gm)
61
Shipping Weight
0.09 kg
Shipping Dimensions
14 × 6 × 4.5 cm
Package Includes:
1 x Sonoff PIR2 433mhz Human Infrared Sensor for Sonoff RF Bridge
PIR / IR and Optical Sensor, Sensors
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