By splitting your system into 4 separate zones, you’ll be able to more accurately know the location of where the alarm was raised.
The 4 optical smoke detectors and heat detector will give you plenty of coverage, and with 5 bases to allow easy installation. Along with the 2 call points, they will signal the C-tec fire alarm panel when they discover a potential threat. 2 backup batteries will also ensure your system is still operational when the power is cut. Plus, with 2 sounders, the alarm is sure to get heard when it goes off.
You can also purchase fire cable and fixings separately.