Bentech DB004W Battery-Free Wireless Doorbell
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Bentech DB004W Battery-Free Wireless Doorbell
The Bentech DB004W is a wireless doorbell with a self-powered button that generates its own energy when pressed. This means the button doesn't need batteries or wiring. Simply plug the receiver into an electrical socket and attach the button using double-sided adhesive tape or screws. The doorbell offers 36 selectable melodies and 8 volume levels, including a mute option. The maximum volume reaches 90dB.
Key features of the Bentech DB004W battery-free and wireless doorbell
- Voltage: AC 100–230V
- Power consumption: 0.5W
- Frequency: 433.92MHz
- Operating temperature: -10°C – +45°C
- Volume: 90dB
- Wireless transmission distance: 0–100m (in open space)
- Receiver dimensions: Ø60 × 23mm
- Transmitter dimensions: Ø55 × 20mm
Settings memory and flexible pairing
The practical settings memory retains the selected melody and volume even after a power outage. The wireless transmission range is up to 100 metres in an open space. You can pair up to 10 buttons with one receiver and assign a unique melody to each. The doorbell also supports the configuration of one transmitter with multiple receivers or multiple transmitters with one receiver.
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Czech Partners Group s.r.o., Hartigova 1206/87, 130 00 Praha 3 www.bentech.eu, [email protected], +420 222 310 006
Specifications can be changed without notice. Images are for illustrative purposes only.
