The upgrades are all about an all-in-one solution, with polycarbonate plastic box, switching power supply and 2Ah battery, on-board internal siren, and the possibility to integrate 3G, PSTN and Ergo S keypad.
The system is able to manage up to 32 radio peripherals and up to 96 wireless zones.
However, an essential Bus-based expansion is also possible: up to 3 user interfaces (a choice from Ergo keyboard, Volo and Volo-in proximity readers), 1 Bus siren (Imago or Radius), 1 Domus to manage the functions of the programmable thermostat.
As usual, all the other well-known existing features of the Lares 4.0 are included, - integrated IP interface, configuration from any mobile device, a Lares 4.0 dedicated user application with push notifications and video monitoring, etc.