8.61 €
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SONOFF PIR2 Infrared Motion Sensor for Home Security
Brand: SONOFF
8.61€
VAT included (Ex VAT: 7.00 €)
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SONOFF PIR2 Infrared Motion Sensor Detector
The SONOFF PIR2 is an infrared motion detector designed to improve security in homes and offices. It uses advanced dual temperature compensation technology and ultra-low-power microprocessors for significant energy savings. This device is easy to wall mount and is compatible with smart alarm systems, especially the Sonoff RF Bridge 433.
Key features:
- Dual temperature compensation technology for greater accuracy.
- Ultra-low-power microprocessors that ensure energy savings.
- Robust and durable design, suitable for homes, offices, sheds and garages.
- Wall-mounted sensor with easy installation and setup.
- Dual infrared, artificial intelligence and triple mirror technology for advanced detection.
- 433.92MHz wireless frequency for efficient communication.
- Compatible with Sonoff RF Bridge 433 for integration into smart systems.
Technical specifications:
- Size: 120 x 62 x 46 mm.
- Transmission distance: up to 150 metres in open space.
- Operating voltage: 3V.
- Standby current: ≤9µA.
- Alarm current: ≤10mA.
- Wireless transmission code: 1527MHz (default).
- Maximum coverage area: 12 metres.
- Alarm indicator light: on for 3 seconds.
- Operating environment: indoor.
- Safety switch: normally closed.
- Light intensity supported: 10000 Lux.
- Battery type: 2xAA (not included).
Typical uses:
This sensor is ideal for motion detection in home and commercial security systems. It can be installed on indoor walls to monitor entrances, hallways, garages, sheds and offices, triggering smart alarms to protect spaces against intrusions.
Compatibility:
The SONOFF PIR2 works with the 433MHz RF frequency and is compatible with the Sonoff RF Bridge 433, allowing integration into home automation and smart alarm systems.
Package contents:
- 1 x SONOFF PIR2 Infrared Motion Sensor Detector
- Dual temperature compensation technology for accurate detection
- Ultra-low-power microprocessors to save energy
- Wall-mounted sensor, easy to install and set up
- Dual infrared and artificial intelligence with triple mirror technology
- 433.92MHz wireless frequency compatible with Sonoff RF Bridge 433
- Maximum coverage area of 12 metres and transmission up to 150 metres
- Runs on 2 AA batteries (not included) for wireless operation
Customer Questions & Answers
What are the benefits of the dual temperature compensation technology in the Sonoff PIR2?
Dual temperature compensation helps reduce false alarms caused by sudden thermal changes in the environment by dynamically adjusting the sensor sensitivity to better distinguish human movement from unwanted temperature fluctuations. This is useful in environments where air conditioning or draughts could affect detection.
Is there any safety standard applicable to this type of sensor and what is its recommended operating environment?
The Sonoff PIR2, as a low-voltage RF sensor, complies with general radio-frequency equipment regulations in most countries (for example CE in Europe). It is strictly designed for indoor use, operating with lighting up to 10,000 Lux. Exposure to moisture, dust or outdoor conditions may compromise both the service life and the safety of the device.
How does the Sonoff PIR2 differ from other wireless PIR sensors on the market?
The Sonoff PIR2 integrates dual infrared, a triple mirror and an energy-saving microprocessor, offering accurate detection with low power consumption (≤9 μA in standby). Compared with basic technology models, it stands out for its coverage area (12 m), low consumption and direct compatibility with the Sonoff ecosystem. However, it is for indoor use only and does not have native WiFi integration options.
Is the SONOFF PIR2 infrared motion sensor easy to install?
Yes, the sensor is designed to be wall mounted and its installation and setup are straightforward, ideal for home and professional users.
Which devices is the SONOFF PIR2 compatible with?
It is compatible with the Sonoff RF Bridge 433, allowing integration into smart alarm and home automation systems.
What type of battery does the SONOFF PIR2 use?
It uses 2 AA batteries, which are not included in the package.
What is the sensor's detection range?
The sensor covers a maximum area of 12 metres for human motion detection.
Which environments is the SONOFF PIR2 suitable for?
It is designed for indoor use, such as homes, offices, garages and sheds.
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