Lots of people might feel unsafe and can't fall asleep at night. Therefore, to install a motion sensor that can sense the motion and make alarm to alert you is important. With this useful alarm sensor, you can have a good sleep at night.

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Feature

- Color: White

- Material: Plastic.

- Size: About 13x13x5cm

- Totally wireless system with built-in GSM dialer and remote monitoring.

- Wireless motion detector and door or window gap detectors is a wireless outdoor and indoor security device designed to sense motion activity, monitor whether a door, window, or other object is open or closed, then transmit alert signals

- The sending distance is about 7m. Therefore, you need to pay attention to the distance when install motion sensor at your home.

- Easy to install and use.

- Good choice for your home security.

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