Introduction

It is very stable that the mainframe use the band . tri-band.quad-band GSM/GPS wireless industry module
It can be set up 10 couples number for inquires .receive and control module.
5 couples use for on-site monitoring, intercom, propaganda and so on.
One SMS can set many munbers to save the costs of the SMS
Eight inputs, NC/NO trigger control port, the1 and 8 input are two-way trigger.
Two sets of relay output N.O port,the capacity of Relay contacts is 240V AC @3A.
Needn’t to connect the computer, Easy to use SMS to set the module system
Convenient to remove the alarm number, and modify the control password
SMS controlling
SMS checking function
SMS content in our GSM can be revised.
If module is removed or opened, it will send SMS to notify user.
three LED work instruction, GSM signal light、power light、alarm light
EEPROM information protection, information never lose
Recharge lithium battery inside, if power cut off, it can automatically convert to stand-by battery and SMS reminded, continuous working 24 hours when full charge
AC & DC dual-use, 24 hours working properly without a break.