Door Bells & Chimes

Door Bells & Chimes: Wired and Wireless Notification for Every Entry Point

A dead chime is rarely the chime itself — more often it's a transformer undersized for the new unit, or a wireless receiver sitting just outside its range. This range covers both fixes: wired door bells and chimes run off the switchboard, plus battery or wireless kits for jobs where running new bell wire isn't practical. For wired setups needing more headroom than a standard unit, a 150VA self-resetting transformer adds capacity without changing the chime itself.

What's in This Range

• Dual-power door chime kit — the 2-note ding-dong dual power chime runs off mains with battery backup if the circuit drops out.
• Two-receiver wireless chime kit — the 50m wireless chime kit with 2 receivers covers larger homes or split-level entries without extra cabling.
• Wide-voltage electronic bell plate — the 12-48V AC bell plate suits commercial entries where switchboard voltage varies.
• Plug-in wireless chime with piggyback socket — the 70m plug-in wireless chime adds a notification point without occupying a power outlet.
• Wireless doorbell kit — the complete wireless doorbell kit bundles transmitter and receiver for a straightforward retrofit.
• Wired doorbell chime extender — the 4-tune chime extender stretches notification range on larger properties.

Who Uses This

Retrofits on established homes make up a good share of the demand — an old mechanical chime fails and the existing wiring needs reusing rather than replacing. Property and facilities managers reach for the wireless kits on units with awkward cable runs: granny flats, converted garages, or multi-tenant blocks where pulling new bell wire through shared walls isn't practical. On commercial fit-outs, wider-voltage bell plates get specified where the entry system ties into a switchboard shared with other low-voltage circuits, such as reception or staff entries in small offices and retail premises.

Door Bells & Chimes — Common Questions

How do I choose between a single-tone buzzer and a multi-note chime?

A single-tone buzzer is enough for a side gate or staff entry where the sound just needs to register. For a main entry, a two-note chime like the 1x1 and 1x2 note door chime carries better through a house and is easier to tell apart from smoke alarms or appliance timers.

What range do I actually need for a wireless door chime?

Manufacturer range figures are measured in open air, so expect real-world coverage to drop with brick walls, metal cladding, or multiple floors between transmitter and receiver. For larger properties, a 150m range push button with halo light gives more working margin than a standard 30-50m kit.

Can a wireless door chime replace a hard-wired system entirely?

For most residential retrofits, yes — a wireless kit avoids running new bell wire through finished walls and can be relocated if the entry point changes. The trade-off is transmitter battery replacement, so wired systems still get specified where uptime matters more than install speed, such as commercial entries checked as part of routine maintenance.

Why Choose SCHNAP

• Wired and wireless door chime kits from established brands including Mercator, HPM, Repelec, and Legrand, covering both mains-powered and battery-operated installs.
• Bell plates and transformers rated across 8V to 48V AC, giving options from single-unit homes through to larger switchboard-fed systems.
• Delivered Australia-wide from stock, backed by a 30-day, no-questions-asked return policy if a kit doesn't suit the site once installed.

For help matching transformer VA and voltage to a specific chime before ordering, the doorbell transformer sizing guide runs through the numbers and the wiring mistakes that cause a new chime to underperform. Get in touch with the trade team for stock availability on bulk orders.