Name:GSM GPRS MMS Alarm System Model:WL1023 Function: 1.Tri_Band 900/1800/900MHZ. 2.8-channel wireless defense area and 2-channel wired defense area, can equipped with any detectors. 3.Supporst 5 alarm telephones; 4.Supports SMS Commands to require photos at anytime; 5.Supports wiretap through internal Mircophone 6.Adjustable photo size, optional size rang is: 160×128, 320×240, 640×480 7.Monitor the site via GSM GPRS phone, CDMA phone or telephone at any time and place; 8.The[...]

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