SQ TRACKERS a tag that provides seamless 2D indoor and outdoor locations for campuses, breaking the price/performance barrier. Offering long battery life, the tracker belongs to a generation of easy-to-program tags that can be adapted to all kinds of people and object tracking applications.
And olso you can use is the best universal movement and motion sensor with SOS button. It is equipped with a groundbreaking high-performance LoRaWAN® radio.
You can connect ten, twenty, or more SQ STKYER SOSs to form a network of motion sensors which can keep people safe in dangerous situations.