- Designed and manufactured according to UL standard.
- High-quality fire bell, use for industry and building field.
- Voltage according to customer's request.
- Take the backplate off the bell and connect these wires to the terminal.
- Plug these connectors into terminals.
|85dB||DC12V | DC24V | AC110V | AC220V||4"|
Also available in different size: 4", 6", 8", 10" (inches)
23 April 2020