Type 4 waterproof radio addressable siren - 1200 metre range

This type 4 radio sound diffuser is the best on our website, you've never had so much technology for such a low price:

• A range of 1200 metres in free field conditions.
• P65 waterproof.
• Addressable via the application to be connected in NFC (contactless with your phone).
• 1 single CR123 lithium battery: 4-year operating life.
• Simple, intuitive pairing procedure. 
• 255 Simultaneously connected organs
• NFC android application that lets you use your phone to view the network, connected devices, connectivity, battery status and the history of all triggers.

This system allows "fire" alarms to be broadcast on the network so that the paired sirens broadcast the NF S-32001 sound.it allows "fire" alarms to be broadcast on the network so that the paired sirens broadcast the NF S-32001 sound.

EN 54-3 certified sound diffuser.

You won't have any problems with difficult pairing, disconnection or low batteries after 6 months.