Universal GSM alarm Unit in Kenya


1)    Send alarm SMS by trigger signal

2)    Dialing by the sim card and telephone line

3)    SMS text changeable

4)    3 controllable out put,4 trigger model:(+/-)

5)    20 alarm memory number, 1-10 SMS number and 11-20 dialing number.

6)    Record 20 sec voice message

7)    Level trigger model/Edge trigger model

8)    Alarm status of siren

9)    Two dialing mode: Pulse/ Tone

10)Check sim card account by SMS

11)Set alarm on or off by controller

12)with mis-call reply output function can open gate





1) Supports both GSM and PSTN networks.
2) Quad Band: 850/900/1800/1900MHz
3) 2 sections voice record (every one max1 minutes )
4) 20 alarm memory number, 1-10 SMS number and 11-20 dialing number.
5) 4 operation trigger Input + /-
6) 4 controllable outputs by SMS or keypad
7) Friendly LCD display operation
8) Remote monitoring site and talking via phone
9) Arm and disarm the alarm system by SMS and keypad
10) Free charges. the call from authorized number control Output 4 turn ON/OFF
11)Multi-languages optional (English,Italian,Spanish,French,Dutch,German menu and manual)

12)Two way communication.


Technical Parameters



Model  HX-GD20 ,HX-GD30 Manual English
Operating Voltage  DC10V-13.8V Standby current Min 50mA (12Vdc ) Operating current Min300mA(12Vdc)
GSM/GPRS Module SIM900 Dialing Model Tone(DTMF)/Pulse Trigger Model Level/Edge Trigger
GSM Frequency 850/900/1800/1900mhz Certificate CE.EMC WEIGHT 0.42KG
Size (MM) 203*136*40


Box White, color box



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