Greystone Energy Systems Inc. is internationally recognized as one of the largest ISO registered manufacturers of HVAC sensors and transducers for Building Automation Management Systems. We have conscientiously established a worldwide reputation as an industry leader by maintaining leading-edge design technology, prompt technical support, and a commitment to on-time deliveries.
TNAP Series – All Purpose Network Temperature Sensor
TNDC Series – Flexible Copper Network Duct Average Sensor
TNDF Series – Flex Duct Average Network Temperature Sensor
TNDR Series – Rigid Duct Average Network Temperature Sensor
TNRP Series – Remote Strap-on Network Temperature Sensor
TNSO Series – Strap-on Network Temperature Sensor
TNOS Series – Outside Network Temperature Sensor
TNFL Series – Flying Lead Network Temperature Sensor
NTRC Series – Temp/Humidity Sensor w/ BACnet and Modbus
TNGL Series – Glass Network Temperature Sensor
ANNICOM has been established as a design and build company for the Industrial Controls, HVAC, and Building Automation Industry for more than 25 years. Alongside its own range of high quality products under the “”Axio”” brand name it also designs and manufactures controls for many of the industry giants on an OEM basis, including such companies as Honeywell, Toshiba Carrier and Clivet.