This is a complete buzzer kit we put together for those who want to DIY a web-based buzzer system with our Netbell controller. This kit can be used with our Netbell-8, Netbell-4K and Netbell-2 bell controllers.

The buzzer horns produce a very loud horn tone by the electro-mechanical vibration of a diaphragm. It is excellent for general alarm, start and dismissal, coded paging, and process control signaling in areas of high ambient noise levels. The buzzer produces 100dBa @ 10' (volume adjustable) that can cover up to 25,000sqf area, and is mounted on 4-inch square weatherproof back box. There is no controller for scheduling and operating for this buzzer kit, you can pick up a Netbell Bell Controller if you don't have one.

Kit includes:
1. One 4 inch buzzer (24VAC, produces100dB @ 10'), color: grey
2. One weatherproof back box for the bell, color: grey
3. One power transformer 24VAC 40VA
4. 10ft power cable and one Wago connector