Min. Order Reference FOB Price
10 Sets US$90.00 / Piece
Product Description
Factory price! GSM+PSTN dual network alarm security system with menu instruction I. Function Instruction 1. Touch keypad and large DOT-matrix LCD screen with perpetual calendar and detailed display; 2. GSM and land line (PSTN) dual network alarm; 3. Support 5 user alarm phone numbers, 1 ...