Slave sensor heads
To extend the area of coverage of any Flex 7 sensor, up to five slave heads can be added. Slave sensor heads receive their instructions from the master sensor head so do not need to be programmed.
Sensor heads are connected to the plug-in sensor control pack using a grey sensor lead. Each sensor kit is supplied with a 5m lead but if a longer lead is required, or if slave heads are being added, these are available to order.