Технические параметры
- Colour: red
- Series: FB
- Supply voltage: 18...30V DC
- Operating temperature: -10...55°C
- IP Rating: IP21
- Sound level: 95dB
- Body material: polycarbonate
- Signaller type: sound
- Signalling method: bell
- Mounting: for wall mounting
- Body dimensions: Ø152 x 63mm