Will walls reduce range?
Yes. Building materials such as concrete, brick, metal, and dense walls reduce effective distance compared with open line-of-sight ratings.
Shop wireless doorbells and entrance alert systems.
Browse complete wireless alert products for front doors, receiving areas, service entrances, driveways, counters, offices, homes, and commercial spaces.
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Wireless doorbells and entrance alert systems
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ERA-DSTX Wireless Driveway Motion Sensor
SKU: ERA-DSTX
The ERA-DSTX is an outdoor wireless motion detector with a 4,000 ft range and PIR sensing that picks up both vehicles and people. It works with every ERA receiver, including the ERA-DCRX desktop and ERA-VPRX portable units, and its weather-resistant housing holds up outdoors year-round. Use it as a driveway motion alarm or an entryway alert on large properties.
$55.00
Professional Driveway Alarm System: ERA-DSDCR
SKU: ERA-DSDCR
The ERA-DSDCR is a driveway alarm system that ships with an outdoor-rated ERA-DSTX PIR sensor and an ERA-DCRX receiver, with a range of up to 4,000 ft. It offers programmable zones, four 12V DC outputs plus a C-FORM relay for accessories, and support for up to 12 sensors. Built for large properties that need reliable vehicle and visitor detection.
$99.00
Family comparison
ERA or LRA?
Both cover a doorbell. The difference is how far the signal has to go, and how much you need to expand later.
ERACommercial scale
Up to 4,000 ftWarehouses, retail stores, offices, loading docks, and remote entrances
Longest range, stronger commercial positioning, accessory-ready expansion
Shop ERA systemsLRABalanced coverage
Up to 1,000 ftHomes, clinics, offices, studios, and smaller business layouts
Flexible receivers, useful range, easier fit for mixed home/business needs
Shop LRA systemsPlan your install
Plan around the entrance, then the response point.
The right product depends on the trigger location and the response location. Start with doors, docks, counters, driveways, or remote buildings, then choose ERA, LRA, or SS based on range and add receivers or visual alerts where people actually need to notice the signal.
Common questions
Wireless doorbell buying questions, answered.
Can I expand later?
Yes. Add compatible transmitters, receivers, strobes, sirens, and accessories as more doors, rooms, or work areas need alerts.
Is setup difficult?
Many wireless alert systems are positioned for straightforward setup, with support content close to the buying action for compatibility and pairing questions.
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