| Relative Humidity: |
0% to 95% (non-condensing) |
| Temperature (operating): |
0°C to +49°C (+32°F to +120°F) |
| RF835E and RF835E-C: |
|
| Complies with EN50131 Environmental Class II, Security Grade 2 |
|
| Dimensions: |
13.8 cm x 7.2 cm x 6.4 cm (5.4 in x 2.8 in x 2.5 in) |
| Internal Coverage Pointability |
Vertical : -4° to -10° Horizontal: ±10° |
| Sensitivity Selection |
Field selectable for standard or intermediate sensitivity. |
| Batteries: |
Four 1.5 V AA alkaline batteries |
| Battery Life: |
2 to 3 years under normal operating conditions with recommended battery types |
| Current Draw: |
0.1 mA with LED disabled |
| RF835 |
|
| Microwave: |
10.525 GHz |
| RF Transmission: |
304.00 MHz |
| RF835E |
|
| Microwave: |
10.525 GHz
|