?This alarm system is made of a control panel and several detection like motion sensors£¬ magnetic contacts and so on. Specific areas of detection are called zones. Zones can be programmed to have different characteristics. Some zones may be 24 hours zones£¬ that is£¬ they remain armed even when the alarm system is off. When a detection device is triggered£¬ the status of its zones goes from normal to faulted. If armed£¬ the control panel responds by reporting an alarm condition on site - flashing keypad lights£¬ sounding bells - and if programmed£¬ by transmitting an alarm signal over the telephone wires to a central monitoring station. The monitoring station then dispatches the appropriate authorities. It is a fully-programmable 8-zone control panel. Can be programmed from the alpha or LED keypad or remotely via the COMMANDER II / MONITOR II software package. It is an ideal choice of burglary protection and alarm system for home£¬ business place£¬ financial system and government offices.                                    Features                New and highly quality<br>    Easy to operate<br>    Stable performance and low power consumption<br>    8 armed zone microprocessor control£¬ keyboard programming£¬ LED display<br>    Can be connected to network<br>                                                            Specifications                No delay before dial<br>    NO / NC with EOL<br>    Steady audible<br>    500mS loop response time<br>    Only use 12V DC£¬ 6.5 AH sealed lead-acid battery<br>    Replace battery every 3 ~ 5 year<br>    Standby time with 1 keypad is 16 hrs at 250mA<br>    Maximum battery charge current is 350mA<br>                                                            Package Includes                1 x 8 Zone Multi-function Home and Business Security Burglar Alarm System 238<br>    1 x LED Keypad<br>    1 x Installation Accessories<br>