The product also features three convenient to use buttons for handbook tests and easy pairing modes. The smoke detector head is usually swapped out for appropriate Synergy+ heat detector heads making it simple to satisfy demands. You should Note, this product or service is for indoor use only. RemoteLync know-how https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/