ERA-PIR Motion Sensor Alarm for ERA Business Chime Kits


A new edition to the ERA product line, the ERA-PIR adds a motion sensor to the product.   Using the included mounting bracket, the sensor emits a PIR to cover the area you want to monitor.  When motion and heat are detected, the sensor is triggered to send a wireless signal to the ERA-DCRX  or the ERA- VPRX to play the selected melody.

SKU: ERA-PIR Categories: ,

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Download user manualGTIN: 719243610937

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Accessories & Addons

This is the ERA-PIR Sensor/Transmitter featured in the ERA-PRDCR Entrance Alert Kit. It is not a standalone product and works with an ERA-DCRX Receiver. Use the ERA-PIR product to add additional sensors/transmitters to your existing kit or use it as a replacement.

For detailed information about this product, please visit the ERA-PRDCR.

ERA-PIR Features:

  • Transmitter dimensions (without mounting bracket): 4.5'' L x 2.5'' W x 1.5'' H
  • Sensor/Transmitter ONLY, works in conjunction with ERA-DCRX receiver.  Use as an add-on to expand the current system or a replacement.
  • Range up to 4,000 ft. line-of-site.
  • Powered by 9V alkaline battery (not included)
  • Size of the monitored zone depends on mounting height.  8'-16' mounting height produces a monitored zone for 9' W x .5' D t0 18.5' W x 1.2' D
  • 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.
  • One year manufacturer's warranty
  • Manufactured by Safeguard Supply
Weight 1 lbs
Dimensions 5 × 3.5 × 2 in



Safeguard Supply

Wireless Range

4000 ft.


1 Year

Wireless Features



Safeguard Supply - ERA Series

Kit Or Accessory

Transmitter Only

Customer Reviews

Based on 313 reviews

Great product…works as advertised

O.M. (Moreno Valley, US)

WDK-ERA-STROBE Warehouse Doorbell with Strobe - Entrance Alert Chime for Businesses

C.B.C. (Leland, US)
Great product

Fits our church needs perfectly.

D.L. (Tullahoma, US)
Great product

Oh it works great!

M.A. (Indianapolis, US)

Works perfectly for what we needed.

J. (Pocatello, US)
Seems to be good

Seems to be good so far. We haven't tried long distance yet. Haven't had to charge the battery since we received it 4 days ago.

T. (Chicago, US)
Great Product

Connection between doorbell button and receiver works great! Signal goes through double steel walls. Fairly easy to install, only had one issue. Found out that when hooking up additional siren/strobe wire you must open receiver case to access connection. Siren/strobe is loud enough to be heard on receiving floor with a lot of activity. Overall this is a great product for the price.

B.R. (Eugene, US)
Great product

We ordered this product for one of our customers that has 2 warehouses and needed something wireless and that would work through a concrete wall, they worked great. Will definitely us this company again.
Thanks so much

S.S. (Hayward, US)
Good deal!

I set these up and they work really well. Don't buy for the price, you will need to buy a lot of them and still have junk.

W.P. (Las Vegas, US)
We love it

We love the doorbell. We had trouble finding a doorbell that would reach our 2nd building- going through a lot of walls to get there.
This was NO problem at all for the ERA-DCKIT. Works great. Everyone we need to hear it, can hear (and see!) it when it rings.
Thank you for having exactly what we needed!