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127877 alarms light products are offered for sale by suppliers on Alibaba.com, of which alarm systems accounts for 3%, smoke detectors accounts for 1%, and others car light accessories accounts for 1%. A wide variety of alarms light options are available to you, such as human motion tracking, alarm i/o and built-in mic.You can also choose from outdoor, energy storage and car alarms light,as well as from white, red, and green alarms light, and whether alarms light is sd card, micro sd card, or full hd.