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Custom Gsm home security wireless alarm with 4 wired defense zones gsm home security wireless alarm 1.LCD screen display 2.touch keypad 3.voice prompt products introduction: lLarge LCD English blue back-light ... Read More
Industrial Structural Steel Fabrications Bolivia Cement Plant We are: Chinas Top Grade Manufacturer for Steel Structure Manufacturing A-level for Professional Project Design of Steel Structure National ... Read More
Intelligent GSM Wireless Intruder Alarm , Domestic Burglar Alarms Two ways Communication Advanced Features: 1. Built-in GSM antenna, support quad band GSM 900/1800/850/1900MHz, suitable for global users. This ... Read More