★★★★★GEORGEMay 3, 2026
Great product
BALERT-W Wireless Reflector Beam Entry Alert Door Chime by Seco-Larm
$118.95
Expandable
The BALERT-W is a wireless break beam entry alert that watches a doorway with an invisible beam and sounds a chime when someone passes through. It works well where you want a dependable doorway trigger without relying on a motion pattern or pressure mat.
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Accessories & Add-Ons
Expand or complete your system with compatible components.
BALERT-WS Wireless Add-On Speaker for BALERT-W Kit
BALERT-WS
BALERT-WS is a wireless add-on speaker for the BALERT-W break beam entry alert kit. It is used when the main receiver works, but you need to hear the alert in another room, counter area, or work space.
$62.95
BALERT-WMT Wall Mounting Bracket for BALERT-W Entry Alert
BALERT-WMT
BALERT-WMT is a mounting bracket for compatible BALERT and BALERT-W sensors. It helps position the sensor more cleanly when the standard setup does not give you the angle or surface you need.
$10.95
BALERT-W Wireless Reflector Beam Entry Alert Door Chime by Seco-LarmThis product
BALERT-W
The BALERT-W is a wireless break beam entry alert that watches a doorway with an invisible beam and sounds a chime when someone passes through. It works well where you want a dependable doorway trigger without relying on a motion pattern or pressure mat.
$118.95
1 item selected · Total: $118.95
Buying notes
Is this the right fit?
- Good fit when
- Use this when you need a complete setup with the beam sensor and receiver included, instead of trying to match separate parts.
- Look at another option when
- Look at a separate transmitter or receiver when you are only replacing one part of a system that already works.
- Range reality
- Check the listed compatibility and placement notes before ordering. Building layout often matters as much as the product rating.
- Setup note
- Place the beam sensor where the event happens, then place the receiver where the alert needs to be heard or seen. Test the signal before final mounting.
The Seco-Larm BALERT-W uses a reflector-style photo beam rather than a standard motion sensor. One side of the doorway holds the beam sensor and the other side holds the reflector. As long as the beam returns cleanly, the system stays quiet. When someone walks through and breaks that beam, the sensor sends a wireless signal to the plug-in receiver.
That setup is useful for storefronts, interior hallways, waiting areas, and delivery doors where you want a more defined trigger point than a PIR sensor can provide. The beam path gives you better control over exactly where the alert happens, which is often the deciding factor for entry-alert buyers trying to cover a narrow passage or a door that stays open during business hours.
The sensor-to-reflector span reaches up to 22 feet, and the wireless signal to the receiver can reach up to 328 feet line of sight. If you are comparing beam-based alerts with other visitor notifications, review our entry alerts and business chimes collections before you decide.
| Condition | New |
|---|---|
| Wireless Features | Expandable, Volume Control |
| Brand | SECO-LARM |
| Warranty | 1 Year |
| Best Use | Business Use, Home Use |
| Compatibility | BALERT |
| Sensor Type | Break-Beam |
| Battery Or Plug In | Plug-in Receiver |
| Kit Or Accessory | Kit |
Specifications
| Condition | New |
|---|---|
| Wireless Features | Expandable, Volume Control |
| Brand | SECO-LARM |
| Warranty | 1 Year |
| Best Use | Business Use, Home Use |
| Compatibility | BALERT |
| Sensor Type | Break-Beam |
| Battery Or Plug In | Plug-in Receiver |
| Kit Or Accessory | Kit |
Reviews
4.80
★★★★★
11 verified reviews
★★★★★Daniel L.Oct 29, 2024
The wireless speaker keeps the beeping away from the incoming customer and close to where the sales people are.
★★★★★Purrfect P.Sep 7, 2022
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!
★★★★★The L.May 17, 2022
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.
★★★★★Greg M.May 6, 2022
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... 5 STAR'S
★★★★★Stacey H.Feb 1, 2022
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!
★★★★☆Brad W.Jun 17, 2021
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.
★★★★★John S.Feb 28, 2021
Every thing was a great experience..thank you
★★★★★Billie P.Oct 27, 2020
It was exactly what we were looking for! Easy to install and works great!
★★★★☆Farhad I.Jul 9, 2020
Easy setup. Good price. Fast shipping. Asked company about not able to order Solar charger from them. Did not get response.
★★★★★JeffAug 11, 2019
Finally found one that works every time unlike the cheap electronic ones.
Q&A
Questions & Answers
Answers from our team for BALERT-W Wireless Reflector Beam Entry Alert Door Chime by Seco-Larm.
No answered questions yet for this product.
Manuals & Resources
Product support documents
Download product manuals and preview sound libraries for installation, pairing, and troubleshooting.
Read the manual onlineMI E 931CS22RFCQ 220822 BALERT W 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.
- Troubleshooting, maintenance, and safety or compliance notes when included.
Related support
Setup and compatibility help
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