SR 300B is an outdoor piezo siren. The siren has blue flash indication and selectable loudness levels. SR 300B is equipped with inner metal casing and bidirectional tamper for higher protection.
SR 300B has a flat plastic cover, which is especially suitable for company sticker or logo.
Some models of the siren comes with built in NiMH battery (9V/ 180mAh).
Features
- Selectable sound output – 85 dB/1m; 105 dB/1m
- Piezo speaker
- Plastic housing with inner metal cover
- IP54 protection
- Built-in tamper
- Built-in spirit level
- Built-in NiMH battery
- Large flat cover for company sticker or logo (size up to 220x160mm)
- Blue flash
| Power supply | 9 – 15 VDC |
| Current consumption: – Stand-by mode – Alarm mode |
10 mA 270 mA |
| Battery | 9V/ 180mAh, built-in |
| Loudspeaker type | piezo |
| Operating temperature | -30°C ÷ +70°C |
| Dimensions | 310 x 230 x 60 mm |
| Weight | 1.14kg |