| SENSORS Air Quality | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| SENSORS CO₂ | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| ROCBURN LTD |
| SCHUECO UK LTD |
| SE CONTROLS |
| TIMEGUARD - TIME, LIGHT, SAFETY & CLIMATE |
| ZEHNDER LTD |
| SENSORS Constant Pressure | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| SENSORS Daylight | SE CONTROLS |
| SENSORS Exterior | ROCBURN LTD |
| SE CONTROLS |
| STRAND HARDWARE LTD |
| TIMEGUARD - ENERGY SAVING PRODUCTS |
| SENSORS Humidity | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| SE CONTROLS |
| SENSORS Infrared | EATON ELECTRIC LTD |
| TIMEGUARD - ENERGY SAVING PRODUCTS |
| TIMEGUARD - TIME, LIGHT, SAFETY & CLIMATE |
| SENSORS Interior | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| SE CONTROLS |
| TIMEGUARD - ENERGY SAVING PRODUCTS |
| SENSORS Motion | TIMEGUARD - ENERGY SAVING PRODUCTS |
| SENSORS Perimeter Security | PROCTER CONTRACTS |
| TIMEGUARD - ENERGY SAVING PRODUCTS |
| ZAUN LTD |
| SENSORS Temperature | GDHV VENTILATION - GLEN DIMPLEX HEATING & VENTILAT |
| GEZE UK LTD |
| SE CONTROLS |
