Waterproof
Weather-resistant
(1) CR2 battery
1 x CR-2 lithium battery
9V battery (not included)
4 x 2.9 x 1.3" (10 x 7.4 x 3.3 cm)
4.0 x 2.75 x 1.5" (10.2 x 7.0 X 3.8 cm)
1.9 x 3.6 x 4.2" (50 x 107 x 103 mm)
6.6 oz (187 g)
6.2 oz (176 g)
7.7 oz (278 g)