★★★★★Brandon W.Feb 25, 2026
Great, works perfectly!
ERA-PIR-SPK Motion-Activated Door Alarm with Built In Speaker
$29.95
Volume Control
Stand alone Motion sensor and chime that rings at the unit! Know when customers or guests are entering the door and never be caught off guard again. Provide security for your business and improve customer service. Installation is a breeze, requiring no professional help and minimal maintenance, thanks to its wireless design and long-lasting battery. Tailored for various commercial settings, this entry alert system is the perfect solution for retail stores, offices, cafes, and more, promising enhanced security without the hassle.
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Order details
SKU: ERA-PIR-SPK
Category: Business Door Chimes | Entry Alerts
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Accessories & Add-Ons
Expand or complete your system with compatible components.
ERA-PIR Motion Sensor Alarm for ERA Business Chime Kits
ERA-PIR
Introducing the ERA-PIR, the latest addition to the ERA product line! With its advanced motion sensor technology and wireless signal transmission, you can now enjoy peace of mind and security like never before. The easy-to-mount bracket and PIR coverage make monitoring your desired area a breeze. The ERA-PIR seamlessly integrates with the [ERA-DCRX](https://www.1800doorbell.com/era-dcrx-4000-ft-range-wireless-chime-receiver.htm) and [ERA-RXPG](https://www.1800doorbell.com/era-rxpg-4000-ft-range-plugin-door-chime-receiver.htm), allowing you to select the perfect melody for your notification. Note that you must have a compatible chime receiver to use with this motion sensor. It does not ring at the sensor.
$39.95
ERA-UTX Doorbell Sensor Use as Push Button or Door Open Alert Contact for ERA Series of Products
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**.
$49.95
ERA-DCRX Safeguard Supply Business & Warehouse Wireless Doorbell Receiver for ERA Series
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.
$54.95
ERA-VPRX: Portable Doorbell Receiver - 4,000ft Range, Rechargeable
ERA-VPRX
The ERA-VPRX is a rechargeable, PORTABLE receiver that vibrates & plays a melody when triggered by a compatible ERA transmitter/sensor. This receiver allows users to roam up to 4,000 ft. from an ERA transmitter such as the ERA-UTX push button, a driveway sensor such as the ERA-DSTX, or a motion sensor like the ERA-PIR. Great for warehouse workers, managers, or anyone who wants a ***portable business doorbell receiver*** and cannot be tied down to their desk. The receiver has a standby battery life of 6-7 days, can be recharged with the included charger and has a decibel rating of 75-80.
$62.95
ERA-PIR-SPK Motion-Activated Door Alarm with Built In SpeakerThis product
ERA-PIR-SPK
Stand alone Motion sensor and chime that rings at the unit! Know when customers or guests are entering the door and never be caught off guard again. Provide security for your business and improve customer service. Installation is a breeze, requiring no professional help and minimal maintenance, thanks to its wireless design and long-lasting battery . Tailored for various commercial settings, this entry alert system is the perfect solution for retail stores, offices, cafes, and more, promising enhanced security without the hassle.
$29.95
1 item selected · Total: $29.95
Buying notes
Is this the right fit?
- Good fit when
- Use this when staff need to know that a door opened, someone crossed an area, or a visitor entered without relying on a person pressing a button.
- Look at another option when
- It is not a full security system. It is an awareness alert for doors, counters, rooms, and service areas.
- Range reality
- Check the listed compatibility and placement notes before ordering. Building layout often matters as much as the product rating.
- Setup note
- Choose the trigger style around the opening: door contact for door-open alerts, PIR motion for area movement, and beam sensors for a cleaner crossing point.
Door Alert Buzzer for Retail Stores, Shops, and Offices
Safeguard Supply presents the ERA-PIR-SPK, a revolutionary motion-activated door alarm designed to fortify the security of small businesses. Employing passive infrared (PIR) sensor technology, this device accurately detects motion through the combination of heat and movement, providing a reliable solution for monitoring entrances and high-traffic areas.
Reliable Motion Detection for Door or Entrance
At the core of the ERA-PIR-SPK lies advanced PIR technology, ensuring precise and consistent alert triggering. The flexible mounting bracket facilitates optimal placement, allowing for adjustments in the lens angle to enhance coverage while reducing false alarms.
Instant Alert When A Visitor Enters Store
Featuring a built-in speaker, the ERA-PIR-SPK delivers immediate notifications directly at the monitored site. This functionality is ideal for areas not constantly under direct supervision, ensuring staff is promptly alerted to any activity.
Choose Sound for Over Door Alert with Volume Control
With three distinct chime sounds and four volume levels, this entry alert system can be tailored to fit your business’s ambiance and operational needs. Whether distinguishing between multiple entry points or adjusting volume to avoid disruption, the ERA-PIR-SPK offers versatile sound options.
Choose a Chime Sound and Volume Control
Tailor your entry alert to your business's unique needs with the ERA-PIR-SPK's customizable sound options. Choose from three distinct chime sounds:
- Ding Dong
- Ding Dong Ding Dong
- 4-Note Westminster Chime
This versatility allows you to differentiate between multiple entry points or to select a chime that complements your business's atmosphere. Additionally, with four adjustable volume levels, you can ensure the alert is audible without disrupting your customers or employees.
Effortless Setup to Set Up Motion Sensor Over Door
Designed for ease, the ERA-PIR-SPK allows quick installation without professional assistance. It's battery-operated, ensuring a clean, wire-free setup and long-lasting operation. A low battery indicator alerts when the 9-Volt battery needs to be changed.
Versatile Use: Offices, Stores, Shops and Convenience Stores
The adaptable design of the ERA-PIR-SPK makes it suitable for a broad spectrum of small businesses, including retail shops, cafes, offices, and medical practices. Its effectiveness in monitoring various areas makes it a versatile asset for enhancing security and customer service.
Peace of Mind Knowing When Someone Enters Your Store
Opting for the ERA-PIR-SPK means investing in your business’s safety and customer satisfaction. Backed by a one-year manufacturer’s warranty, this device offers both security and peace of mind, ensuring your premises are safeguarded against potential risks.
ERA-PIR-SPK Person Entering a Store: A Visual Guide to Security
The ERA-PIR-SPK is not just about security; it's about integrating seamlessly with your business environment. Its compact design and efficient monitoring capabilities make it an essential tool for businesses aiming to maintain a safe and welcoming atmosphere.
Key Features of the ERA-PIR-SPK Motion-Activated Door Alarm
Volume Control:
- Four adjustable levels to suit your business environment.
Flexible Installation:
- Mounting bracket for easy positioning and optimal coverage.
Wireless Operation:
- Powered by a 9V battery for effortless setup and maintenance.
Compact Size:
- Dimensions: 2.5" H x 4.55" W x 1.52" D, perfect for any bus
Effortless Installation and Maintenance
The ERA-PIR-SPK is designed with simplicity, making it easy for any business owner to install and maintain. The included mounting bracket attaches easily over any door or entrance, allowing you to secure the sensor in minutes without professional assistance.
Powered by a single 9V battery (not included), the ERA-PIR-SPK operates wirelessly, eliminating the need for complex wiring or expensive installations. The battery provides long-lasting performance, with an expected 1-2 years lifespan, depending on usage. A built-in low battery indicator alerts you when to replace the battery, ensuring uninterrupted protection.
Versatile Applications for Various Business Types
The ERA-PIR-SPK's adaptable design makes it suitable for a wide range of small businesses and commercial settings, including:
- Retail stores
- Boutiques and gift shops
- Convenience stores and gas stations
- Restaurants and cafes
- Offices and medical practices
- Salons and spas
Whether you need to monitor a front entrance, back door, stockroom, or any other high-traffic area, the ERA-PIR-SPK provides a cost-effective and reliable solution to enhance your business's security and customer service.
See the Video Below for Common Use for this Motion Activated Door Alarm:
Invest in Your Business's Security with Confidence
When you choose the ERA-PIR-SPK motion-activated door alarm entry alert, you're investing in the safety and security of your business. This product is backed by Safeguard Supply's one-year manufacturer's warranty, giving you peace of mind and protection against defects or malfunctions.
Proactively monitoring your entrances and high-traffic areas can deter potential theft, unauthorized access, and other security risks. The ERA-PIR-SPK's instant alerts empower you and your staff to respond quickly to any activity, maintaining a safe and welcoming environment for your customers and employees.
ERA-PIR-SPK Motion Activated Door Alarm Key Features:
- Passive infrared (PIR) sensor detects heat and movement
- Built-in speaker for localized alert sounds
- Three customizable chime options:
- Ding Dong
- Ding Dong Ding Dong
- 4-Note Westminster Chime
- Four adjustable volume levels
- Flexible mounting bracket for optimal coverage
- Battery-operated (9V, not included) for easy installation
- Low battery indicator for maintenance
- Compact size: 2.5" H x 4.55" W x 1.52 " D
- One-year manufacturer's warranty from Safeguard Supply
Upgrade your business security with the ERA-PIR-SPK motion-activated door alarm entry alert. With its reliable PIR sensor, built-in speaker, and customizable chime options, you can protect your premises while providing excellent customer service. Buy now and experience the difference in your business's safety and security.
Entry Alarm Sound (Motion Activated Door Alarm) from ERA-PIR-SPK Requires No Remote Receiver -- Sound Occurs at the Door
This unit is simple to install and requires no maintenance. It produces a pleasant chime sound to notify you that someone has entered or passed through the monitored zone.
This is a great product for smaller businesses, retail shops, gas stations, etc., that want to know when a door is opened. Using a motion-activated door alarm entry alert over the door with a built-in speaker is simple, provides effective customer service, and provides security at a low cost.
Mount the sensor over the door using the included mounting bracket, adjust the lens angle to cover the area you want to monitor, install the battery, choose the sound (or use default sound), and complete the installation. When the sensor detects the combination of movement and heat (passive infrared, PIR), it triggers the unit to emit a sound.
Need to Hear the Sound at a Remote Location?
What makes it different from its sister product, the ERA-PRDCR, is that with THIS UNIT, a signal is not sent to a remote location; instead, the sound comes from the unit itself.
When a visitor passes through the monitored zone, the sensor unit will play the chime sound selected at setup (or use the default sound).
Mounting the Height of the Entrance Alert Above the Door Affects the Coverage Zone
Another feature of this product that distinguishes it from other PIR sensors on the market is the simple but unique mounting bracket.
The aluminum mounting bracket allows you to tilt the sensor lens approximately 160 degrees to ensure the invisible beam covers the area you want to pick up.
For example, in a retail store, you may want to rotate the unit so that the lens is angled towards the door to minimize "bleeding" into the area with a lot of foot traffic.
This table shows the size of the monitored zone created. The monitored zone's width and depth increase as the mounting height increases.
The unit was designed with a narrow zone depth (see chart above) to eliminate bleeding into areas you do not want to monitor and false triggers.
In addition to the size of the zone, adjusting the sensor angle will also help.
Take Control of Your Business Security Today!
Invest in the safety and security of your business with our Motion Activated Entry Alert Over Door with Built-In Speaker. Experience peace of mind knowing you'll be promptly notified of any activity in your entrance area, allowing you to take proactive measures to ensure the safety of your premises and customers. Shop now and enjoy reliable, hassle-free security with Safeguard Supply.
| Condition | New |
|---|---|
| Warranty | 1 Year |
| Best Use | Business Use, Home Use |
| Wireless Features | Volume Control |
| Sensor Type | PIR (Motion) |
| Kit Or Accessory | Stand-alone Product |
| Wireless Range | Sound at Entry |
Specifications
| Condition | New |
|---|---|
| Warranty | 1 Year |
| Best Use | Business Use, Home Use |
| Wireless Features | Volume Control |
| Sensor Type | PIR (Motion) |
| Kit Or Accessory | Stand-alone Product |
| Wireless Range | Sound at Entry |
Reviews
4.90
★★★★★
25 verified reviews
★★★★★Mohammed H.Nov 9, 2024
Excellent quality
★★★★★Jason W.Jun 10, 2024
Works as described. Simple, easy to use and install. Alerts us whenever a visitor passes through the door.
★★★★★Rosa F.Nov 20, 2023
Got this for an office. Easy to install, works as described and arrived super fast. I highly recommend it. Thank you
★★★★★Belinda D.Jun 26, 2023
The device remains tamper proof by its good design and by its location above the door frame. It’s also unobtrusive and leaves the side walls free for shelving and pallets. Finally a neat, battery operated, alert with pleasant ring tones that allows businesses to know that customers have entered the premises. Customers also feel welcomed and announced. (Just a nice Ding dong not a damn burglar alarm). How easy!
★★★★★David D.Dec 13, 2022
Very good company.
★★★★★N.S.Mar 10, 2022
The battery-operated ERA-PIR-SPK motion-activated over-door entry chime has been functioning exactly as expected. It is basic, but fairly easy to set up and install. And it's consistently letting us know when someone enters through the double doors around the corner. We turned down the volume as our office is fairly quiet most of the time. It doesn't have the prettiest sounds. We went with the standard electronically reproduced "ding-dong" you've heard in countless convenience stores, but it's not an ugly sound, and there doesn't seem to be anything better sounding on the market unless you want to pay double. Seemed like a good price and easy install to match our simple needs.
★★★★★AL B.Sep 28, 2021
WOW!!!!!!
★★★★★Mike W.Jul 1, 2021
so far so good. loud enough to hear in my big office
★★★★★Mary R.Jan 25, 2021
This product works wonderfully. My dog can open our door and let himself inside. With the alarm, I know when I need to go close the door to keep the house warm.
★★★★★Terrell W.Dec 15, 2020
Nice doing business with you guys there will be a next time soon Thanks Terrell God Bless
★★★★★PaulNov 3, 2020
Easy to install and work great
★★★★★Jean D.Sep 8, 2020
We are using our new doorbell as security at a gift shop entrance that is out of the line of vision for our cashier. That way we know someone has come in the shop. The bell (ding,dong) is loud enough, but not obnoxious. Easy to install. A great product.
★★★★★Theresa T.May 25, 2020
Excellent
★★★★★Kenneth M.May 16, 2020
Ordered two wireless doorbells for a customers store. He’s very satisfied with the product and is thinking of an additional doorbell for a blind spot in his store, which would allow him to monitor the area with the security cameras.
★★★★★HUILING F.Mar 24, 2020
Very good product. easy install and work very good. Thank you.
★★★★★WAG-A-BAGJan 24, 2020
We've purchased 20+ of these doorbells for the entrances of all of our convenience stores. They're simple to install and serve their purpose well for a basic motion alert when the door opens.
★★★★★Mike G.Sep 28, 2019
Good service
★★★★★Suzan A.Aug 25, 2019
Purchased so it can alert when someone is walking in the doorway- very accurate and great sound
★★★★★Amer B.Jan 6, 2019
Excellent service and product
★★★★★Gypsy M.Feb 8, 2018
This was exactly what i needed. The door to my office is around the corner from my desk. Since i couldn't see when people entered, They scared the crap of me all the time. This doorbell was easy to setup and install. No wires, just add a 9 volt and put two screws in. Took less than 5 minutes. Now i know when someone comes in right away. I did turn the volume down on it, just enough so i can hear it but it doesn't get annoying.
★★★★☆JohannaMar 5, 2017
Product is easy to install and has a couple options for sounds which are short and sweet, perfect for a shop front or office entryway. Only downfall is that it picks up on the movement of the door when it closes so it makes a noise when somebody enters and also when the door shuts automatically behind the person (they are already far past the sensor at this point so it's definitely picking up the door movement not the person) overall a great product, does the trick!
★★★★★JimJul 14, 2016
Using this as a door chime alert when someone enters the office. Tried the wireless doorbells which worked fine until mounted on two aluminum frame doors. This is just a one piece motion sensor that works as designed. Volume is adjustable as well as the tone. Very easy to install.
★★★★★Avis M.Jun 14, 2016
This is just what I was looking for at my business location in Costa Mesa. I explained what I needed to a few local hardware store employees. I even said, "You know... Bing, Bong". They gave me the RCA dog look.I received a suggestion for a $150 solution and security system. Thank You 1800DoorBell.
★★★★☆LeslieOct 29, 2015
we are in a small Showroom with a door that is always open, but staff is often in the office unable to see the entrance. This is the perfect solution. Only one drawback, the instructions are nut sufficient to change the "ding dong" to a "ding" as they are written.
Q&A
Questions & Answers
Answers from our team for ERA-PIR-SPK Motion-Activated Door Alarm with Built In Speaker.
Could this be mounted at ankle level? We are looking for something battery operated that will only trigger if someone heads up a stairwell. (The stairs are near the front door, and we don't want it to trigger every time the door opens.)?
Good afternoon. The ERA-PIR-SPK entrance alert could be placed wherever you needed the activation area to be so yes, it could be placed at the bottom of a stairwell. Thank you, Customer Support Team 1800Doorbell
Answered for Amanda T.
Does this unit have the ability to have the volume turned completely OFF? We only need this alert system when we are out of the office area (lunch/backroom) etc. Otherwise, there is always someone in the office right next to the door, so we don't need an alert system at all times.
Good morning. Unfortunately, no the unit can not be completely powered off. There is a volume control but it can not be completely turned down to mute. However, a comparable product, the ERA-PIR-SPK may be muted.
Answered for Rachel I.
Are you able to turn the sensor off and on when you please? I will be using it during parts of the day and won't need it on for long periods of time.
Good morning. Unfortunately, the SL-40 can not be powered off, to have this capability, we would recommend the LRA-M1000 or SS140. The LRA-M1000 can be set to only have the strobe light flash, only have the chime sound or have both and the volume can be completely turned down. The SS140 can be unplugged without disturbing the programming and has 4 levels of volume control. Please call us at 1-800-366-7235 for any additional information. Thank you.
Answered for Martina
Manuals & Resources
Product support documents
Download product manuals and preview sound libraries for installation, pairing, and troubleshooting.
Read the manual onlineERA PIR SPK Manual
Download the PDF resource for setup, product details, and support reference.
- Installation and setup steps for this product.
- Pairing, placement, and receiver or transmitter setup notes.
- Wiring, power, mounting, or accessory connection details.
Sound Library
Hear this product's compatible sounds
Preview the receiver or chime sounds tied to this product before you buy.
ERA Warehouse Long Range Doorbells & Entrance Alerts Sounds
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