A light-based alarm is a far less shocking wake-up method where natural-looking light becomes gradually brighter over a period of time resembling that of sunrise or sunset. We are often warned ...

Professional installers around the globe choose LightSYS™ for their mass-market installations. LightSYS™ Hybrid Security System offers ultimate flexibility, with advanced IP and GSM/GPRS communication ...

which has illuminated numbers that light up when touched and dim after use, in place of the standard all-metal keypad. Related To: Alarm Lock Systems, A Napco Security Group Company Alarm Lock ...