ERA-DSDCR Long Range Wireless Alarm for Driveway by Safeguard Supply

ERA-DSDCR Long Range Wireless Alarm for Driveway by Safeguard Supply


The ERA-DSDCR is a best-in-class wireless driveway alarm by Safeguard Supply.  With over 20 years of experience marketing driveway alarm products, we’ve created a product with the features you want and the reliability our customers deserve.  The ERA-DSTX is the sensor/transmitter featured in the kit which will transmit a signal up to 4,ooo ft. to the compatible ERA-DCRX desktop receiver.  Use this product as a Wireless Alarm for Driveway at home or to receive notices when deliveries, guests or employees approach your office/warehouse.  Fantastic option for drive throughs or drive-up windows.

SKU: ERA-DSDCR Download user manual


A Wireless Alarm for Driveway or Delivery Doors with Long Range Capability

1800doorbell set the industry standard for a reliable, long-range wireless driveway alarm over 20 years ago with the debut of the popular, Driveway Informer, Di2000S-A.  We’ve seen other models and brands come and go over the years, but the Di2000S-A has always proven itself to be the most reliable wireless alarm for driveway  that we have found…until.  We are dubbing the ERA-DSDCR as the Driveway Informer 2.0.  With more reliability (hard to believe), more setting to control the driveway sensor, and with a transmission range of up to 4,000 ft., it’s the best driveway alarm monitoring kit we have to offer at

Safeguard Supply has leveraged the popularity of the ERA-DCRX and designed a sensor/transmitter, the ERA-DSTX, with the features their customers ask for, to create a best in class driveway monitoring system guaranteed to work–or your money back.  Just like they do with all their ERA products, they stand behind their guarantee.

Common Uses of the Long Range Wireless Alarm for Driveway

Use as a driveway monitoring device

The most obvious use of the Driveway Informer Pro (ERA-DSDCR) by Safeguard Supply is as a Long Range Wireless Alarm for Driveway.  By mounting the sensor outside and aiming the sensor across the driveway, or other entrance, you will get an immediate notification when a car, or person, passes through the monitored zone.  The sensor (ERA-DSTX) can be placed up 4,000 ft. from the receiver, which is typically placed in your home.

Use as a notification device for your office

Another common, but less obvious use of this driveway alarm kit is to alert warehouses workers when delivery drivers enter your delivery area.  As an example, at our offices we have several commercial delivery companies drive up to our facility daily.  Fedex, UPS, and the post office deliver daily.  We have the driveway sensor/transmitter mounted to a tree, shooting across the parking lot area the delivery trucks would approach.  When the do approach and pass through the sensor’s invisible beam, an instant alert is triggered in the office.  That provides our warehouse manager additional time to get the packages ready and the door unlocked for the delivery team.

Explore the ERA-DSTX Driveway Sensor Product Features


ERA-DSTX Driveway Sensor/Transmitter Product Features

  • Extended range - up to 4,000 ft. from sensor to compatible receivers (ERA-DCRX and ERA-VPRX)
  • Rated for outdoor and indoor use
  • Powered by 9V alkaline battery (not included) - designed for low battery consumption - up to 12 months battery life
  • Easily programs to ERA-DCRX desktop receiver and ERA-VPRX portable receiver with rechargeable batteries
  • Mounts on included swivel or wall plate
  • Includes mounting bracket, swivel, and mounting screws
  • Filter settings for indoor or outdoor use; this setting adjusts sensitivity
  • Detection range can be adjusted to 25 ft., 50 ft., and 100 ft.
  • Alarm reset interval adjustable to 10 seconds between activations and 120 seconds between activations
  • LED lights when transmitting (this can be turned off)
  • Operating frequency is 433 MHZ
  • Operational temperature from -30 F to 120F
  • Dimensions are 4.5''H x 3.0''W x 2.25'' D
  • 1 year manufacturer's warranty
  • Manufactured by Safeguard Supply

ERA-DCRX Wireless Receiver Product Features

WDK-ERA-STROBE Warehouse Wireless Doorbell Kit / Entry Alert & Strobe Light For Large, Loud Areas
WDK-ERA-STROBE Warehouse Wireless Doorbell Kit / Entry Alert & Strobe Light For Large, Loud Areas

ERA-DCRX Desktop Receiver for ERA Products Features:

  • Range of 4000 ft. from transmitter to receiver
  • Kit ships with one wireless push button (with the ability to also double as a door/window contact) AND one plug in receiver
  • Receiver capable of four zones, each with distinct tone or melody. You may use up to 12 transmitters and as many receivers as needed.
  • Transmitter ships with 3-volt lithium battery
  • Receiver is powered by 120 V plug in transformer (included)
  • One year manufacturer’s warranty
  • Transmitter features one N/O and one N/C relay; receiver has 1 “C” relays and (4) 12V outputs allowing the connection of 4 accessories (strobe light, buzzer, etc.)
  • Compatible with all Safeguard Supply ERA series of products
  • Receiver measures: 5.75” x 3.5” x 1”
  • Push button (without magnetic contact) measures: 3.38” x 1.94” x .81”
  • Magnetic contact (without push button) measures: 2” x .56” x .38”

Use with Other Products in the Safeguard Supply ERA Line of Products

The sensor in this kit is the ERA-DSTX driveway sensor/transmitter and it’s fully compatible with all other products in the ERA family.

  • ERA-DCRX – this is the receiver featured in this kit.  Additional receivers are available to expand the notification, listening areas to other rooms of your home and office.  There’s no limit to the number of receivers you can add.  Pair up to 12 different sensor/transmitters to each DCRX receiver.
  • ERA-VPRX – Due to arrive in January 2021.  This portable receiver plays a melody and vibrates when it receives a signal from a compatible ERA transmitter.  The receiver ships with an installed rechargeable batter and charger, with a standby time of up to 6 days.  Stick it in your pocket or sit it on your desk to ensure you never miss a delivery or alert.
  • ERA-UTX – The ERA “Universal Transmitter” may be used as a door/window contact or a push button.  Rugged and outdoor rated, with a range from receiver of up to 4,000 ft., this transmitter is rock-solid reliable.
  • ERA-PIR– This is an indoor rated pir, passive infrared motion sensor, used to monitor a door way or hallway.  Easily mounted using the included bracket, this product is a great customer service tool.  Mount over a door entrance to signal whenever a customer enters your store.

Additional information


Safeguard Supply


Safeguard Supply – ERA Series

Sensor Type

Passive-Infrared (PIR)


1 Year

Wireless Range

4000 ft.

Wireless Features

C-Form Relays
Live 12V DC Output
Visual Indicator
Volume Control



Best Use:

Large Homes – Medium Sized Business
Medium – Large Businesses & Warehouses
Residential Home Use

Customer Reviews

Based on 2 reviews
Great product

Bought it for my parents and they absolutely love it. Easy set up. Now they will be alerted when someone drives down their driveway 🥰

Fast shipping and amazing product

We ordered about all you can order. We have 4 Bay doors and a main entrance door. We wanted to be able to hear when people come in no matter what door. This works perfect. We will be ordering some other stuff for our home in the future.

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