Easy Setup Driveway Alert System
I would highly recommend this driveway alert system, the setup was very user friendly. The item was shipped quickly and arrived as described. I am very satisfied with my purchase.

*Wireless range is based on open-air testing. Walls, metal, masonry, and interference can reduce real-world performance. Learn more.
Safe checkout
Encrypted checkout with trusted payment processing
Expand or complete your system with compatible components.

DCRH-4000
This is a rubber hose-based driveway alarm kit by Dakota Alert. When an automobile drives over the rubber hose, it will send a wireless signal up to 5,000 ft away to the included chime receiver. The kit is expandable, enabling you to add receivers and transmitters.

DCR-4000
DCR-4000 is a wireless receiver for compatible Dakota Alert 4000 Series transmitters. It is useful for warehouses, offices, shops, receiving areas, and larger properties where a standard residential receiver may not carry far enough or clearly enough.

UT-4000
The UT-4000 is a commercial-grade, wireless push button (or door contact) compatible with Dakota’s 4000 series of products. Pair the push button with the receiver, mount it on the door, and it will transmit a wireless signal up to 5000 ft. Use it as a door/window contact to alert you when the door is open. **Please note that it IS NOT compatible with the Dakota Alert 2500 series or the ERA series by Safeguard Supply.**

PR-4000
The Dakota Alert PR-4000 is a small, compact wireless receiver, compatible with the 4000 series, that allows you to roam, up to 5000 feet from the connected transmitter or sensor. [🔊 Hear Sounds](https://secure.1800doorbell.com/door-chime-receiver-sounds#dakota-sounds)

DCMT-4000
DCMT-4000 is a driveway alarm sensor/transmitter for compatible Dakota Alert 4000 Series receivers. It is designed for outdoor monitoring where you need notice when a vehicle or person crosses a defined approach area.

DCMA-4000
1 item selected · Total: $79.95
Buying notes
For more significant properties, the DCMA-4000 Dakota Driveway Alarm is a great long-range driveway monitor. It’s a complete driveway monitoring system that’s reliable, high-powered, and budget-friendly based on its performance range. Like most wireless kits, it works when the transmitter/sensor detects movement and sends a wireless signal to the plug-in receiver.
The driveway sensor/transmitter emits an invisible laser beam, creating a detection zone of up to 50′. When the combination of heat and movement enters this detection created by the driveway monitoring zone, your chime/receiver will sound, alerting you that movement has been detected.
This product is similar to the ERA-DSDCR driveway alarm kit by Safeguard Supply. The ERA-DSDCR features 4 x 12V DC outputs and a C-Form relay to add sirens, strobes, and other accessories, whereas this driveway monitoring system, the DMCA-4000 by Dakota Alert, does not.

DCMA- 4000 Dakota Alert Driveway Monitor
This Dakota driveway alarm, the DCMA-4000, ships with two components, the DCMT-4000 and the DCR-4000, which are a sensor/transmitter and a receiver/speaker, respectively. If you have more than one drive way, or area, you would like to monitor; you can expand the system with additional driveway monitoring alert transmitters. You can also add more receivers to the system.
The Dakota driveway sensor is a small, compact device powered by a 9-volt battery. To monitor your driveway – or any area – mount the outdoor driveway motion sensor perpendicular to the area you want to monitor. The transmitter has a detection zone of roughly 50 feet, and when it detects movement, it transmits a wireless signal to the plugin receiver/speaker.
For example, if you want to monitor the driveway, simply mount the sensor next to the driveway with the beam shooting across it. At our offices, we use the transmitter to notify us when a delivery truck approaches the loading door.
*Please note the video below demonstrates the DCMA-2500 by Dakota Alert, which has been discontinued. The upgraded model is the DCMA-400 which increases the driveway monitor alarm distance by up to 5,000 ft. from the driveway sensor to the driveway chime receiver.
| Brand | Dakota Alert |
|---|---|
| Condition | New |
| Warranty | 1 Year |
| Best Use | Business Use, Small Business, Home Use |
| Compatibility | Dakota Alert 4000 Series |
| Sensor Type | PIR (Motion) |
| Battery Or Plug In | Plug-in Receiver |
| Kit Or Accessory | Kit |
| Brand | Dakota Alert |
|---|---|
| Condition | New |
| Warranty | 1 Year |
| Best Use | Business Use, Small Business, Home Use |
| Compatibility | Dakota Alert 4000 Series |
| Sensor Type | PIR (Motion) |
| Battery Or Plug In | Plug-in Receiver |
| Kit Or Accessory | Kit |
4.80
★★★★★
25 verified reviews
I would highly recommend this driveway alert system, the setup was very user friendly. The item was shipped quickly and arrived as described. I am very satisfied with my purchase.
Works really well. I like all the different tones to select from. Easy to set up.
Works great, 👍
Works great! Also love that the sensor is 9 V battery powered...no wiring needed! We have two driveways that are 75' apart. We can never hear cars pulling in. Placed the sensor on the outside of one drive, so that it is facing across both drives. Set the distance jumper in the sensor to the "100 ft" setting and it triggers the alarm, which is about 150 ft away inside the house, from either drive. Perfect! Am ordering more receivers so as to also have one in the work shop and one on the back pool deck.
We've had infrared alarms for over a decade, and these are the best yet. We learned to listen for the timing between sensors in order to verify a vehicle is coming , and where it is on our driveway. Now, with different sounds from each sensor being programmable, we know exactly where it is, and if it is just a deer or fox.
DCMA-4000 Dakota Alert Premier Driveway Monitor
This works well and it was easy to jnstall
DCMA-4000 Dakota Alert Premier Driveway Monitor
Bought this Dakota alarm to replace a 20+ year old Dakota alarm. Really like the choice of sounds and the long range of the detector. Do wish it had a simple on/off switch on the receiver. Definitely recommend Dakota alarms.
Very easy to install and has better Alarm than the old one. Very pleased and would highly recommend it.
We live up a hill surrounded by many trees. I am so impressed that this sits at the end of our long drive and still reaches into our home! GREAT PRODUCT!
Great service. Alarm that doesn't give false alarms.
Our requirement is for a night time security device, (8pm - 6am). We have employees that start arriving after 6am and to have the alarm going off because of employees is unacceptable. We can't use the monitor!
I have the one sensor located a bit close to the driveway and at times it doesn't trip. More so when vehicles are leaving it seems to be working when they pull in. Sensor is hiding great where it is not really wanting to call attention to it by moving further from the driveway.
Works great
This has been a great set up for us knowing we can add more security if we need to.
We have 2 driveways and purchased 2 transmitters , 1 for each driveway. They work very nice with different chimes for each one. this is our 2nd set , the first one lasted about 8 years and was not dependable any more. these are much better and work great.
We installed the Driveway alarm on our driveway and it does exactly as described. We chose the chime setting which chimes twice when someone enters the driveway. Very handy for us as we have a long driveway and not good site view from inside the house.
This product exceeded my expectations. It was as advertised.
Answers from our team for Dakota Alert DCMA-4000 motion alert kit, 5,000 ft range.
Good morning. Falling leaves will not activate the DCMA-4000's outdoor sensor. The sensor is a PIR transmitter that is only activated by heat and motion combined. Thank you, Customer Support Team 1800Doorbell
Answered for Connie S.
Hello, There are a couple of different ways you can mount the transmitter/sensor you can see here: https://www.1800doorbell.com/wp-content/uploads/pdf/DCMT-4000-User-Manual.pdf
Answered for Linda M.
Manuals & Resources
Download product manuals and preview sound libraries for installation, pairing, and troubleshooting.
Read the manual onlineDownload the PDF resource for setup, product details, and support reference.
Download the PDF resource for setup, product details, and support reference.
Sound Library
Preview the receiver or chime sounds tied to this product before you buy.
Dakota Alert Receiver Sounds
Related support
Why Published Range Differs from Real-World Range When shopping for wireless doorbells, entrance alerts, driveway alarms, and other long-range wireless products, you’ll notice every product lists a maximum wireless range—typically stated as “up to X,000 feet.” For example, the Dakota Alert DCPA-4K-PLUS Driveway Alarm lists a range of “up to 5,000 feet.” It’s important to…
In most cases, if your LRA-DR1000 is not working correctly, it is because of one of three issues: 1) Photo sensor dip switch is set to nighttime mode only2) Sensor/transmitter not paired with receiver correctly3) Weak or dead batteries in sensor/transmitter 1) Photo Sensor Inside Driveway Sensor (outdoor unit) May Be Set to Nighttime Only…
Get a plain-language answer to my era-dstx outdoor driveway motion sensor is not picking up cars, with setup notes, compatibility details, and links to.