Specifications： Monitor height: 105 mm The camera height: 45 degrees Camera lens diameter: 11 mm Camera work continued performance: sustainable Energy display: flashing RED LED lights Opening method;Remove or install batteries directl Energy source: two 1.5 V AA batteries (No Include) size;117*75 mm Base has a mouth hanging open bottom cover can install batteries Package Content: 1 x Small Dome Camera (without induction)