LH-2500 Long Range Door Chime for Business with 2,500 ft. Range

This is the perfect long range door chime for your business! Model LH-2500

Manufacturer: Dakota Alerts
Availability: In Stock
5 Star Rating
Condition: New
LH-2500 (UTDCR-2500)
$124.98 $119.98

Accessories & Variations:
Universal Transmitter
$79.99 $49.99
DCR-2500 Wireless Alarm Receiver
$92.99 $69.99
PR-2500 Dakota Alert 2500 Series Portable Receiver
$89.99 $69.99
Wireless PIR Transmitter Sensor-2500 ft. Range
$84.98 $64.98
DCMT-2500 Long Range Outdoor PIR Transmitter
$89.98 $79.98
Amber Strobe Light, 12V DC
$21.98 $18.98
Blue Strobe Light, 12V DC
$21.98 $18.98
Clear Strobe Light, 12V DC
$21.98 $18.98
Red Strobe Light, 12V DC
$21.98 $18.98
Light Timer Control for use with Dakota Alert 2500 seriers Alarm/Motion Alert Sets
$59.99 $44.99

Do you need an easy to install long range wireless doorbell for your business? Or do you have a door that you would like to know whenever it is opened? With our newest kit, the LH-2500, you can do that and more!

The problem with wireless doorbell kits OR wireless entrance alerts you purchase at your local box store retailers is they simply do not have the necessary range to power through the steel, concrete, and other building materials present in commercial applications.

Business Owner, Meet the LH-2500 Long Range Wireless Doorbell!

  • Kit has everything you need, 1 wireless push button (or door/window contact) and 1 plug-in reciever
  • Range from transmitter (push button or contact) to the plug-in receiver is up to 2,500 ft.
  • Powers through most obstacles that limit most wireless door chime products
  • Receiver alerts when a door or window is opened
  • Let your delivery trucks notify you when they arrive at your door
  • Let visitors alert you when they need service
  • Kit allows you to add more transmitters and more receivers
  • Compatibale with motion sensors, driveway alarms, and other products

The number of uses of the LH-2500 is almost limitless and we have listed just a few of them above.  

What's included with the kit?

The kit ships with the UT-2500 (transmitter) and the DCR-2500 (receiver).

UT-2500 Universal Transmitter:

The UT-2500 is the transmitter included with this kit and may be used as a wireless push button, and also a wireless door/window contact, and is also outdoor rated.   The UT-2500 is powered by a 3-volt lithium ion battery which comes included in the kit and should last up to 18 months without a battery change.  Please note, cold climates and more frequent use will dimish battery life.

The kit also features terminals for both a normally open (N/O) and normally closed (N/C).  These contacts allows you to integrate the device with other products that work with Normally Open and Normall Closed connections.  Not only will the device function as a  push button, it may also functions as a contact alarm to work in conjuction with your current system. This device will send a wireless signal over 2500 feet to your DCR-2500 receiver.   Whether you want to use the products as a doorbell button or a door window conatct, the UT-2500 is a high powered transmitter designed for commercial applications.

The DCR-2500 Receiver:

The receiver is the standard receiving unit for the Dakota 2500 series. It is truly the "backbone" of a quality dakota 2500 series system. The receiver also features four "C" relays to wire any normally open N/O or normally closed N/C device to the receiver.  This allows you to integrate the device into a variety of other products.

The receiver also features one 12V DC output to add your favorite accessory to the system as well.   Do you need the chime sound to be louder?  Easy, hook an external speaker to the live 12VDC output.  Need a visual indicator?  Easy, wire an external strobe light to the live output.  Both the C relays and dc output can be set to activate for 1 second, 10 seconds, 60 seconds or 10 minutes.

The volume control knob on the receiver allows you to adjust the volume to suite your needs.  

This kit is customizable and expandable:

Since this device works with the Dakota 2500 series, you can easily customize this system to fit your individual needs. For our price you cannot get a better system that offers the value and versatility of the LH-2500.

This kit is a great product, especially if you already have any of the Dakota Alert 2500 series of products, this is the best choice for an extended range doorbell. 

LH-2500 Features:

  • Range of 2500 ft. from transmitter to receiver
  • Kit ships with one wireless push button (with the ability to also double as a door/window contact) AND one plug in receiver
  • Receiver capable of four zones, each with distinct tone or melody. You may use as many transmitters and receivers as needed.
  • Transmitter ships with 3-volt lithium battery
  • Receiver is powered by 120 V plug in transformer (included)
  • One year manufacturer's warranty
  • Transmitter features one N/O and one N/C relay; receiver has four "C" relays
  • Compatible with all Dakota 2500 series of products

Customer Reviews

Product Reviewed: Long Range Door Chime for Business with 2,500 ft. Range
score average: 5 out of 5 , 14 review(s).
5 Star Rating
(Canton, MI)
The range of this unit was of critical importance to my application. It worked perfectly!! Easy to install and a reasonable price.
4 Star Rating
(Wylie. TX)
Tried big box units and the range just didn't come up to the advertised range. I needed at least 100 feet, preferably more for good measure. This unit did the job and more. Has some very nice extra features as well the big box store units lacked.
4 Star Rating
Remodel Man
Installed it for a retail client. Worked perfectly. The only thing I did not like about it was the button which slides into a holding plate which means someone could lift it out and steal it.
5 Star Rating
James Sherry
(NY, NY)
I recently installed my new Long Range Door Chime for Business. It was easy to install. Once installed the signal went through a cinder block wall, up a flight of stairs and through a brick wall. Great product; it works!
4 Star Rating
(Armonk NY)
great range and functionality. works well through plaster and mesh walls. the system was actually really very easy to install, but the instructions manual could use a couple of photos for the novice. had to fiddle with the units for a few minutes to figure out how to open them.
5 Star Rating
(York, Maine)
This unit works great! In fact it is the ONLY unit I have bought that works at all at the distances I need it to work. Thank you!!!
5 Star Rating
Kay Meyer
(Virginia Beach/Virginia)
With the activities of the Holidays and lots of rain, I haven't installed the door bell yet. I did read the instructions for setting it up and I think I will need to call you for assistance to set it up without damaging it. Hey, I'm 71 yrs. old and can be dangerous with any tool. Happy New year to all of you.
5 Star Rating
(Dayville, CT)
We are very please with this door chime. It is a nice value and had nice chime selections as well as a nice volume control. IN addition when I called 1800 Doorbell I spoke with a Representative and he really was very helpful.
5 Star Rating
(Charlottesville, VA)
This product is excellent. Our building is very long and narrow. It is built with cinder block and heavy metal doors. You can hear it clearly in the entire building. It saved us $2500 in paying to have one hard-wired in. Highly recommend it.
5 Star Rating
(Prescott, AZ)
We have a metal warehouse building and have had trouble finding a door chime for our receiving gate that would penetrate the building wall. This chime is the only unit that has worked and we have the bell button mounted about 100 feet from the chime.
5 Star Rating
Preacher Man
I am very impressed and happy with the LH 2500 and UT door alert system. We have 20,000 plus sq feet in our church with two main buildings. The new building is a two story metal building with a gymnasium attached. So I was worried about reaching the office with as it would need to go through both buildings. We put in two receivers and 6 transmitters and they work flawlessly! Yes, I would recommend it!
5 Star Rating
Joshua Baker
(Rockwell, IA)
Great Product, easy to install. Looks nice. High quality materials. Battery changes are easy.
5 Star Rating
(Orlando, FL)
Perfect for our facility. 12K sq.ft and we were never where we needed to be when shipping/receiving carriers would arrive. We were skeptical about the volume of the chimes, but they are loud enough to hear even with industrial fans running. The range is fantastic. We use two units with two buttons. Each button rings both units so no matter where we are we know someone is at the door.
5 Star Rating
(Gardena, CA)
Easy to install and the product works well.

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