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Přihlášení
Description of product
Properties of the BZ12 wireless doorbell:
• It is designed for a medium and longer range.
• The set contains a doorbell (receiver) for 230 V mains and button (transmitter)
on a 12 V battery
• A coded transmission on the 433.92 MHz frequency
• Light ringing indicator at the receiver
• Range of up to 200m in an open area
• Range approx. 25 m in built-up areas
• Receiver sound - 16 melodies
• The button is paired from the manufacturer with the receiver
• Optical signalling transmitted on the button
• Optional additional purchase of a replacement or expanding buttons
• The 12 V transmitter battery is part of the packaging
• Optional expansion of up to 3 different transmitting buttons
• Name tag frame
Technical specification
| Doorbel type | wireless |
|---|---|
| Power supply | plug (230 V/ 50 Hz) |
| Loudness | 60 dB |
| Sound | 16 melodií |
| Consumption | 1, 5 VA |
| Protection | IP20 |
| Working temperature | 0 °C to 50 °C |
| Range on the open area | 200 m |
| Range in built-up area | 25 m |
| Sensitivity | -90 dBm |
| Transmitter | |
| Power supply | 12 V L1028, 23A |
| Vf power | 0,02 mW |
| Frequency | 433, 92 MHz |
| Protection | IP42 |
| Battery life | 1.5 years |
| Working temperature | -10 °C to 50 °C |
Melody
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