industrial use gsm alarm system wireless full aluminum with one relay output app control alarm system

Description

8 wired guarding zones for connecting wired sensors, 1 x relay outputs, Can control home appliances remotely through the relay output.
*0 Wireless guarding zones, wireless alarm sensors inputs(**5MHZ or **3MHZ)
Digital inputs are adopted opti cal-coupled isolators, which can prevent external high voltage from destroying internal.
arm/disarm and program the system by control keyboard on the mainframe & phone & SMS & Remote controller
SMS of each zone (8 wired zones, *0 wireless zones) can be edited independently 
SMS 5 phones automatically while alarming
Call 5 phones automatically while alarming and drive wiretap, can clearly hear the voice on the scene.
record function: Maximum recording time:1 minute
voice function:support play the user record voice.
support Mic and interphone.
Prompt for whole operation guidance, automatic prompt for host status and alarm by SMS
with magnetic Antenna with strong signal
tamper device: Arming while the control panel removing or shaking.
It can connect with alarm center, which is made up by GSM alarm module, alarm center software and computer.
with standby rechargeable battery. The host automatically stores system status, while its power is off.
Adopts wireless signal transmission, no need to connect to wire and easy for installation.
GSM frequency:**0/**0/***0/***0MHZ