Modern people have more and more money, also begin to pay more and more attention to security issues.What can solve the safety problem of people worried about all the time ?
The KERUI 8219G Wireless 3G Alarm system host can give you a security life,

KERUI 8219G Wireless 3G Alarm system host Main Function: 
1.7 inch TFT color display,touch screen keypad, humanized menu, voice prompt and easy to use. 
2.Up to 99 wireless zones, each wireless zones can be defined as one of the 8 zone types, each zone can setup the siren independently. 
3.Four sets of scheduled arm/disarmed function, each timed arm/disarm you can select the period of time and different defense zone 
4.Support ISD automatic voice mailbox for playback message upon alert. Maximum length of voice message is 10 seconds. 
5.Remote control for arming, disarming, monitoring and speaking,setting up for relay and siren. 
6.support 150 remote control and 150 sensors. 
7.Integrated clock chip,time will not lose without power 
8.Unique black box feature, display most recent 72 disarmed records and 102 recent alarm recording with accurate alarm time and zones. 

Technical parameters: 
Wireless Receive Distance：300-500m open area 
Wireless Frequency：315/433MHz 
Input voltage:DC9V~12V 
Alarm current:

Product Features

• Support 3G PSTN GSM- User can choose one of three ways or use all of them.PSTN mean telephone line.The whole system complete with fully programmable main unit and wireless sensors.
• APP remote control – User can control the home alarm system by using free APP,support IOS/Andriod,including control host set and administration.
• Scheduled arm/disarmed function – Each timed arm/disarm you can select the period of time and different defense zone
• Built in rechargeable battery – When the home alarm system host be malicious disconnect the electricity or power outage etc,the backup battery supply power automatically.
• Wireless learning accessories – Spport 150 remote control and 150 sensors,constitute a comprehensive intelligent security system