Wireless parking space sensor, communication frequency 2.4GHz, sampling frequency 0.1Hz, battery life of more than 7 years, communication distance of 200 meters, IP67, ABS material can bear 5T.

Wireless router, parking controller, power supply 12VDC, RS232 interface, transmission 400 meters, can reach waterproof level, can integrate Zigbee wireless module.

Both the water immersion sensor and the water level alarm sensor can be sent to the central controller unit via a wireless network.

The application of far infrared sensors, temperature sensors, gas detection sensors, and gas flow sensors can make the devices connected to the Internet of Things have a sense of five senses.