- Technical spec
Siemens SI-BM3 - door entry phone with one button | |||||||||||||
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| Brand | Siemens | ||||||||||||
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| Model Code | SI-BM3 | ||||||||||||
| Type of Kit/ System | Keypad & Audio | ||||||||||||
| Vandal Resistant | Yes | ||||||||||||
| Mount Type | Surface Mount | ||||||||||||
| No of Entrances | 1 | ||||||||||||
| Environmental Specifications | Operating Temperature oC: -35 ~ +50 Protection: IP54 | ||||||||||||
| Electrical Specifications | Voltage: 12 ~ 24 VAC / VDC | ||||||||||||
| Physical Specifications | Dimensions mm: 80 x 200 x 40 | ||||||||||||
| Model Info | Door entry phone with one button. For a company's internal PABX switchboard. 1 call button for connection to 1 nominated extension. Requires an analogue extension. 7 seconds door opening time. Voltage free relay contact 2A 28 VDC. CCTV relay output. | ||||||||||||
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