Waterproof Security Buzzer with Reflective Seal Blue EBB131A (1 piece) Reimei Fujii 4902562446509 (10 sets)

W35 x H53.3 x D31mm A waterproof type that is safe even in rainy weather. Compact design that does not get in the way. Comes with a safety neck strap. ◆Volume: 92 dB (measured 1m in front of the main unit) ◆Daily waterproofing: JIS waterproof protection grade 4 (IPX4) ◆Batteries: Button batteries (LR1154 or LR44) x 3 ◆Accessories: Fixed belt, safety neck strap Main body: ABS resin