NB-IOT, LORAWAN warehouse door magnetic detection alarm

الوصف

NB-IOT, LORAWAN warehouse door magnetic detection alarm is a new generation of door and window switch status monitoring alarm based on LORAWAN or NB-IOT wireless transmission, such as long-distance anti-interference technology, low-power wireless receiving technology, timed heartbeat wake-up receiving technology, etc. NB-IOT, LORAWAN warehouse door magnetic detection alarm This product is suitable for monitoring the switch status of various doors and windows. Through the principle of magnetic reed induction, it can quickly distinguish the switch status of doors and windows, and transmit the signal to the service platform through the NB-iot Internet of Things.

This product is mainly used to detect whether doors, windows, drawers, etc. are illegally opened or moved. It consists of two parts: a magnetic component and an NB-IoT transmitter. The magnetic component and the NB-IoT transmitter are installed on both sides of the door and window respectively. When there is a separation action, the device sends an alarm signal to the platform, and the platform notifies the user through WeChat or SMS. The NB-IOT door magnetic monitoring alarm device uses NB-IoT communication technology, does not require a gateway, and can be used after binding. It can be deployed in public places such as buildings, factories, hospitals, communities and parks.

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