Lenovo Smart Motion SE-741M Quick Start Guide

Lenovo Smart Motion SE-741M Sensor manual cover

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Year 2019

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Lenovo Smart Motion SE-741M Sensor Specification

The Lenovo Smart Motion SE-741M Sensor is an advanced motion-detection device designed to enhance smart home automation. It operates using infrared technology to accurately detect movement within a range of up to 12 meters, making it suitable for various applications such as security systems, automated lighting, and energy management. The sensor features a 120-degree horizontal field of view, ensuring comprehensive coverage of the monitored area. It boasts a compact design with dimensions of 85mm x 85mm x 33mm, allowing for unobtrusive installation on walls or ceilings.

The device supports wireless connectivity through Zigbee 3.0 protocol, ensuring seamless integration with compatible smart home ecosystems and allowing remote control and monitoring via a smartphone app. The SE-741M Sensor is powered by two AA batteries, providing an operational life of up to two years under typical usage conditions. It includes a low-battery indicator within the app to alert users when replacements are needed. The sensor's casing is designed to be robust and durable, with an IP20 rating, ensuring protection against dust and minor impacts.

Installation is straightforward, with the sensor featuring an adjustable mounting bracket for optimal positioning. It is equipped with sensitivity settings that can be customized to minimize false alarms caused by pets or environmental factors. The Lenovo Smart Motion SE-741M Sensor integrates advanced algorithms to differentiate between human and non-human movements, thus enhancing its accuracy and reliability. It supports automation triggers and can be programmed to interact with other smart devices, such as lights and security cameras, to create a responsive and efficient smart home environment.

Lenovo Smart Motion SE-741M Sensor F.A.Q.

How do I set up the Lenovo Smart Motion SE-741M Sensor for the first time?

To set up the Lenovo Smart Motion SE-741M Sensor, first download the Lenovo Smart Home app on your mobile device. Follow the in-app instructions to connect the sensor to your Wi-Fi network and pair it with your smart home system. Ensure the sensor is placed within the recommended range of your Wi-Fi router for optimal performance.

What should I do if the sensor is not detecting motion?

If the sensor is not detecting motion, ensure that it is powered on and connected to your network. Check for any obstructions in the sensor's field of view and make sure the firmware is up to date. You can also try resetting the sensor and reconnecting it to the app.

How can I reset the Lenovo Smart Motion SE-741M Sensor?

To reset the sensor, locate the reset button on the device. Press and hold the button for about 5 seconds until the indicator light blinks, signaling a successful reset. Then, set up the device again using the Lenovo Smart Home app.

What is the optimal installation height for the sensor?

The optimal installation height for the Lenovo Smart Motion SE-741M Sensor is between 6 to 8 feet from the ground. This height allows the sensor to effectively detect motion across a wide area.

Can the sensor be used outdoors?

The Lenovo Smart Motion SE-741M Sensor is designed for indoor use only. Using it outdoors may expose it to elements like rain and extreme temperatures, which could affect its performance and longevity.

How do I update the firmware on the Lenovo Smart Motion SE-741M Sensor?

To update the firmware, open the Lenovo Smart Home app and navigate to the device settings. If an update is available, you will see a prompt to download and install it. Ensure the sensor is connected to Wi-Fi during the update process.

What should I do if the sensor is frequently disconnecting from the Wi-Fi?

If the sensor keeps disconnecting, try moving it closer to the Wi-Fi router. Check for any network interference and ensure your router's firmware is up to date. You can also try using a Wi-Fi extender to boost the signal strength.

How do I integrate the sensor with other smart home devices?

The Lenovo Smart Motion SE-741M Sensor can be integrated with other smart home devices through the Lenovo Smart Home app. Use the app to create automation routines or connect it with platforms like Google Assistant or Amazon Alexa for voice control.

What type of maintenance does the sensor require?

The sensor requires minimal maintenance. Regularly clean the sensor's surface to prevent dust buildup, which can affect motion detection. Periodically check for firmware updates and ensure the device is securely mounted.

Is it possible to adjust the sensitivity of the motion detection?

Yes, you can adjust the sensitivity of the motion detection through the Lenovo Smart Home app. Navigate to the sensor settings and use the sensitivity slider to increase or decrease the detection range as needed.