Seco-Larm E-931CS22RRCQ – Wired Entrance Alert Chime Using Reflector Beams. No Batteries are Needed.

Original price was: $90.00.Current price is: $85.00.

Ensure you never miss a visitor with the Seco-Larm BALERT E-931CS22RRCQ photoelectric entry alert system. This reliable wired entrance chime is perfect for small businesses seeking an effective customer greeting solution.

The E-931CS22RRCQ kit includes a sensor, reflector, and speaker that connect via simple plug-in wiring. When a person breaks the invisible beam between the sensor and reflector, it triggers a chime or alarm on the speaker up to 22 feet away. In alarm mode, you can easily adjust the volume or set a 3-30-second duration.

With BALERT’s straightforward setup, you’ll have a dependable entrance alert ready in no time – no complicated wiring or installation required. Optional add-ons like a trigger counter and extra speaker extend functionality. Affordable and efficient, it’s ideal for monitoring entryways, exits, and restricted areas in retail stores, offices, and more.

SKU: BALERT Category:

More Info...

User Manual

Low Flat Rate Domestic Shipping!

  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
  • PayPal
  • Apple Pay
Accessories & Addons
Original price was: $49.98.Current price is: $44.98.
Original price was: $32.00.Current price is: $28.80.

Reliable Wired Entrance Monitoring Made Easy

Greeting customers and knowing when someone enters your business is crucial for providing excellent service and security. The Seco-Larm BALERT E-931CS22RRCQ offers small business owners and managers a dependable, wired entrance alert solution without requiring complex installation or pricey equipment.

Effective Photoelectric Beam Technology

At the heart of the BALERT system lies a simple yet effective photoelectric sensor and reflector pair. When mounted on opposite sides of a doorway or entrance area, they create an invisible beam that, when broken by a person walking through, instantly triggers the alert speaker.

This tried-and-true photoelectric beam technology has been a staple in security systems for decades due to its reliability and accuracy in detecting motion. Unlike some sensors that can trigger falsely, the BALERT’s beam design ensures the alert is only activated when the beam path is physically interrupted.

Wired Design for Simplicity and Peace of Mind

The E-931CS22RRCQ delivers for business owners who prefer a wired setup over wireless options. While wireless devices offer convenience, some users find comfort in the physical connection of wired systems.

The BALERT kit has all the necessary components, including the sensor, reflector, and speaker, which connect via simple plug-in cables. The sensor/transmitter connects to the speaker with a generous 33-foot cord, providing ample range for most small business layouts.

This wired configuration eliminates the need for battery changes or concerns about wireless signal interference. You can trust the BALERT to work reliably daily, alerting you to every customer or visitor who enters.

Customizable Alert Settings

Tailor the BALERT to your business needs with adjustable settings on the speaker unit. A volume control allows you to set the perfect chime level, from gentle background tones to attention-grabbing 90dB alarms.

In alarm mode, you can also set the duration of the alert from a quick 3-second chirp up to a 30-second persistent warning. This flexibility ensures you can customize the entrance alert to your environment, whether a subtle customer greeting or an unmistakable alert for restricted areas.

Expandable with Optional Accessories

Adapt the Seco-Larm BALERT to your specific monitoring needs with compatible add-on accessories. An available electronic counter can connect to the speaker to track the exact times the beam is triggered. This provides valuable data on customer traffic or activity in particular areas.

Need alert coverage in a back room or second location? Link an additional speaker to extend the alert sound to another area. Add a second power adapter to boost the signal for longer distance runs. These modular add-ons make the BALERT a flexible entrance alert solution for growing businesses.

Easy Installation for Any Small Business

Don’t let complicated wiring or installation keep you from enhancing your business security and customer service. The E-931CS22RRCQ is designed for a simple DIY setup that any small business owner can complete.

Mount the sensor and reflector units on opposite sides of your desired monitoring point, up to 22 feet apart, using the included brackets to secure them in place. Then plug the sensor/transmitter cord into the speaker and connect power. It’s that straightforward.

With no expensive technicians or elaborate system configurations, you can have your BALERT entrance alert up and running quickly. Spend less time stressing over equipment and more time focusing on running your business.

From retail stores and offices to storage rooms and employee-only zones, the Seco-Larm BALERT delivers a reliable, cost-effective entry monitoring solution for small businesses of all kinds.

E-931CS22RRCQ Product Specifications and Kit Contents

Kit Contents:

  • 1 x E-931C22SC transmitter/receiver sensor
  • 1 x E-931ACC-R1Q reflector with mounting bracket
  • 1 x E-931ACC-SQ plug-in alert speaker
  • 1 x 12VDC power supply
  • Mounting brackets and hardware


  • Wired connection between sensor and speaker, up to 33 feet
  • Photoelectric beam range: Up to 22 feet between sensor and reflector
  • Adjustable speaker volume: 0-90dB at 1 meter
  • Alarm duration settings: 3-30 seconds
  • Power input: 12VDC, 220mA
  • Operating temperature: -4°F to 120°F (-20°C to 50°C)
  • Sensor unit dimensions: 4.7″ (120mm) x 2.6″ (65mm) x 1.65″ (42mm)
  • Reflector unit dimensions: 3″ (76mm) x 2.2″ (56mm) x 0.7″ (18mm)

Protect your business and always know when customers enter with the reliable BALERT photoelectric entry alert system. Buy the Seco-Larm E-931CS22RRCQ kit today and enjoy the confidence of a dependable wired entrance monitoring solution designed for small businesses.





Wireless Features

External Speaker Output, Volume Control


1 Year

Wireless Range

Sound at Entry



Battery Or Plug In

Plug-in Receiver

Kit Or Accessory


Customer Reviews

Based on 25 reviews
R.A.R. (San Martin, US)

Seco-Larm E-931CS22RRCQ - Wired Entrance Alert Chime Using Reflector Beams. No Batteries are Needed.

P.P. (Kansas City, US)
Love it!

We have a little cat shelter in a busy shopping mall. Now, when working in the back area, we can hear when our customers come in. Couldn’t be happier!

T.G.F.G.a.S.L. (Grants Pass, US)
Door Sensor

This wireless reflector works well, and is nice that it will only notify you once when people are standing in the way instead of continuing to go off. Only think it seems maybe a bit sensitive to reflective light, so we might get a "cover" to try to shield it and see if that works.

G.M. (Clermont, US)
It's doing a great job

We had a 20+ years door buzzer & it finally quite working.
This new product is 1/10 the size & with a remote speaker we mounted in the rear room. GREAT PRODUCT...

S.H. (Port Orange, US)
Very happy!

This was purchased for the front door of our 1500’ sqft shop that is usually open. Works great The speaker was placed in the back work area. Chime is loud and clear to alert when someone walks in. Perfect for our needs!

F.G. (Ontario, US)

Thanks for the door chime so far it’s been very effective , Eazy smooth installation,
Great deal for the price .

S.A. (Québec, CA)
Wired Entrance Alert Chime Using Reflector Beams

I installed this system last week. Easy to install, works perfectly

B.W. (Crystal Lake, US)
Works great

Product arrived quickly and was a fairly easy installation. Works great so far.
One thing I'd like to add is to have the ability to cant the reflector to allow for a diagonal beam.

Otherwise I would recommend this product and order it again.

J.S. (Port Saint Lucie, US)

Every thing was a great experience..thank you

S.S.C.M.I.C.C.M. (Freeport, US)
Exactly what we needed!

Our store (in a shopping mall) had a little battery powered motion sensor that would be set off by people walking up the steps 20 feet away. It was a constant annoyance that would as often as not go off when nobody was there, but be silent when people walked in.

The BALERT Photo Beam Reflector Kit was easy to install - I skipped the mounting plates (tile walls) and used velcro adhesive strips, set it up in under 5 minutes, and it works perfectly!

My only regret - not getting the add-on speaker to run a line to the back room. But we're adding that ASAP!

You may also like…