GSM Wireless Alarm System With LCD Screen (ES-2050GSM)

GSM wireless Alarm System
Color LCD screen, keypad with blue background light
Maximum 24 wireless zones including; 2 wired zones.
One relay output control DVR/Home appliance remotely.
Send alarm SMS to and auto dial 3 group preset mobile phone No.
Call the main unit to listen in status whenever.
with independent partial arm function
Can set two fixed arm time, two fixed disarm time and one fixed partial arm time
Forward mobile company SMS to user automatically.
Work with monitoring center, such as police station.
Voice operation reminder.

Recording voice
Three level password management.
Zone classification prevent inside thieves effectively.
220 wireless address encode reduce the rate of same code greatly.
SMS control & program
SMS modifies wireless zones name.
Arm/disarm by keypad, remote controller, phone or SMS
Internal MIC or external high sensitivity MIC (optional)
Internal GSM antenna or external antenna(optional)
Main unit with tamper switch
External power failure alarm.
Entry delay alarm
Two-way communication
Handfree mobile phone.
Radio frequency: 433MHz or 315MHz for choice
GSM band: 2 bands GSM900/1800MHz
4 bands GSM 850/900/1800/1900MHz types optional