Suggest an Edit Name* Categories* Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Pet store Shopping mall Supermarket Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 10:00 am — 06:00 pm Tuesday: 10:00 am — 06:00 pm Wednesday: 10:00 am — 06:00 pm Thursday: 10:00 am — 06:00 pm Friday: 10:00 am — 06:00 pm Saturday: 10:00 am — 03:00 pm Company description Your comments (not for publishing) * — Required information Cambridge Mobile Sound and Security Inc. ← View details 234 Monsignor O'Brien Highway, Cambridge, MA 02141 +1 617-876-3200