I am going to have a gravel driveway paved. Would there be any advantage or disadvantage of installing the sensor wire under the pavement beforehand?

Before paving, I buried a thick walled pvc pipe across the driveway so that the ends of the pipe went beyond the edge of the driveway and were accessible. After, they paved the driveway, I fed the sensor into the pipe using a pole marked so I knew when to stop pushing leaving the sensor midway in the driveway. I adjusted the sensitivity and it works great and if I ever have to replace or repair it, I can simply slide it out of the pipe.

Can you hook up an additonal audio alert in a differnt location from the receiver?

Yes, you can have multiple senders and receivers ( w multiple alert sounds too)

Can the probe be located in a way tht only incoming vehicles are detected?

The probe detects vehicles up to about 10 feet (3m) away. You can learn more on how to position the transmitter at [http://dakotaalert.com/kcmsLite/assets/docs/DCPT_4000.pdf].

Is the receiver compatible with google home?

No, the DCR-4000 Receiver is only compatible with Dakota Alert BBT-4000, DCHT-4000, DCMT-4000, DCPT-4000, and UT-4000 Transmitters.

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Dakota Alert Driveway Alarm Sensor - DCPA-4k Plus Driveway Alarms Wireless Outside Weatherproof Alert System, 1-Mile-Long Range Sensors, Receiver & Vehicle Detecting Probe Transmitter & 50' Wire

Dakota Alert Driveway Alarm Sensor - DCPA-4k Plus Driveway Alarms Wireless Outside Weatherproof Alert System, 1-Mile-Long Range Sensors, Receiver & Vehicle Detecting Probe Transmitter & 50' Wire

Product ID: 625234687

Details

Brand
Dakota Alert
Color
White
Compatible Devices
Dakota Alert
Item dimensions L x W x H
9.1 x 9.1 x
Power Source
3 CR-123A for

📡1-mile wireless range

🔋1-year battery life

🔧DIY easy install

Description

🚗 Secure your driveway like a pro—never miss a visitor, never false alarm!

EFFORTLESS DIY SETUP - Pair up to 16 sensors or unlimited receivers in minutes with intuitive code-learning tech—customize your security your way.
CUSTOMIZABLE AUDIBLE ALERTS - Choose from 16 distinct tunes to instantly recognize vehicle arrivals—plus relay outputs for smart home integration.
PRECISION VEHICLE DETECTION - 50-foot buried probe detects vehicles only, eliminating false alarms from wildlife or pedestrians—security you can trust.
UNMATCHED 1 MILE WIRELESS RANGE - Stay connected across vast properties with the longest range in its class—no signal dropouts, no missed alerts.
RELIABLE YEAR LONG BATTERY POWER - Powered by three CR-123A batteries lasting over a year—no solar panels, no downtime, just consistent protection.

The Dakota Alert DCPA-4k Plus is a professional-grade wireless driveway alarm system featuring a one-mile range, a 50-foot buried vehicle detection probe, and a receiver with 16 alert tones. Designed for easy DIY installation and customizable sensor-receiver pairing, it offers reliable, year-long battery operation and versatile outputs for integration with home automation or security devices.

Specifications

ASIN	B07Y41NVZC
Alert Type	entry
Battery Average Life	1 Years
Brand	Dakota Alert
Built-In Media	Battery, Sensors, Siren
Colour	White
Compatible Devices	Home Automation Control Panel, 12V Devices
Control Method	Touch
Customer Reviews	4.6 out of 5 stars 364 Reviews
Installation Method	wireless DIY
Item Dimensions	23.1 x 23.1 x 23.1 Centimeters
Item dimensions L x W x H	23.1 x 23.1 x 23.1 Centimeters
Manufacturer	Dakota Alert
Maximum Range	1 Miles
Mfr Part Number	DCPA-4k Plus
Model Number	DCPA-4k Plus
Network Connectivity Technology	Wireless
Power Source	3 CR-123A for transmitter, A/C adaptor for receiver
Sensor Technology	Wireless with Buried Probe
UPC	891179000874
Video Capture Resolution	2160p
Voltage	12 Volts

Reviews

T**Y

FANTASTIC!

3.03.2026

G**Z

Best Driveway Alarm out there!

31.12.2025

M**N

Works perfectly. Buy once, cry once.

5.09.2025

A**O

PENDING, BUT MAY BE EXCELLENT.

7.09.2025

M**T

Works as advertised. Digging the ditch to install was physically demanding.

3.09.2025

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