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DCMA-4000 Dakota Alert Premier Driveway Monitor Kit Works at 5000 Ft. Range

Dakota Alert DCMA-4000 Motion Driveway Alarm Kit - 5,000 ft Range

$79.95
50 ft*

The DCMA-4000 is a budget-friendly long-range driveway alarm from Dakota Alert. Its outdoor DCMT-4000 sensor detects heat and motion across a zone of about 50 ft and signals the plug-in DCR-4000 chime up to 5,000 ft away in open air. Add sensors and receivers from the Dakota Alert 4000 Series as your property needs grow.

*Wireless range is based on open-air testing. Walls, metal, masonry, and interference can reduce real-world performance. Learn more.

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SKU: DCMA-4000

Category: Driveway Alarm

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Accessories & Add-Ons

Expand or complete your system with compatible components.

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DCRH-4000

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DCR-4000 Dakota Alert Premier Driveway Monitor Kit Works at 5000 Ft. Range Receiver in Kit
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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.

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ERA-UTX Commercial Doorbell Push Button for Warehouses
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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.

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DCMT-4000 Dakota Alert PIR Motion Driveway Sensor W Bracket
DCMT-4000 Dakota Alert Driveway Alarm Sensor with 5,000 ft Range

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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.

$49.95
DCMA-4000 Dakota Alert Premier Driveway Monitor Kit Works at 5000 Ft. Range
Dakota Alert DCMA-4000 Motion Driveway Alarm Kit - 5,000 ft RangeThis product

DCMA-4000

The DCMA-4000 is a budget-friendly long-range driveway alarm from Dakota Alert. Its outdoor DCMT-4000 sensor detects heat and motion across a zone of about 50 ft and signals the plug-in DCR-4000 chime up to 5,000 ft away in open air. Add sensors and receivers from the Dakota Alert 4000 Series as your property needs grow.

$79.95

1 item selected · Total: $79.95

Buying notes

Is this the right fit?

Good fit when
Use this when you need a complete setup with the motion 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
50 ft is the published open-air range. Real-world range is lower when the signal crosses walls, metal, masonry, vehicles, shelving, or dense trees.
Setup note
Place the motion sensor where the event happens, then place the receiver where the alert needs to be heard or seen. Test the signal before final mounting.

Specifications

  • Kit: DCMT-4000 PIR sensor/transmitter, DCR-4000 plug-in receiver
  • Wireless range: up to 5,000 ft line of sight
  • Detection: heat plus motion, about 50 ft, widens with distance
  • Sensor power: 9V, about 1.5 years normal use
  • Receiver: plug-in, volume control
  • Compatibility: Dakota Alert 4000 Series only (not 2500 or ERA Series)
  • No 12V output or relay (see ERA-DSDCR for outputs)
  • Warranty: 1 year

For larger 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 uses a passive infrared (PIR) sensor, 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 DCMA-4000 by Dakota Alert, does not.

Reasons to Choose the DCMA-4000 Driveway Monitor:

DCR-4000 Dakota Alert-receiver for use in driveway alarm kits

DCMA-4000 Dakota Alert Driveway Monitor

  • A range of 5,000 feet (transmitter to receiver) is ideal for large properties or areas where environmental factors interfere with shorter-range alarm systems.
  • Small transmitter blends seamlessly into the environment to avoid detection.
  • Expandable product – add more receivers, transmitters, or other helpful accessories

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 driveway, 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.

  • The sensor detection zone emitted from the sensor is approximately 50 feet. The beam comes out small and tends to fan out the further you move from the sensor.
  • The sensor will transmit a wireless signal up to 5,000 ft (depending on environmental factors).  This is the distance from the transmitter to the receiver.
  • The wireless sensor is powered by a 9-volt battery. In normal conditions, the battery life is approximately 1-1/2 years.
  • The receiver plugs into a standard wall outlet.
  • Operates with all Dakota 4000 products.
  • The receiver has a volume control.

*Please note the video below demonstrates the DCMA-2500 by Dakota Alert, which has been discontinued. The current model, the DCMA-4000, offers up to 5,000 ft of range. from the driveway sensor to the driveway chime receiver.

Specifications
BrandDakota Alert
ConditionNew
Warranty1 Year
Best UseBusiness Use, Small Business, Home Use
CompatibilityDakota Alert 4000 Series
Sensor TypePIR (Motion)
Battery Or Plug InPlug-in Receiver
Kit Or AccessoryKit
Reviews

4.80

★★★★★

27 verified reviews

★★★★★Kimberly F.Verified purchaseSep 10, 2026

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.

★★★★★Kevin M.Feb 24, 2026

Works really well. I like all the different tones to select from. Easy to set up.

★★★★★Joseph B.Feb 22, 2026

Works great, 👍

★★★★★Mike R.Oct 29, 2025

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.

★★★★★Chris G.Mar 30, 2025

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.

★★★★★John B.Dec 28, 2023

DCMA-4000 Dakota Alert Premier Driveway Monitor

★★★★★Tina D.Oct 21, 2023

This works well and it was easy to jnstall

★★★★★Celine P.Apr 8, 2023

DCMA-4000 Dakota Alert Premier Driveway Monitor

Q&A

Questions & Answers

Answers from our team for Dakota Alert DCMA-4000 Motion Driveway Alarm Kit - 5,000 ft Range.

Will it detect people and animals?

Yes. For vehicles only see DCPA-4000 or DCRH-4000.

Answered for 1800Doorbell

How do I mount it on a gate or post?

See the DCMT-4000 manual; aim across the driveway.

Answered for 1800Doorbell

Will falling leaves set it off?

No, it needs heat and motion.

Answered for 1800Doorbell

Can I monitor two driveways?

Yes, add another DCMT-4000 and set a different melody.

Answered for 1800Doorbell

Can you shield it from falling leaves?

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.

Do you have to have special equipment to install it outside on a gate? If so what do you need to install it?

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

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DCMT-4000 Manual

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  • Installation and setup steps for this product.
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DCR-4000 Manual

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  • Pairing, placement, and receiver or transmitter setup notes.
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Sound Library

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Dakota Alert Receiver Sounds

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