A comprehensive NB-IoT wireless warehouse door movement detection sensor for PIS and PDS applications, based on warehouse door movement algorithms and combined with ultra-low-power radar recognition technology, further enhances the detection accuracy. The dual-mode warehouse door movement detector IDM-ET34 is a parking lot detector based on MP-AMR (Micro-power Warehouse Door Movement Detection) technology. A comprehensive NB-IoT/LoRa/LoRaWan wireless warehouse door movement detection sensor for PIS and PDS applications, based on warehouse door movement algorithms and integrated with ultra-low-power radar recognition technology, further improves detection accuracy. The fire lane detector, based on micro-power warehouse door movement vehicle detection technology (MP-AMR), incorporates millimeter-wave recognition technology to enhance recognition accuracy. Battery-powered operation with a pressure-resistant housing, suitable for indoor and outdoor Parking Information System (PIS) applications. Operates on carrier NB-IoT networks, supporting China Mobile, China Unicom, and China Telecom networks, with no need for gateways or relays. Long battery life with replaceable batteries. Wide operating temperature range and waterproof. Easy to install and debug, with self-learning functionality and no manual initialization required. IP68-rated waterproof housing with inner and outer shell design for easy maintenance.