This system was in stalled in one of fire stations, it was very easy to install and it works great on a large building like our station. I would recommend this to everyone.

SIREN 12V DC Very Loud Siren Sounds at 115 dBa for ERA Receivers
It appears that you’re looking to connect a loud external siren to the output terminals of driveway alarms, entrance alerts, and other similar devices. To achieve this, you’ll need to identify the output terminals on the device and connect them to the corresponding terminals on the siren. Make sure to follow the manufacturer’s instructions carefully to ensure safe and proper installation. Once installed, the siren should provide a loud and clear warning signal in the event of any detected activity, helping to keep your property safe and secure.
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Accessories & Add-Ons
Expand or complete your system with compatible components.

ERA-UTDCR
The ***ERA‑UTDCR is a long‑range wireless doorbell and entry alert*** that actually reaches where most “big box” kits give up. The transmitter and receiver can work together at distances up to about 4,000 feet in open air, which is why many customers use it in warehouses, large retail spaces, and offices with thick walls. You can add extra receivers, tie in strobes or sirens, and choose from several chime tones so it fits the way your building runs.

ERA-DCRX
Enhance your ERA doorbell or entry alert system with an extra chime receiver. Hear the chime notification in other areas of your home or business. With an 85-90 decibel rating, this chime is one of the loudest alerts available. It is compatible with all ERA products, except the ERA-PIR-SPK, which is a standalone chime.

ERA-UTX
This universal transmitter is compatible with the Safeguard Supply “ERA” line of products. Use as a door/window contact or a wireless push button. When triggered, it will transmit a wireless signal up to 4,000 ft. to an ERA receiver – the ERA-DCRX, ERA-RXPG or the ERA-VPRX. The transmitter is powered by a 3-volt lithium-ion battery (included with the purchase). To purchase the complete kit, please see the **ERA-UTDCR Warehouse & Business Wireless Doorbell Kit Designed for Business Use** and the **WDK-ERA-STROBE Warehouse Wireless Doorbell Kit / Entry Alert & Strobe Light For Large, Loud Areas**.

STROBE-LIGHT
This 12V LED strobe light adds a strong visual alert to compatible chimes and entry systems. It is useful in noisy work areas, back rooms, and other spaces where a tone alone may not be enough.

BELLWIRE
BELLWIRE is a 15-foot bundle of 20AWG 2-lead doorbell wire for low-voltage chimes, push buttons, transformers, and related accessories. It is a handy replacement length when you do not need to buy a larger spool.

SIREN
It appears that you’re looking to connect a loud external siren to the output terminals of driveway alarms, entrance alerts, and other similar devices. To achieve this, you’ll need to identify the output terminals on the device and connect them to the corresponding terminals on the siren. Make sure to follow the manufacturer’s instructions carefully to ensure safe and proper installation. Once installed, the siren should provide a loud and clear warning signal in the event of any detected activity, helping to keep your property safe and secure.
1 item selected · Total: $19.95
Buying notes
Is this the right fit?
- Good fit when
- Use this when existing low-voltage doorbell wiring is in place and you want to replace the indoor chime, bell, or buzzer.
- Look at another option when
- It is not a wireless receiver and will not work by itself without a compatible transformer, button, and wiring.
- Range reality
- Check the listed compatibility and placement notes before ordering. Building layout often matters as much as the product rating.
- Setup note
- Confirm the transformer output and wiring layout before replacing the chime. Label the existing wires before disconnecting the old unit.
Loud Siren at 110 dB is a Great Add-On for Our Wireless Warehouse Doorbell Kits and Business Entrance Alerts.
If you are in a noisy, loud environment and need to boost the sound for your driveway alarm or entry alarm, this is the perfect accessory. The Safeguard Supply 12vDC Siren extends the sound of your alarm system's receiver by connecting to its terminal outputs. Plug the siren's wires into your driveway or entrance alarm system's terminal outputs and enjoy enhanced sound quality. Perfect for businesses located in loud areas or for personal use on large rural properties with a lot of land.
12V DC Very Loud Siren Sounds at 115 dBa Features:
- Operates at 6-15V DC, 15 Watts
- Rated at <= 750 mA
- The working temperature is 14 F to 122 F
- Black metal case
- SPL is 110 - 5 dB
- Single tone
- Dimensions are 3'' x 3'' x 2.7''
- Compatible with other driveway alarm products like the ERA-UTDCR or an entrance alert like the ERA-PRDCR
- For wired use only — please note that this is not a wireless product
What the SIREN Sounds Like
| Brand | Safeguard Supply |
|---|---|
| Condition | New |
| Warranty | 1 Year |
| Kit Or Accessory | Accessory |
Specifications
| Brand | Safeguard Supply |
|---|---|
| Condition | New |
| Warranty | 1 Year |
| Kit Or Accessory | Accessory |
Reviews
5.00
★★★★★
2 verified reviews
Overall the product is awesome and we achieved what we set out to do with it. Only gripe is I guess my fault, I thought you could trigger multiple zones on 1 receiver with 1 button but as far as I could tell each button can only trigger 1 zone luckily the strobe has a very small draw and we wired the strobe and siren to 1 zone with no issue.
Q&A
Questions & Answers
Answers from our team for SIREN 12V DC Very Loud Siren Sounds at 115 dBa for ERA Receivers.
Looking for wired door buzzer or bell 85dbs min?
This siren measures at 110 dBA
Answered for jack
Manuals & Resources
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Sound Library
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Preview the receiver or chime sounds tied to this product before you buy.
Bells, Sirens, Misc Sounds
Related support
Setup and compatibility help
Can I Use a Wired Push Button with a Wireless Chime Receiver?
Currently, there are not any wired push buttons that have built-in wireless functionality, but with that said, there are a couple of workarounds that will allow you to use a wired doorbell push button with a wireless door chime receiver. There are two methods we will outline below; the first is assuming you have a…
How to Wire a Push Button to the ERA-UTX Universal Transmitter
This FAQ article illustrates how to wire a standard (NON-LIGHTED) wired doorbell push button to the ERA-UTX Universal Transmitter. Although we are using a push button here, the same procedure may be used with a wired magnetic door/window contact There are many applications for this scenario, but a common one maybe when you want a…
Is the ERA-DCKIT Wireless Doorbell ADA Compliant?
Is the ERA-DCKIT Wireless Doorbell ADA Compliant? gives you the key points, common questions, and the next place to look if you need more detail.
