![Smoke screen security device wireless kit](https://www.smarteksrl.it/wp-content/uploads/2019/10/tx_rx_200.png)
NBRTX is an expansion kit, consisting of a transmitter and a receiver, to allow the wireless connection of NUBI 4.0 to an existing burglar panel.
![Internal siren for security smoke screen device NUBI 4.0](https://www.smarteksrl.it/wp-content/uploads/2019/10/sirena_interna_scontornata_con_fili.jpg)
Optional siren accessory for the NUBI 4.0 smoke security device that can be used both in the 12V version and in the version powered by a 3.6 V lithium battery
![Tamper extension accessory for security smoke screen device NUBI 4.0](https://www.smarteksrl.it/wp-content/uploads/2019/09/scheda_completa_antsabotaggio_r-1.jpg)
accessory that extends the protection of the device in a professional way from other tampering attempts.
A very useful tool for installing and testing NUBI 4.0 devices
![Spare smoke cartrisge for security smoke screen device NUBI 4.0](https://www.smarteksrl.it/wp-content/uploads/2019/10/cartuccia_500.jpg)
Replacement smoke canister suitable for all NUBI 4.0 devices.
Security protections for perimeters, doors and windows from the outside, to prevent break-ins before they occur. Available in three families to meet any need.