PIR3-RF - Motion Sensor Sonoff - Free user manual and instructions

Product type	Motion sensor
Brand	Sonoff
Model	PIR3-RF
Power supply	3V button cell (CR2450)
Operating frequency	433 MHz
Detection distance	Up to 8 m (indoor)
Detection angle	100°
Operating temperature	-10°C to 40°C
Operating humidity	10-90% RH (non-condensing)
Housing material	PC (polycarbonate)
Dimensions (L x W x H)	40 x 35 x 28 mm
Weight	Less than 1 kg
Main functions	Motion detection, Normal and Alert modes, low battery notification
Connectivity	Compatible with SONOFF 433 MHz RF Bridge gateway
Mobile app	eWeLink (iOS and Android)
Recommended installation	Height < 2 m, avoid metal surfaces
Maintenance and cleaning	Clean with a soft, dry cloth
Safety	Use only CR2450 battery, do not expose to moisture
Spare parts and repairability	Spare CR2450 battery available

Frequently Asked Questions - PIR3-RF Sonoff

How to install the PIR3-RF sensor?

Attach the sensor using the included 3M adhesive bracket or purchase an optional base. Install it at a height of less than 2 m, on a non-metal surface.

How to pair the PIR3-RF with the gateway?

In the eWeLink app, select the gateway, tap 'Add' then 'Alarm'. A beep sounds. Briefly press the pairing button on the sensor or trigger motion. The red LED lights up for 1 second and the gateway emits a double beep.

What type of battery does the PIR3-RF use?

It uses a 3V button cell battery model CR2450.

What is the detection range of the sensor?

The maximum detection distance is 8 meters indoors, with a detection angle of 100°.

How to change the sensor mode (Normal/Alert)?

Press and hold (5s) the mode change button. In 'Alert' mode, the LED remains solid red for 5s; in 'Normal' mode, it remains solid green for 5s.

What does blinking red twice mean?

It's a low battery notification. Replace the CR2450 battery.

Can the PIR3-RF be used without a gateway?

No, it requires a compatible 433 MHz gateway (like SONOFF RF Bridge) to communicate with the app and trigger scenes.

What are the recommended operating conditions?

Temperature from -10°C to 40°C, humidity 10-90% RH non-condensing. Avoid installation on metal surfaces.

How to clean the sensor?

Use a soft, dry cloth. Do not use chemical or abrasive products.

Where to find the full manual for the PIR3-RF?

The manual is available for free download at notice-facile.com. You can also request a translation by email.

USER MANUAL PIR3-RF Sonoff

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Motion Sensor

· 中文 1-4

• Deutsch ----9-12

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设备分带电池和不带电池版本。

1. 添加子设备

① 添加子设备前，请先连接网关。

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The device can be operated intelligently via working with the SONOFF 433MHz RF Bridge to communicate with other devices.

The device can work with other gateways supporting 433MHz wireless protocol. Detailed information is in accordance with the final product.

Operation instruction

1. Download APP

Android™ & iOS

2. Pull out the battery insulation sheet

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The device has the version with battery and without battery(Battery model: CR2450).

3. Add sub-devices

Connect the Bridge before adding the sub-device.

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Launch eWeLink APP, select the Bridge to be paired, tap "Add" and select "Alarm", and you will hear a "Beep" that indicates the Bridge enters the pairing mode, then short press the pairing button on the device (or make the device detect the movement) that the pairing is successful when the red LED keeps on for 1s and the Bridge makes a "Beep-Beep" sound.

If the addition failed, move the sub-device closer to the Bridge and try again.

Installation methods

Method1:

Method 2:

The motion sensor-base is not included, please purchase it separately.
Do not install on the metal surface, otherwise it will affect the wireless communication distance.
The device weight is less than 1 kg. The installation height of less than 2 m is recommended.

Specifications

Model	PIR3-RF
RF	433MHz
Power supply	3V button cell(Battery model: CR2450)
Detection Distance	≤8m (Indoor space)
Detection angle	100°
Working temperature	-10°C~40°C
Working humidity	10-90%RH (non-condensing)
Material	PC
Dimension	40x35x28mm

Product Introduction

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LED indicator

Pairing/Mode switching button

LED indicator status instruction

LED indicator status	Status instruction
Red LED is stays on for 1s	A movement is detected
Red LED is stays on for 5s	Switched to the"Normal" mode.
Red LED flashes twice	Low-battery notification
Green LED is stays on for 5s	Switched to the "Alert" mode.

Features

PIR3-RF is a 433MHz low-energy motion sensor that can detect the movement of objects in real time. Connect it with the Bridge and you can create a smart scene to trigger other devices.

Low-energy

Movement detection

Alarm push notification

Share control (available for SONOFF 433MHz RF Bridge)

Smart scene

Application Modes

The device has the "Normal" and "Alert" mode. The "Alert" mode is set by the factory default.

In the "Alert" mode, long press the mode switching button for 5s until the LED indicator stays solid red for 5s, which means the device enters the "Normal" mode.

In the "Normal" mode, long press the mode switching button for 5s until the LED indicator stays solid green for 5s, which means the device enters the "Alert" mode.

"Normal" mode:

There is no movement is detected within 60s after the previous detection, and then the alarm message will be triggered again if a movement is detected. If a movement is detected within 60s, the countdown will be reset and start again.

"Alert" mode:

The countdown is changed into 5s from 60s compared to the "Normal" mode. If a movent is detected within 5s, the countdown will not be reset. This means the alarm message will be triggered once per 5s and pushed to your mobile phone when a movement is always detected.

Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a square mechanical part with a blue arrow pointing to it (no text or symbols)

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Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a square mechanical part with a blue arrow pointing to it (no text or symbols)

Line drawing of a square mechanical component with a circular cutout and a blue handle (no text or symbols)

Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a mechanical flange with a blue arrow pointing to it (no text or symbols)

Line drawing of a square mechanical component with a circular cutout and a blue handle (no text or symbols)

Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a mechanical flange with a blue arrow pointing to it (no text or symbols)

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Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a mechanical flange with a blue arrow pointing to it (no text or symbols)

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Diagram showing a tool interacting with a mechanical component, no text or symbols present

Illustration of a hand holding a mechanical component with a blue arrow pointing to it (no text or symbols present)

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Changes or modifications not expressly approved by the party responsible for compliance could avoid the user's authority to operate the equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Note:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.

Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio equipment type PIR3-RF is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:

https://www.sonoff.tech/usermanuals

Shenzhen Sonoff Technologies Co., Ltd.

1001, BLDG8, Lianhua Industrial Park, shenzhen, GD, China ZIP code: 518000 Website: sonoff.tech