Grothe 43561 langaton ovikello täydellinen sarja

Missing visitors or deliveries because you can’t hear the doorbell from the back of the house? The Grothe 43561 wireless chime set solves that with a reliable RF link that carries the signal up to 250 m in open air, so you can place the receiver anywhere indoors.

Who is it for

Homeowners and small offices that need a flexible, easy-to-install doorbell without running wires. The set includes a splash-proof transmitter for the door area and a receiver that can be wall-mounted or simply placed on a shelf.

Main features

• Wireless RF connection at 868.35 MHz with up to 250 m range in free field.
• 17 selectable polyphonic melodies and adjustable volume up to 83 dB(A).
• Visual alert via LED flash, plus mute function for quiet times.
• Expandable: pair up to 4 transmitters with one receiver, or up to 4 receivers with one transmitter.
• Transmitter is splash-proof (IP54) and powered by an included CR2032 battery.
• Receiver runs on 4x LR14 (C) batteries or an external 8-12V AC/DC supply (both not included).

Specifications

• Receiver dimensions: 150 x 115 x 38 mm
• Transmitter dimensions: 79 x 34 x 20 mm
• Receiver colour: White / Silver
• Transmitter colour: White
• Receiver power: 4x 1.5V LR14 (C) batteries or 8-12V AC/DC
• Transmitter power: 1x 3V CR2032 battery (included)
• Operating frequency: 868.35 MHz
• Wireless range: up to 250 m free field
• Volume: adjustable, up to 83 dB(A)
• Melodies: 17 selectable polyphonic melodies
• Receiver IP rating: IP20 (indoor use)
• Transmitter IP rating: IP54 (splash-proof)

Tips

For best range, mount the transmitter away from large metal objects and avoid placing the receiver near sources of interference like Wi-Fi routers or cordless phones. If you need a second chime in another room, simply pair an additional receiver.