Wireless GSM SMS Alarm System

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< Wireless GSM SMS Alarm System

Name:	Wireless GSM SMS Alarm System
Model:	DZ-3811DBF0
Functions:	1. 4 wired and 6 wireless defence zones; 2. Can preset and store 6 voice phones and 3 message phones; 3. Support to learned 50 remote controllers and 50 sensors; 4. 2 groups of fixed arming and disarming; 5. Remote two-way intercom, Built-in intercom speaker; 6. Telephone (mobile phone) remote control programming; 7. SMS remote control preset arm,disarm the main panel; 8. 10-second automatic message recording; 9. Arm, disarm and intercom by remote calling the alarm unit; 10. Built-in rechargeable battery, in the case of power off, it could automatically switch spare battery and remind by SMS.
Input Voltage:	DC 9V-12V
Standby Current:	< 25 mA
Alarming Current:	< 450 mA
Back-up battery:	Lithium battery DC 7.4V
Alarm Volume:	110 dB
Wireless Frequency:	433/315/868/915MHz, 2262/1.5-4.7M,EV1527/220-390K
GSM Frequency:	850/900/1800/1900MHZ