CSLS-1 manhole leak detection sensor is used to monitor whether liquid exits in the manhole. Two alarm points are set to monitor the liquid level and it can distinguish the liquid is water or fuel. Self-detection function can detect open circuit or short circuit.

DPLS-1 dispenser pan leak detection sensor is installed in the dispenser pan to monitor if there is any liquid exiting in real time. Any fuel/water presented in the bottom of dispenser pan will be tested and alarmed. 

SIoT-100 is an Internet of Things intelligent display terminal independently developed and produced by OKet, which is composed of a controller and a touch screen display. At the same time, it can form a mature and complete intelligent control system of the Internet of Things with OKet PLS type liquid level detector and a variety of leak detection sensors, as well as fuel gun equipment, oil and gas recovery online monitoring equipment, camera equipment and so on.

Based on the standard metal gauge, temperature and liquid level detection sensors are added to collect real-time data and automatically calculate the accuracy of the oil gun.

The mobile APP is connected to the device via Bluetooth and can obtain each test data from the device. After multiple tests, a verification report can be generated. The content of the verification report includes time, gas station name, nozzle number and temperature, altitude, and accuracy data.

The underground tank calibration of OKet adopts the capacity comparison method, which includes two data acquisition methods.

The gas station unloading process controller is a process control device specially designed by OKet for the standard unloading process of gas stations.

The Over Fill Protective Valve is composed of clamping swing valve, explosion-proof solenoid valve, pull rod lock and manual button.

Based on digital and networked video surveillance, the AI intelligent video analysis system adopts AI intelligent behavior analysis technology to realize automatic identification of hidden dangers, second-level early warning, intelligent control, Real-time forensics.

FF double-wall tank refers to the oil storage tank whose inner layer and outer layer are made of FRP material.
3DFF® double-wall tank is the proper name of the double-wall tank produced by A&Z using proprietary technology, and it is also the registered trademark of A&Z for the oil tank produced by 3D composite material technology.

PHOENIX System is a unique manufactured on site’ internal fiberglass system that allows you to upgrade in-service steel or fiberglass single wall tanks to a double walled secondary contained system.

OKet® tanker truck ATG system is special designed for fuel tanker trucks.