| Brand | Siemens |
| Model Code | DV451 |
| Accessories | Showcase Surveillance Detector |
| Electrical Specifications | Power Supply: 9 ~ 16
|
| Physical Specifications | Dimensions mm: 230 x 154 x 40
|
| Environmental Specifications | Operating Temp oC: 0 ~ +50
|
| Power Consumption | 220 |
| Model Info | The DV451 registers every kind of attack on the showcase promptly and reliably. The active detection system is used in showcases with a volume of 100 to 2000 litres in museums, art galleries, jeweller’s shops and facade showcases. The loudspeaker and microphone are connected to an electronic unit, whose microprocessor evaluates the difference between the signals transmitted and received. The DV451 loudspeaker and microphone can be installed anywhere on the enveloping surface of the showcase. |
