PSTN/GSM Dual Network alarm System     Features: 1. Touch Screen 2. LCD Screen displays Date, Day of the week, Time, and current Armed Status 3. Supported Languages: Simple Chinese\ Traditional Chinese\ English\ German\ French\ Rus

Dual network PSTN/GSM Wireless Home Alarm System With Color LCD Display and Voice Prompt GS-G100E   1.AC Failure Notification 2.Store up to 100 alarm 

US $ 50 - 80 / Set

Advanced features: "2-Way Talking" feature: you can have 2-way talking with the person in your house.   "PSTN+GSM Dual network" feature: Dual network auto switch functio

US $ 79 - 109 / Set

• MOST ADVANCED PSTN+GSM DUAL NETWORK HOME SECURITY ALARM SYSTEM with AUTO DIALER and 2-WAY TALKING D

  Product: BRAND NEW MOST ADVANCED PSTN+GSM DUAL NETWORK WIRELESS HOME/BUSINESS SECURITY SYSTEM ALARM with 2-WAY TALKING FEATURE!  DIY MODEL, NO CONTRACTS, NO MONTHLY FEES!  &nb

• Wireless GSM/PSTN Dual Network Alarm System with LCD Display and Contact ID Compatibility

   Main Feature:16-Wireless Zone and 3-Wired ZoneLCD Display; Perpetual Calendar; Keypad OperationSupports GSM/PSTN Dual Network Password protection for all the program itemsArm/Disarm by cell

• GSM & PSTN SK-239G dual net alarm system

    Quick Details Place of Origin: Quanzhou City,Fujian Province, China (Mainland) Brand Name: SHIKE Model Number: SK-239G Name: SK-239G (Daul-Net Alarm Systerm Controller) Usage: Auto Color

  US $ 120 - 131 / Set

• GS-G80DE New GSM alarm system quand band GSM frequency support 2/4 Band GSM/PSTN dual net-work

  GS-G80DE New GSM alarm system quand band GSM frequency support 2/4 Band GSM/PSTN dual net-work   1.AC Failure Notification 2.Store up to 100 alarm records history 3.Support Ademco protocol(CID protocol)     Main features, 1.Touc

  US $ 80 - 85 / Set

• GS-G80DE Touch keypad GSM alarm system support 2/4 Band GSM/PSTN dual net-work

  GS-G80DE Touch keypad GSM alarm system support 2/4 Band GSM/PSTN dual net-work   1.AC Failure Notification 2.Store up to 100 alarm records history 3.Support Ademco protocol(CID protocol)     Main features, 1.Touch keypad, blue b

  US $ 80 - 85 / Set

• 38 Zones PSTN and GSM Dual Network Wireless Home Security Alarm System w PC Setup and SMS Alert Feat

  38 Zones PSTN and GSM Dual Network Wireless Home Security Alarm System w PC Setup and SMS Alert Feature DIY MODEL, NO CONTRACTS, NO MONTHLY FEES!   Advanced Features:*  NEW!

• Wireless GSM/PSTN Dual Network Burglar Alarm System

    Main Feature:248-Wireless Zone and 8-Wired ZoneLCD Display; Perpetual Calenda; Keypad OperationSiemens industrial-grade GSM module Supports GSM/PSTN Dual networkPassword protection for all