Current label: Emergency alarm system
Emergency alarm system Give you a detailed introduction Emergency alarm system Product classification of, including Emergency alarm system The purpose, model, scope, pictures, news and price of all products under. At the same time, we have selected Emergency alarm system The classified industry information, price quotations, exhibition information, picture materials, etc. have won praise from users nationwide. For more details, please click to visit!
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⽕ Product features of disaster alarm controller · two-wire system and multi wire startup ⽅ type, only two-wire · WIFI, BT, bus and other networking modes are needed. External control power supply is required, and the stability is more stable. It is convenient and economical. Integrated design, integration and innovation, eliminating the bad and taking the best, strong drive two-wire design, and farewell to four wires
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Product features of point type photoelectric smoke detector · screw on blind screw structure, convenient installation · conical honeycomb labyrinth design, stronger dust pollution resistance · annular exhaust structure, anti leakage effect on the product · online address of controller or address setting of encoder, automatic login · acquisition · master · integrated smoke detector
