Easy to install and use the Friedland Response SL5 Telecommunicating Alarm provides an ideal system suitable for larger homes.
The alarm system allows you multi-zone control and will contact you if the alarm system is activated, capable of contacting up to 4 different telephone numbers. Operating on a 868MHz frequency, one of the most secure frequencies for alarm systems, it gives 1 million unique codes compared to 250 from a 433Mhz, reducing the chance of interference, signal jamming and hacking from other devices.
The solar-powered siren uses daylight to maintain battery charge, reducing the need to buy batteries. Once activated by the system it sounds a 95 decibel alarm (from 1 metre).
The Friedland SL5 alarm also includes 2 movement detectors, 2 door/window sensors, an LCD control panel, dummy siren, and all batteries and fixings complete with instruction manual.