Wireless battery-free doorbell OR-DB-MT-156 AC 230V ORNO
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Product Description
Main features:
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OR-DB-MT-156 is ideal as a doorbell or paging device The device is useful at home, in business, in public buildings or for people in need of care. The bell button is powered by an electromechanical transducer and does not require batteries. The number of cooperating bell buttons can be increased as needed. The learning system function (automatic logging) allows easy logging of additional buttons (transmitters).
Technical specifications:
| Signaling mode: | Optical and audible signaling |
| Number of ringing tones: | 36 |
| Volume control: | 60 ... 90 dB - 4-stage |
| Operating range: | max. 200 m in an open area |
| Frequency band: | 433.92 MHz |
| Power supply: |
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| Selected features: |
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| Protection class: |
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| Operating temperature: | -40 °C ... 65 °C |
| Weight: |
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| Dimensions: |
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| Manufacturer / Brand: | ORNO |
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