GSM Industry Alarm System with Android App

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Basic Info

Payment Type:	L/C or T/T

Product Description

GSM dual-band wireless network transmission

Power remote monitoring, SMS alerts when power cut off

Stored 3 groups of SMS alarm number and 5 groups of phone call alarm number

2 wired zones and 8 wireless zones, connect multiple sensors

Listen on-site voice through internal microphone

Arm/disarm/set host parameters by SMS and phone call

External Piezo siren with tones available

Equipped with a relay output to connect DVR and access control

Modified wired zones input

Battery backup, ensures unimpeded transmission

With memory system, you don't have to reset after power cut off

Networking alarm center through GSM

Mainframe specifications:

Rated voltages: 9 to 12V

Status current: 20mA

Related voltage of relay: 250V/5A

Work temperatures: -10 to 55°C

Work frequency: GSM900/1800MHz

Communication protocol: GSM phase 2/2+ (include data service)

Transmit power: class 4 (2W)/EGSM900, class 1(1W)/GSMl800

Receiver encoding: ASK

Receiving frequency: 315/433MHz

Effective distance wireless of remote

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