Model No: L&L-819
Name: wireless 99 zones GSM alarm system with LCD display

2:Funcation of voice with GSM Alarm System:
1. 7 wired funcation of Mobile Call  and 99 wireless defense zones;
2. LCD screen with time clock display;
3. 3 groups of timely arm and disarm;
4. Call 6 phones and send SMS to 3 numbers;
5. 10-second automatic message recording;
6. Voice prompt for main unit & remote operations;
7. Built-in artificial intelligent English message;
8. The main unit can be used as a telephone;
9. Arm, disarm, monitor, and intercom by phone;
10. Real-time, Delay, 24 hours, Bypass defense zones program;
11. One-key-control: All the settings can be finished by keypad;

 
3:Technical specifications:
Input Voltage: DC12V/1A
Standby Current: <55mA
Alarming Current: <450mA
Wireless Frequency: 315MHz/433Mhz
GSM Frequency: 900/ 1800/ 1900MHz
Back-up Battery: NI-HI AAA*6 DC7.2V
Siren Volume: 110dB