This LCD English large screen GSM alarm system is equipped with dual network technologies and suitable for both home and commercial use. It adopts the advanced GSM digital signal process technology, GSM Wireless mobile and traditional PSTN landline networks with intelligent alarm system. It has highly integrated digital voice, SMS, self learning wireless communication code, remote appliance control and text messaging technology. The alarm provides automatic voice or SMS message as notifications for incidents. It is a choice of stability, reliability,security, and user friendliness. Features are very practical, cost effective, completed configuration and ease of use,. This large LCD display alarm can integrate with a lot of alarm accessories including door sensor, gas detectors, emergency buttons and other accessories to build a powerful security setup. It has been widely used in homes, factories, schools, shops, convenience stores, financial and banking workplace, community centre and residential area to provide protection to valuable assets.

Techinical Parameter:
1, Wireless Frequency: 433(MHz)
2, GSM Frequency: 850/900/1800/1900MHz
3, 4 Kinds of Power Plug: US/Euro/UK/AU Plug, We will ship out the right one that match your country.
4, Standby Current: less than 25mA
5, Alarm Current:less than 450mA
6, Working Temperature: -15C~55C(5F~130F); Humidity:no more than 90%
7, Input:DV9V-12V
8, Output:DC9V-1A
9, Buile in NI-HIrechargeable battery is available to provide power supply nearly 5 hours automatically after power off.

Packages:
1*GSM Main Panel (Not Including GSM SIM Card)
3*Wireless pir motion detector
3*Wireless door sensor
3* Wireless remote controller
1*Wired siren
1*English user manual
1*AC power adapter

Product Features

• Support dual-network of both PSTN landline and GSM mobile network, provide redundancy for extra stability.
• Built-in Ni-Hi rechargeable battery and automatically switchable upon power failure, and notification will be sent via SMS.
• Support ISD automatic voice mailbox for playback message upon alert. Maximum length of voice message is 10 seconds.
• 6 group voice alarm phone number for alert calling, 3 group phone number for help senior, 6 group for SMS messaging, numbers saved inside EEPROM without lost upon power failure.
• Support configuration via phone ( handset ) or SMS messages to System Setup text messaging costs associated with the alarm panel.