Combining PIR with K-band microwave technology, Dual Technology detectors are recommended for areas with fluctuating temperatures such as in warehouses, sheds or garages. As well as in areas at risk of being struck by direct sunlight such as in conservatories; and in rooms with repetitive movements, such as from ceiling fans. Scantronic Secure Radio (SSR) products feature advanced two-way communication and true signal encryption, ensuring market leading cybersecurity comes as standard. Over-the-air updates keep devices future-proof and reduce labour time onsite, whilst shortened device response times improve battery life and ensure rapid event notification, minimising false alarms. At a glance… Fit radio PIRs where you want to Automatic channel swapping in SSR mode ensures devices experience minimal interference Carry one detector for all installations The option to switch between Legacy mode and SSR mode ensures that radio detectors are compatible with all current Scantronic panels as well as legacy alarm panels