ERA-PRDCR-STROBE Warehouse & Business Motion Entry Alert Strobe Chime Kit

ERA-PRDCR-STROBE Warehouse & Business Motion Entry Alert Strobe Chime Kit


When you have a door that sometimes stays open, have an open area you would like to monitor, or simply prefer a motion-based sensor rather than a door/window contact, the ERA-PRDCR-STROBE is a great choice.  When triggered by heat and motion, the PIR sensor will transmit a wireless signal up to 4,000 ft. to the remote plug-in receiver where a selected chime sound will play and the connected strobe will flash.  The product is great when you need a bright visual indication when motion is detected. 

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Do you need a long range entrance alert that features a bright strobe light to alert you when a visitor arrives?

The ERA-PRDCR-STROBE is a Warehouse & Business Motion Entry Alert Strobe Chime Kit is a kit that features a long range motion based sensor (PIR) and a plugin chime receiver with a transmission range of up to 4,000 ft.

ERA-PRDCR-STROBE-G Warehouse & Business Motion Entry Alert Strobe Chime Kit

The sensor in this kit is the ERA-PIR sensor which is the type of sensor you need for a door that stays open (or occasionally stays open) or if you have an open area you would like to monitor.

If you need a system with a door contact (door stays closed), please visit the WDK-ERA-STROBE kit and/or the WDK-ERA-KIT.

This kit is similar to the ERA-PRDCR kit, but also features a bright flashing strobe light that will flash when a visitor passes through the monitored zone.  The strobe is good for loud areas like large warehouses or workshops, but also for quiet areas where you don’t want sound.

The sensor/transmitter mounts over the zone you would like to monitor using the included aluminum bracket.  This bracket makes it easy to rotate/pivot the senor so you can fine-tune the actual monitored zone you want to create.

When triggered, the sensor will transmit a wireless signal up to 4,000 ft. to the plug in receiver.  The receiver has four zones and each zone will play a 1 of 12 selected melodies.  Up to 3 transmitter/sensors may be paired to a zone, and an unlimited number of receivers may be paired with a transmitter/receiver.

For additional information on the receiver and sensor, please visit the ERA-PRDCR product page.

ERA-PRDCR-STROBE Warehouse & Business Motion Entry Alert Strobe Chime Kit Strobe Features:

  • Kit ships with 1 x ERA-PIR motion activated sensor/transmitter, ERA-DCRX plug-in chime receiver, 15 ft. 2-strand 20 AWG wire, & LED strobe light (color choices available).
  • Wireless range from the sensor/transmitter to receiver is up to 4,000 ft. line of sight.  Environmental factors will diminish distance.
  • PIR sensor/transmitter is indoor rated only.  Receiver is indoor rated only.
  • PIR sensor / transmitter is powered by 9V alkaline battery (not included).
  • Receiver plugs into a standard wall outlet.
  • Included strobe light (you choose color) is LED & connects to back of receiver.  Flashing duration is set at 5 sec (default), 10 sec, 1 min, & 2 minutes.
  • 12 different sensor/transmitters may be paired to each receiver.  Other sensor types include this sensor (ERA-PIR) and ERA-UTX which functions as a push button or door/contact.
  • Unlimited number of receivers, the ERA-DCRX,  may be used.
  • Receiver features 4 levels of volume control mute off button.
  • Transmitters are paired to one of four zones on receiver.  Small LED indicator flashes on receiver for each zone when triggered.
  • Each zone features 1 x 12VDC output (for total of 4).  Receiver features 1 x C-Form relay for integration with other devices.
  • Low battery notice:  when the battery in the transmitter is low, the zone indicator light it is paired to will blink for 10 minutes following a trigger & the melody plays two times in a row.
  • 1 year manufacturer’s warranty.
  • Manufactured by Safeguard Supply.

Product Dimensions:

  • 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”

How to Wire Strobe Light (or other accessory) to ERA-DCRX Receiver

There are two methods for wiring external devices to the ERA receiver.  The most common  (image below) is to wire a 12V DC device to one of the 12V outputs.  Each zone features 1 x 12V outputs.  The other is using a C-FORM relay.  There’s only one C-Form relay, but it can be associated with a combination, or all zones.

How does the strobe light connect to the receiver?

Using 12VDC Outputs on the Warehouse & Business Motion Entry Alert Strobe Chime Kit

Add Strobe Lights, Sirens, Fire Alarm Bells, and More.

On the back of the receiver are four connections (one per zone) where each connection can output 12V DC of power to power an external device.  Simply wire the strobe light to the zone the transmitter is paired to.  When triggered, the zone will output 12V of DC power for the selected duration (5 seconds, 10 seconds, 1 minute, or 2 minutes).  This power will trigger the connected strobe light to flash for that given period of time.

Each zone on the receiver has a 12V DC output, enabling a total of 4 external devices to be powered/triggered by the receiver.  A total of 3 transmitters/sensors may be paired to a respective zone.  There is not limit to the number of receivers a transmitter may be paired to.

Kit Includes One PIR Motion Sensor & One Plug-in Receiver

ERA-PIR Motion Sensor with 4,000 Ft RangeERA-PIR Motion Sensor ERA-PIR Sensor for Business Use

ERA-PIR Sensor/Transmitter

  • Passive-Infrared (PIR) motion detector triggers when the combination of heat and movement passes through the monitored zone.
  • Sensor is designed to mount over door-way using included bracket.  Design of bracket makes is easy to pivot unit in order to create the desired monitored zone.
  • The higher the unit is mounted, the wider the size of the monitored zone.
  • Sensor/transmitter is powered by 9V battery.
  • Unit sends a signal to included receiver up to 4000 ft. away.

ERA-DCRX Desktop Business Door Chime ReceiverERA-DCRX Warehouse Door Alert Receiver with 4000 ft. RangeERA-DCRX Alert Receiver with 12V DC outputs

ERA-DCRX Desktop/Wall Mount Receiver

  • Receiver plugs into a standard wall outlet.
  • Each receiver pairs with 12 transmitter/sensors; unlimited number of receivers may pair with a transmitter.
  • Each receiver features four zones…up to 3 transmitters per zone.
  • Each zone features a live 12V DC output to trigger & power an external device.
  • Volume control for chime sounds.
  • Low battery on transmitter/sensor indicator.

Hear the Sounds Played by the ERA-DCRX Receiver

Ding-Dong 2
Westminster Chime

Bird Chirping
Twinkle Twinkle
William Tell

Fur Elise
Coo-coo Clock

Cannon in D
Morning Mood
Toreador March

Additional information

Choose Strobe Color



Safeguard Supply


Safeguard Supply – ERA Series



Sensor Type

Passive-Infrared (PIR)

Wireless Features

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

Wireless Range

4000 ft.

Best Use

Medium Sized to Large Businesses & Warehouses


1 Year

Kit Or Accessory


Customer Reviews

Based on 236 reviews
B.H. (Santa Clara, US)
Factory doorbell

It works and looks great (we got the blue light alert add on to the bell-that way we can “see” when folks ring the bell when it’s loud). Shipped on time as well. I installed it myself and I’m a girl! Seriously, it was easy to install and program. We are buying a second doorbell for our other door and plan to program it into the same receiver. Pretty cool.

D.H. (Washington, US)
Solid Product

Works as advertised. If you need a wireless remote doorbell that is quick and easy, this could really fit the bill for you.

B.W. (Washington, US)
So Far Good

I kept looking at the wrong directions but finaly figured it out and was easy to put together and mount on fence post. I woorks great so far.

B.H.P. (Claremont, US)

Very easy to set up

J.S. (Washington, US)
Great Product

Living in rural setting we needed a sensor on our long wooded driveway. This doorbell did that and added 2 buttons for doors

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