Sygonix SY-5491840 Campainha com fios 8-12V AC/DC 85dB branca

Install the Sygonix SY-5491840 Gong in your hallway or office to hear a clear two-tone chime when someone presses the doorbell button. It runs on a low-voltage 8–12V AC/DC supply and produces an 85 dB(A) sound, loud enough for most homes and small workplaces. The white ABS housing mounts directly on the wall and connects with screw terminals.

Key specifications

• Operating voltage: 8–12 V AC/DC
• Sound level: 85 dB(A)
• Chime type: Two-tone gong (ding-dong)
• Housing material: ABS plastic
• Colour: White
• Mounting: Surface-mounted
• Connection: Screw terminals
• Current consumption: max. 100 mA
• Operating temperature: -20 to +50 °C
• Protection class: IP20
• Application: Doorbell, signal transmitter
• Installation location: Indoor
• Power source: Wired (low voltage)
• Number of melodies: 1

Why choose it

This gong replaces a worn-out or missing chime in an existing wired doorbell system. It works with both AC and DC supplies, so it fits most low-voltage installations without extra components. The two-tone sound is familiar and easy to hear, while the white ABS housing blends with light-coloured walls.

Ideal use cases

• Replacing an old doorbell chime in a home or apartment
• Adding an audible signal in a small office or workshop
• Connecting to a wired push button on a 8–12V circuit

Good to know

Mount the gong indoors on a flat surface using the screw holes in the base. The screw terminals accept standard bell wire. Check that your transformer or power supply delivers 8–12V AC or DC and can provide at least 100 mA.