Bluetooth Low Energy (BLE) is a short-range wireless technology, although later versions of the standard, such as BLE 5, offer a much longer range—over 1 km in certain use cases. BLE operates in the 2.4 GHz ISM band and consumes very little power compared to traditional Bluetooth. BLE technology is widely used to connect devices, track locations, or connect to Internet of Things (IoT) networks.

Explosion-proof Ex antennas Bluetooth Low Energy (BLE) are designed for use in hazardous areas in industrial Bluetooth Low Energy applications. Available for 2.4 GHz.

Simple and reliable BLE application technology for explosive production facilities. There is no need to use IS barriers that reduce the signal level by at least 2 dB.