Cartell CP-4 Smart Driveway Free Exit Wand Sensor System with 100′ Foot Cable for Gate Openers

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$199.99

$199.99

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Cartell CP-4 Smart Driveway Free Exit Wand Sensor System with 100′ Foot Cable for Gate Openers

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Customers say

Customers find the driveway sensor works flawlessly and is easy to install, with one mentioning it opens gates automatically up to 100 feet away. The product receives positive feedback for its quality and value for money. Durability receives mixed reviews, with some saying it holds up fine while others report issues with moisture infiltration.

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30 customers mention reliability, 23 positive, 7 negative

Customers find the sensor system reliable, with multiple reviews confirming it works flawlessly, and one customer noting it opens gates automatically up to 100 feet away.

…This was easy to connect and works great!! I like that gate starts opening 100 feet away.Read more

works wellRead more

Works like a charm after replacement of the old one.Read more

…Now this product is also malfunctioning, repeatedly tripping the gate opener, drained my battery. I isolated the problem to this device….Read more

16 customers mention installation, 13 positive, 3 negative

Customers find the sensor system easy to install.

…Was easy to install, just needed to confirm the settings for default position for either closed or open position. Highly recommend.Read more

…just great to open gates automatically, detects vehicles correctly, easy install. Better than other brands in the market….Read more

Installation was straight forward but required trenching and 1/2” conduit….Read more

…It was cheaper and 50ft longer than the topens brand. This was easy to connect and works great!! I like that gate starts opening 100 feet away.Read more

9 customers mention quality, 8 positive, 1 negative

Customers find the sensor system to be of good quality, with one customer specifically mentioning it as a perfect all-in-one driveway sensor.

…and told them how grateful I was for their team producing such a quality product. They were very receptive and excited to hear my feedback….Read more

Perfect all in one driveway sensor,Read more

Best product ever! Highly recommend.Read more

Perfect replacementRead more

6 customers mention value for money, 5 positive, 1 negative

Customers find the sensor system to be a great value for the money.

Installed this with the topens gate opener. It was cheaper and 50ft longer than the topens brand. This was easy to connect and works great!!…Read more

This item was easy to install and very well built. It is a great value for the money because I could do it myself without paying a contractor to do…Read more

Good price. Arrived on timeRead more

Great price works good. Somewhat difficult setupRead more

8 customers mention durability, 3 positive, 5 negative

Customers have mixed experiences with the sensor system's durability, with some reporting it holds up fine, while others mention issues with moisture infiltration and failure after rain events.

My gate wand gave out under gravel driveway so bought this as a replacement. I did end up installing above ground but could have done below ground….Read more

No problems holding up fine. If you have a narrow drive way you can surface mount on the side of the driveway.Read more

…Actually but a replacement and installed it and it has failed after rain events. So now I have 3 units that do not function.Read more

This device is a piece of crap! It will not stand up to rain….Read more


Automation is a good thing.

Amazon Customer
5 out of 5 stars

Automation is a good thing.
We use these Cartell exit sensors on our auto gate systems. They are easy to install with most operators and are a nice feature to offer our customers.
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Top reviews from the United States

  • WK
    5 out of 5 stars
    A marked improvement over original sensor
    Reviewed in the United States on October 5, 2025

    Verified Purchase

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    We have a long driveway with double gates, and the original exit sensor has been problematic for years, frequently trapping drivers in while they would drive back and forth to trigger the gate. We replaced it with this sensor, and the improvement was beyond expectations. The length of the wire allowed us to position the sensor farther from the gate and the sensor is far more sensitive even on the 'out of the box' setting. Since installing this exit sensor, we have not had a single issue with exiting vehicles and no false openings. Was easy to install, just needed to confirm the settings for default position for either closed or open position. Highly recommend.
    One person found this helpful

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  • Dean
    5 out of 5 stars
    Flawless
    Reviewed in the United States on November 12, 2025

    Verified Purchase

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    I can’t say enough great things about this product. I was thrilled with it from the moment I installed it. Rented a trencher and had it installed within a few hours according to the detailed instructions included. This is a three-year review. This has worked flawlessly ever since installation. Looking forward to many years of continued use. Also, the customer support is awesome. No I didn’t need them, but I did reach out to them shortly after purchase and told them how grateful I was for their team producing such a quality product. They were very receptive and excited to hear my feedback. I think of them often as I exit my driveway.
    3 people found this helpful

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  • Keelee G Page
    5 out of 5 stars
    Brand
    Reviewed in the United States on April 7, 2026

    Verified Purchase

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    Works like a charm after replacement of the old one.

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  • Aaron martinez
    5 out of 5 stars
    Just what I needed
    Reviewed in the United States on March 15, 2026

    Verified Purchase

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    Tried 2 cheaper ones that quit working after 2 weeks. This unit has been great and detects every vehicle. More expensive than other units but worth the price.

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  • Reid
    5 out of 5 stars
    This unit was delivered quickly and works just as it should.
    Reviewed in the United States on March 20, 2022

    Verified Purchase

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    The unit works just like the tube style Cartel CP3 and EMX branded comparable units. I noticed no difference between this one based on experience with the older style units. The unit has a sensitivity adjustment inside the direct burial housing if you need to turn it down or up. It is set on high from the factor. I believe I read the warranty is voided if you don't run it in conduit. 1/2" PVC conduit is the size that the receiver unit accepts without requiring any adapters couplings.

    I also liked that the wire was not as tacky as the older Cartel CP units wiring. The old wire would kinda stick together and get in a tangled mess when initially laying out. This wire outer coating is much nicer and easier to manage. The unit does not have the alum shielding wrap which can be cumbersome when splicing or cutting it shorter. This is another plus for me.

    Unit works well and will hopefully be as reliable as the prior CARTEL and EMX units used in the past. I recommend conduit burial. This will make replacement of the units much easier if you remember the approximate bury location you can simply fish the new unit wire back to the operator box and not worry about the trenching aspect. Is it worth the $80 to $100 extra in conduit. In my opinion it was and will make a subsequent repair much less labor intensive. Good luck.
    5 people found this helpful

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  • Outlet-C
    5 out of 5 stars
    Expect it to last 5 years
    Reviewed in the United States on December 30, 2025

    Verified Purchase

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    Quick delivery. Worked as expected. …This is actually the second Cartell CP-4 purchased. The first one lasted until just after the 5 year warranty expired. So they are likely only good for 5 years.

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  • Alex Vallejo
    4 out of 5 stars
    Easy to install
    Reviewed in the United States on April 19, 2021

    Verified Purchase

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    This unit was a replacement. The first unit had a defect in the outer housing. The unit detected properly, but with the leak, it stopped working within 2 weeks. The new unit that the seller replaced the old one with worked as intended. The range isn't quite as far as is indicated (could be due to the material by the driveway).

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  • john beasley
    5 out of 5 stars
    Try it, you’ll love it
    Reviewed in the United States on January 23, 2026

    Verified Purchase

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    Easy install and a real time saver.

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Top reviews from other countries

  • 5 out of 5 stars
    Exit wand
    Reviewed in Canada on August 27, 2025

    Verified Purchase

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    Works as it should
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Product Summary: Cartell CP-4 Smart Driveway Free Exit Wand Sensor System with 100' Foot Cable for Gate Openers

From Cartell
Direct replacement for CP-3 with added features. CP-4 automatic gate opener is Cartell’s best automatic gate opener ever.
The Free Exit System opens your automatic gate so you and your visitors can exit the property without having to use a remote or keypad.
This self-contained system connects directly to any gate opener system without an external output board and can be used with solar-powered gates.
Features: Self-contained system, Conduit-ready housing, Sensitivity adjustment, Better heat resistance, More lightning protection, New proven digital circuit
Weather-resistant cable One model, less confusion Industry-standard wire colors Universal voltage AC & DC Works with all gate operators

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Cartell CP-4 Smart Driveway Free Exit Wand Sensor System with 100′ Foot Cable for Gate Openers
Cartell CP-4 Smart Driveway Free Exit Wand Sensor System with 100′ Foot Cable for Gate Openers

$199.99

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