Zonecheck is the industry standard for zoned sprinkler systems to provide an easy, reliable, sustainable and cost-effective way of conducting regular flow-switch testing. A small circulating pump creates a calculated flow of water through the flow-switch to trigger it. This triggering signal is then received by the flow-switch and central alarm panel/system to verify the test was successful. The test is conducted remotely via a key-switch without the need for specialist knowledge or draining water.