ERA-PIR-SPK Motion-Activated Door Alarm with Built In Speaker
Original price was: $39.99.$34.99Current price is: $34.99.
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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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).
Click Here to Hear the Sounds of the ERA-PIR-SPK Overdoor Motion Sensor
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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.
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Wireless Features | |
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Contains Coin Battery | No |