- Technical spec
Siemens SI-BT44 - traditional four call button door entry phone | |||||||||||||
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| Brand | Siemens | ||||||||||||
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| Model Code | SI-BT44 | ||||||||||||
| Type of Kit/ System | Audio Only | ||||||||||||
| Mount Type | Surface Mount | ||||||||||||
| No of Entrances | 1 | ||||||||||||
| No of Call Buttons on Panel | 4 | ||||||||||||
| No of Handsets/ Phones | 4 | ||||||||||||
| Panel Material | Stainless steel | ||||||||||||
| Environmental Specifications | Operating Temperature oC: -35 ~ +50 Operating Humidity %: 0 ~ 90 Protection: IP54 | ||||||||||||
| Electrical Specifications | Voltage: 12 ~ 24 V DC Power Consumption: 40 mA | ||||||||||||
| Physical Specifications | Dimensions mm: 80 x 200 x 40 | ||||||||||||
| Model Info | Traditional doorphone with four key. Connects by wire to up to four handsets V801/B801. Opening time: 1-15 seconds. | ||||||||||||
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Technologies
