ORNO OR-DB-MT-165 campainha sem fios com 2 recetores, 36 melodias, alcance de 100m, branco

The ORNO OR-DB-MT-165 is a wireless doorbell set with two receivers and a battery-free push button. It is designed for use in homes, apartments, offices, hospitals, shops and similar places, and does not require doorbell wiring. The receiver plugs directly into a ~230V mains socket, while the transmitter is powered by an electromechanical converter and requires no batteries.

Key features

• Wireless transmission
• Learning system function for registering additional push buttons
• 4-step volume control
• 36 polyphonic doorbell sounds
• Optical signalling
• Expandable with additional transmitters
• Two receivers included

Specifications

• Brand: ORNO
• Model: OR-DB-MT-165
• MPN: 30970
• Transmission type: wireless
• Range in open field: 200 m
• Colour: black
• Receiver power supply: 230V~, 50Hz
• Receiver power type: mains (230V)
• Number of doorbell sounds: 36
• Volume level: 60 - 90 dB
• Volume control: yes
• Optical signalling: yes
• Receiver dimensions (W/H/D): 81 / 81 / 35 mm
• Transmitter power supply: battery-free
• Transmitter power type: kinetic
• Transmitter protection degree: IP44
• Transmitter dimensions (W/H/D): 50 / 82 / 21.5 mm
• Frequency: 433.92 MHz