Belfree WRS is finally available to the public!

Belfree WRS is finally available to the public! Belfree WRS sensors are now complete and being installed in towers across the U.K. Many improvements have been made since our initial prototypes such as easier to install mounting systems, magnetic switching, and over...

Wires? What wires!

Wires? What wires! Belfree is a wireless sensor solution for church bell ringing simulators and silent practice. Our sensors do away with the need for wires all over your belfry and allow for quick and easy installation in any tower no matter how cramped....

The Science Bit

It’s (not?) rocket science Belfree WRS sensors contain a microprocessor, a 2.4Ghz digital radio and an Inertial Measurement Unit or IMU. The IMU measures minute variations in linear and rotational acceleration. If we read the data from the IMU frequently enough and...

Wireless Ringing

What is Belfree Wireless Ringing System? Belfree Wireless Ringing System (WRS) is a collection of devices that enables silent practice of bell ringing, comprising of a sensor that attaches to the bell wheel, and a USB dongle to connect to a computer running simulator...