Extended-Range Kits for Everyday Spaces
Choose a ready-to-install LRA kit for homes, offices, clinics, studios, and small businesses that need 1,000 ft coverage without a warehouse-scale system.
Shop kitsA 1,000 ft doorbell and chime family for homes, offices, clinics, and studios.
LRA is the extended-range choice for homes, offices, clinics, studios, shops, and small businesses that need more reach than a basic doorbell, plus loud chime and flashing strobe receiver options.

Choose a ready-to-install LRA kit for homes, offices, clinics, studios, and small businesses that need 1,000 ft coverage without a warehouse-scale system.
Shop kitsUse LRA receivers when a front desk, exam room, garage, workshop, or living space needs sound, flashing visual notification, or both.
Shop receiversBuild a lighter alert system around LRA push buttons, motion sensors, magnetic contacts, driveway sensors, and wired-doorbell extenders.
Shop sensors
SKU: LRA-D1000S-L
The LRA-D1000S-L wireless flashing doorbell kit pairs an illuminated push button with a plug-in strobe receiver over a 1,000 ft range. The receiver flashes a bright LED and can also chime at up to 85 dB, with 13 selectable melodies and three alert modes. It works as a hard-of-hearing doorbell for the elderly, deaf, and anyone who needs a visual alert when a visitor arrives.

SKU: LRA-EX1000S-L
The LRA-EX1000S-L is a doorbell chime extender that turns your existing wired doorbell signal into a wireless alert. A compact transmitter wires to your doorbell and a plug-in strobe receiver carries the chime up to 1,000 ft, with 18 melodies and sound, strobe, or both. It is not compatible with video doorbells.

SKU: LRA-DCRXS-L
The LRA-DCRXS-L plug-in strobe doorbell receiver flashes a bright LED and can chime at an adjustable 80-90 dB, giving deaf and hard-of-hearing users a clear visual alert. It plugs into any standard outlet, works with all LRA transmitters over a 1,000 ft range, and offers three modes: sound only, strobe only, or both. Choose from 13 melodies across two zones.

SKU: LRA-PBTXA-L
The LRA-PBTXA-L is a wireless doorbell push button with a lit green LED halo that confirms each press, a range of up to 1,000 ft, and a weatherproof white housing. It mounts in minutes with tape or screws and works with every LRA receiver. A clear, easy-to-see button for front doors, side entries, and gates.

SKU: LRA-PLUG
LRA-PLUG is a power adapter for powering a compatible receiver when the installation needs a plug-in setup. Power a compatible receiver from a standard outlet.

SKU: LRA-DCRX-L
The LRA-DCRX-L is a loud door chime with a built-in strobe for spaces where alerts need to be heard and seen. It has adjustable volume, 32 melodies, color-coded zone LEDs, and supports up to 4 transmitters over a 1,000 ft range. Run it on batteries or the AC adapter for warehouse, loading-dock, and back-entrance alerts.

SKU: LRA-D1000-L
The LRA-D1000-L is a wireless door bell kit with a weatherproof push button and a strobe-equipped receiver, rated for up to 1,000 ft of range. It offers 32 selectable melodies, a flash/chime/both selector switch, and support for up to 4 push buttons, so both large homes and small businesses can hear and see when someone is at the door.

SKU: LRA-EXTX-L
The LRA-EXTX-L doorbell extender transmitter wires into your existing wired doorbell and signals any LRA receiver over a 1,000 ft range, adding extra chimes throughout the house. It supports up to two doors with different tones per door and runs on an included long-life lithium battery. Note: it does not work with video doorbells or intercoms.

SKU: LRA-EX1000-L
The LRA-EX1000-L wireless doorbell extender kit adds extra chimes to your existing wired doorbell over a 1,000 ft range. It pairs the LRA-EXTX-L transmitter with the LRA-DCRX-L receiver, supports two doors, and offers 18 selectable melodies with sound, strobe, or both. Run the receiver on batteries or the AC adapter to cover upstairs rooms, basements, and garages.
LRA should answer the practical mid-range search: how to hear or see a visitor from another room, front desk, workshop, basement, garage, exam room, or small business entry.
Choose LRA receivers when visitors need to be heard, seen, or both in quiet rooms, noisy areas, and hearing-support installs.
LRA fits reception desks, home offices, workshops, studios, larger homes, small retail counters, and clinic entry areas.
Use LRA extenders when an existing wired chime still works but the alert needs to reach another room, floor, office, or detached work area.
The 1,000 ft line-of-sight range gives more room than a basic residential doorbell while staying simpler than a full ERA system.
LRA is usually the right middle ground when a standard doorbell is too limited but the site does not need a warehouse-scale ERA system.
Use extra receivers in exam rooms, offices, garages, studios, and workshops where people may not hear the main chime.
Choose an extender when the existing wired chime works but needs to trigger wireless receivers elsewhere in the building.
A flashing receiver can be useful in a clinic room, home office, workshop, or any area where sound is turned down or drowned out.
Both cover a doorbell. The difference is how far the signal has to go, and how much you need to expand later.
Warehouses, retail stores, offices, loading docks, and remote entrances
Longest range, stronger commercial positioning, accessory-ready expansion
Shop ERA systemsHomes, clinics, offices, studios, and smaller business layouts
Flexible receivers, useful range, easier fit for mixed home/business needs
Shop LRA systemsYes. Building materials such as concrete, brick, metal, and dense walls reduce effective distance compared with open line-of-sight ratings.
Yes. Add compatible transmitters, receivers, strobes, sirens, and accessories as more doors, rooms, or work areas need alerts.
Many wireless alert systems are positioned for straightforward setup, with support content close to the buying action for compatibility and pairing questions.