Main Features:<br />7 wired and 99 wireless defense zones<br />LCD screen with time clock display<br />Voice prompt for all operations<br />3 groups of timely arm and disarm<br />Can store 6 phone numbers: When alarming， system will make alarm call to these numbers automatically<br />Can store 3 SMS numbers: When alarming， system will send alarming SMS automatically<br />10-second automatic message recording<br />Built-in artificial intelligent digital voice announcer<br />Built-in artificial intelligent English message<br />Users can make calls by using keypad on alarm panel， just like a telephone<br />One-key-control function: Out arm， home arm， remote arm<br />SOS， fire， gas， door， hall， window， balcony， and boundary places alarm<br />Real-time， delay， 24 hours， bypass defense zones programming function<br />Wireless coding: Easy to add additional wireless accessories<br />Comply with CCC safety standard and GB12663-2001 national standard<br /><br />    Specifications<br />General<br />	 Model : GSM30A                                                  <br />                        Material : Plastice， Electronic Components                                                  <br />                        Special function : Loud Sound， Strong Signal                                                  <br />                        Power supply: Built-in rechargeable lithium battery                                                	<br />Main Panel Specifications<br />	 Wireless Zones: 99                                                  <br />                        Sound Recording: 10 Seconds                                                  <br />                        Siren Sound : 110db                                                  <br />                        Power Input: DC12V / 1A                                                	<br />Dimension and Weight<br />	 Product weight  : 0.906 kg                                                  <br />                        Package weight  : 0.956 kg                                                  <br />                        Product size (L x W x H)  : 18 x 13.5 x 3 cm / 7 x 5.3 x 1.1 inches                                                  <br />                        Package size (L x W x H)  : 30 x 23 x 6.4 cm                                                	<br />Package contents<br />	 Package contents: 1 x Main Panel， 2 x Remote Controller， 1 x PIR Sensor， 1 x Door Sensor， 1 x Power Adapter， 1 x User Manual                                                	<br /><br /><br /><br />                                                <br />