Product Dimensions:4.9 x 4.9 x 3.9 inches Item Weight:8.2 ounces Shipping Weight:9.1 ounces (View shipping rates and policies) ASIN:B00TTLGHSK California residents:Click here for Proposition 65 warning Item model number:VMA1000-10000S Customer Reviews:4.2 out of 5 stars 722 customer reviews 4.2 out of 5 stars Best Sellers Rank:#2 in Electronics > Camera & Photo > Video Surveillance > Surveillance Accessories > Surveillance Housing & Mounting Brackets #3 in Electronics > Security & Surveillance > Accessories Date first listed on Amazon:February 23, 2015