| Warranty |
10 year |
| Selectable volume(s) |
- 70dB (A)
- 71dB (A)
- 72dB (A)
- 73dB (A)
- 74dB (A)
- 75dB (A)
- 76dB (A)
- 77dB (A)
- 78dB (A)
- 79dB (A)
- 80dB (A)
- 81dB (A)
- 82dB (A)
- 83dB (A)
- 84dB (A)
- 85dB (A)
|
| Tone(s) |
1 |
| Colour |
White |
| Materials housing |
Polycarbonate |
| Product depth |
38mm |
| Product diameter |
115mm |
| Product depth |
1.5in |
| Product diameter |
4.53in |
| Standards |
EN 54-3 |
| Approvals |
|
| Polarity |
L1 & L2 are polarity sensitive |
| Battery powered |
No |
| Quiescent current |
100μA |
| Quiescent current tested at |
24V dc |
| Supply voltage (max) |
28V dc |
| Supply voltage (min) |
17V dc |
| Supply voltage (Vmin-Vmax) |
17 to 28V dc |
| Loop powered |
Yes |
| External power supply required |
No |
| Humidity |
0% to 95% (no condensation or icing) |
| Humidity (max) |
95% RH |
| Humidity (min) |
0% RH |
| Humidity Note |
no condensation or icing |
| Operating temperature |
-20 to 60°C |
| Operating temperature (max) |
60°C |
| Operating temperature (min) |
-20°C |
| IP rating Value |
IP23D |
| Operating temperature (min) |
-4°F |
| Operating temperature (max) |
140°F |
| Operating temperature |
-4 to 140°F |
