Is ERA only for warehouses?
No. ERA is strongest for warehouses and large commercial spaces, but it also fits retail stores, offices, delivery doors, and remote entrances.
4,000 ft commercial coverage
Safeguard Supply LRA-PLUG Plug In Adapter For LRA-DCRX Receivers
$7.95
In stock
4 interest-free payments of $1.99 with Afterpay
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.
Best forWarehouses and commercial sites
Range familyERA up to 4,000 ft
ExpansionReceivers, sensors, strobes, sirens
Receiver soundsPreview LRA receiver sounds
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Accessories & Add-Ons
Expand or complete your system with compatible components.
Loud Door Chime with Strobe: LRA-DCRX-L
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.
$39.95
Doorbell Volume Booster: LRA-EXTX-L
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.
$31.95
Cordless Door Bell Button: LRA-PBTXA-L
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.
$19.95
Safeguard Supply LRA-PLUG Plug In Adapter For LRA-DCRX ReceiversThis product
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.
$7.95
1 item selected · Total: $7.95
WHY THIS SYSTEM
Built for larger spaces where standard doorbells fail.
LRA-PLUG is a power adapter for powering a compatible receiver when the installation needs a plug-in setup. Use it to keep the matching LRA receiver powered from a standard outlet.
- +Strong fit for warehouses, retail counters, loading docks, delivery alerts, and remote buildings.
- +Expandable with multiple transmitters, sensors, receivers, and alert accessories.
- +ERA-DCRX style receivers can support accessory outputs and integration paths.
- +Covers doors, docks, counters, and remote entrances across larger commercial footprints.
- +Helps staff respond faster to visitors, deliveries, curbside pickups, and restricted-area activity.
- +Supports expansion with additional transmitters, receivers, strobes, sirens, and relay-capable accessories.
Safeguard Supply LRA-PLUG Plug In Adapter For LRA-DCRX Receivers: what it does
LRA-PLUG is a power adapter for powering a compatible receiver when the installation needs a plug-in setup. Use it to keep the matching LRA receiver powered from a standard outlet.
Best uses
- Power a compatible receiver from a standard outlet.
- Use when the receiver location makes plug-in power cleaner than battery operation.
- Keep the adapter with the matching receiver family to avoid compatibility problems.
Important details
- 1,000 ft line-of-sight range family.
- SKU: LRA-PLUG.
- Use LRA when a basic doorbell is too limited but the site does not need the full ERA range.
Before you buy
Match the adapter to the listed receiver family and confirm the outlet location before mounting the receiver.
Kit or AccessoryAdd-on Accessory
Customer Reviews
No reviews yet. If you've installed this system, we'd like to hear how it went.
Questions & Answers
Product questions answered by our team.
No answered questions yet for Safeguard Supply LRA-PLUG Plug In Adapter For LRA-DCRX Receivers.
Common questions
Wireless doorbell buying questions, answered.
Can it trigger strobes or sirens?
ERA receiver messaging highlights 12V DC outputs and C-FORM relay options on compatible models for external alert devices.
Will building materials affect range?
Yes. Concrete, brick, metal, and other materials reduce effective distance compared with open line-of-sight range.
Setup & compatibility guides
Related FAQ articles for this product family.
Q&A
Can Two Push Buttons Play Different Sounds on a Wireless Chime Receiver?
Most modern wireless doorbell systems support multiple push buttons with distinct sounds. This guide explains how different manufacturers implement this feature and how to set it up.
Read full answer →Q&AConnect DB-2000 Bell to ERA-DCRX Receiver for Enhanced Alert Volume
Connect a DB-2000 bell to your ERA-DCRX receiver for enhanced sound output in noisy commercial environments. The ERA-DCRX delivers 95 dBA at 5 feet and supports various 12V DC alerting devices.
Read full answer →Compare product families
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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.
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Doorbell Volume Booster: LRA-EXTX-L
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.
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Loud Door Chime with Strobe: LRA-DCRX-L
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.
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Flashing Doorbell System: LRA-D1000S-L
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 plays 18 melodies with a maximum volume of up to 85 dB 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.
$56.95