Need a Doorbell or Door Entry Alarm for Your Business?
This is the premier long range, wireless doorbell chime and entrance alert kit available in the industry today. This system is easy to set up, requires very little to no maintenance, and best of all, Safeguard Supply guarantees it to work in your location or your money back.
Wireless Alert is Sent Up to 4,000 ft. When Door is Opened or Button is Pressed
The basis of this product is the ERA-UTDCR which consists of the ERA-UTX universal transmitter and the ERA-DCRX plugin desktop receiver.
*Options are available for add-on accessories to make the unit significantly louder and/or add bright, flashing strobe lights.
Common Uses for the ERA-UTDCR Warehouse Doorbell Kit
- Receive chime alert when visitor is at your door – for deliveries and pickups, a push button is located outside. One, or multiple alerts may be placed throughout your offices, warehouse, or shop to notify personnel.
- Receive notification when a door is opened – using the ERA-UTX universal transmitter, get an instant alert when the door is opened.
Why Warehouse Doorbell Kit is Guaranteed to Work
Virtually all wireless devices in the market today were designed for use in residential locations. Even when they are touted as “long range,” most commercial locations are large, and contain building materials that will dramatically reduce the wireless transmission range (from transmitter to receiver.)
Our system was designed with these factors in mind. Although the range of 4,000 ft. may sound like it’s overkill for your location, the reality is that concrete, brick, re-barb, and even the metal around the building doors will reduce the range. 4,000 ft. provides the range and power you will need.
This Warehouse Doorbell Kit is Expandable
Each receiver (ERA-DCRX) will work with up to 12 different transmitters. There is not limit to the number of receivers a transmitter will pair with. For example, in a large facility you may have four different doors you need an alert on, and because your facility is so large, you may need 10 different receivers in your facility.
In the front offices, you can adjust the volume control to suite your needs. However, in the loud warehouse with forklifts and other noisy devices, you might need visual indicators (bright strobe lights), or added sound (sirens), or both (strobe-siren device.)



ERA-DCRX Wireless Plugin Receiver Features:
- Up to 4,000 ft. range from transmitter (motion sensor, push button, door contact, driveway sensor) to receiver work well in large areas.
- Four zones per receiver. Up to three transmitters may be paired per zone, for total of twelve.
- Twelve melodies to choose from. Assign one melody per zone.
- Volume control with five settings; mute, low, low-medium, medium, high.
- Four 12V DC outputs (one per zone) to connect 12V DC devices such as strobe light, siren, fire alarm bells, etc.
- One C-FORM relay for integration to external devices.
ERA-DCRX Specifications:
- Receiver measures 5.75'' x 3.5'' x 1''
- Range up to 4,000 ft.
- Receiver is powered by 120V plugin transformer (included).
- 12V DC output currents at 400 mA maximum.
- C-FORM relay rating 24V DC at 2 Amp.
- Indoor rated.
- Operates at 433.92 MHz
- Compatible with all ERA series of products.
- Manufactured by Safeguard Supply.
- One year manufacturer's warranty.

Compatible Transmitters
ERA-UTX
Universal transmitter may be used as door/window contact or a push button.
ERA-PIR
Indoor rated PIR motion sensor mounted on pivot-able bracket.
ERA-DSTX
Outdoor rated PIR motion sensor designed for use as driveway monitoring sensor.




ERA-UTX Universal Transmitter Features:
- Transmits up to 4,000 ft. to ERA receivers (plugin version & portable version).
- ERA-UTX may be used as a outdoor wireless push button and/or an outdoor wireless door or window magnetic contact.
- Triggers when visitor pushes center button or door is opened.
- Relay on end of unit to integrate with other devices.
ERA-UTX Transmitter Specifications:
- Transmitter measures 3.38” x 1.94” x .81”. Magnetic contact measures 2” x .56” x .38”.
- Mounted bracket included for mounting on door or wall.
- Powered by strong, long lasting lithium battery (CR2).
- One relay available for integration. For example, wired push button wired to relay will trigger when transmitter is triggered.
- Operates at 433.92 MHz.
- Compatible with all ERA products.
- Manufactured by Safeguard Supply.
- One year manufacturer's warranty.
How to Wire an Accessory to the ERA-DCRX Receiver
How the Add-On Accessories Work On the back of each of the warehouse doorbell kit receivers (ERA-DCRX) there's a live 12V DC output per zone (you can group up to 3 transmitters per zone). The 12V DC accessories you can add to the kit will connect to respective zone output. For example, you may have your front door push button paired to zone 1 where it plays a simple "ding-dong" sound. For zone 2, you have a doorbell push button located on the warehouse delivery door. For this zone, you may need it to be louder so you would put a strobe-siren on the 12V DC output for zone 2. You can control the duration of power output for the zones as well. In addition to the 4 x 12VDC outputs, the receiver also features 1 x C-FORM relay. With a C-FORM relay, you can integrate the unit with other devices using the normally open or normally closed connections.
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