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Free shipping on orders over $50!

Enforcer® Motion Sensor

SKU 27994-04

This replaces damaged versions of the controller mechanism on all Enforcer® models. Allows for proper function by detecting motion and activating sprinkler to deter yard and garden pests.

The sensor includes the small animal bracket (for adaptation to a lower sensor position for smaller critters) and mounting screw.  

Other replacement parts sold separately. Batteries for sensor not included.

Original price $38.29 - Original price $38.29
Original price
$38.29
$38.29 - $38.29
Current price $38.29
Availability:
in stock, ready to be shipped

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

More Details

The Yard Enforcer™ comes factory programmed in Intelligent Sensing Mode. This mode conserves water and batteries by detecting significant, repetitive activity (false alerts) and then reducing the activation frequency to 1 per minute for 1 hour. During initial setup, you may reach this limit while adjusting the sprinkler’s position. To disable Intelligent Sensing Mode: turn dial to OFF position, then press and hold 30 MIN Watering button for 20 seconds until unit clicks. To re-enable Intelligent Sensing Mode: repeat steps above

Technical Specifications

Item ID:

Shipping information

We offer free standard shipping on orders over $50. Most orders ship within 3–5 business days (placed before 12 PM MT, Mon–Fri). A tracking number will be emailed once your order ships, and you can also check order status in your account. Note that some oversized or heavy items (large pipe lengths, valve boxes, pumps) may not qualify for free shipping. [View full shipping details →]

Returns & warranty

Products purchased through Orbitonline.com are eligible for a refund within the first 30 days of the original order placement. We accept returns on a case-by-case basis. Accepted returned products must be new and unused and in their original packaging. We reserve the right to verify the condition of all returned products before determining refund or exchange eligibility. Orders above $500.00 may be subject to return freight charges and a restocking fee.

  • 5 stars: 109 (70%)
  • 4 stars: 14 (9%)
  • 3 stars: 12 (8%)
  • 2 stars: 4 (3%)
  • 1 star: 17 (11%)
T
TOMMY B.
It’s very helpful by keeping our vegetable garden clean and keep cats away

It’s very helpful by keeping our vegetable garden clean and keep cats away..😊👍

M
Mia D.
Great customer service and resolution

I called in because I was having trouble with the sensor and they sent a replacement to me after trying to troubleshoot theI called in because I was having trouble with the sensor and they sent a replacement to me after trying to troubleshoot the issue. I really appreciate this about the company as I plan to buy another defender soon for another part of my property.

B
Benjamin B.
My motion sensor didn’t detect motion after I pulled it out of winter storage

My motion sensor didn’t detect motion after I pulled it out of winter storage. I when to the website and chatted with a rep who asked several questions and then provided me with a credit to replace the defective part of the unit. I have since received it and the Enforcer works perfectly once again.

K
Kerry H.
The one star isn’t for the motion sensor per se

The one star isn’t for the motion sensor per se. But the orbit enforcer sprinkler head has leaked and we have replaced parts and it continues to leak. For the money we spent on this, additional motion sensor, additional sprinkler head, plumbers-tape, and everything else we can think of doing including a pressure gauge, it it still leaks like a sieve. It now is as useful as a garden gnome.

Thank you for letting us know about your experience with a leaking Sprinkler Head. Our Customer Care team is happy to discuss your product concerns and to provide further assistance for any issues that are still being encountered. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com for help. Have a great rest of your day.

j
john m.
I have used Enforcers for 15+ years to keep deer out of vegetable garden

I have used Enforcers for 15+ years to keep deer out of vegetable garden. The day/night I shut it off in the Fall the deer clean out anything left in the garden. The deer population has grown, eating everything, tulips to hemlocks. I now protect everything with Enforcers. Winter is still a problem.

D
Deb K.
Goes off unexpectedly during day when set to night

Goes off unexpectedly during day when set to night.

Thanks for sharing your review on the sensor for our Enforcer Sprinkler detecting movement during the day when it's set to night detection. Please do make sure to change the batteries with new ones if you have not done so already. Our Customer Care team is happy to discuss your concerns and to further help with troubleshooting for any product issues that may be experienced. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

G
George S.
Service response with this company is Great

Service response with this company is Great, would highly recommend.

A
Anonymous
Didn't work

I received the unit and it wouldn't detect any movement except at 90 degrees. Orbit sent me a new sensor head and it was aimed better but it did not detect the birds that I was trying to deter... The unit has been packed up with both head in the same package and is being returned through Amazon... I'm now looking for something different for bird deterrant.

Thank you for sharing your review and experience with our Enforcer Sensor not detecting the birds you were trying the deter. Our Customer Care team is happy to help with any product questions or concerns that you may still have, or with any further assistance that may be needed in the future. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

A
Anonymous
Motion sensor replacement worked perfect

Motion sensor replacement worked perfect.

A
Anonymous
A Less Expensive Alternative

My Yard Enforcer unit became inoperable, and I attributed it to motion sensor problems. The purchase of a new motion sensor immediately remedied the situation, and allowed me to get my Yard Enforcer back into action without purchasing an entirely new unit

W
Wayne B.
Called for help and the 2nd attempt fixed the problem

Called for help and the 2nd attempt fixed the problem.

R
Ron M.
Fixed Problem

Is Orbit a GREAT Company or what! My yard Enforcer developed a problem where it would not shut off. Orbit worked with me until we solved the issue.
I highly recommend this company+++++

K
Kenneth W.
Very disappointed in the motion detector

Very disappointed in the motion detector sensitivity it doesn't pick things up until it's way too close I've tried several different angles and nothing works

Thank you for leaving your review about the sensor for your Yard Enforcer Sprinkler not picking up things until they're close. Please do check that the range adjustment on the sensor isn't set too low and increase it as needed, and replace the batteries with new ones if this has not been done already. Our Customer Care team is happy to discuss your concerns and help to further troubleshoot any issues that are being experienced with our products. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

A
Arthur S.
A clever design, easily repaired.

Range is not as great as my first unit. Also, the elevation adjustment is less flexible than my original unit: you have to lift the entire housing to elevate the sensor.
Otherwise, it still does the job and keeps the deer out of my planter. I rely on this unit's effectiveness, and I appreciate that I can replace different parts of the unit without having to throw out the whole thing when a part wears out. This is a clever, consumer-friendly design that I've used for 8 - 10 years.

C
Cole H.
Orbit products fill huge gaps of things we all need

Orbit products fill huge gaps of things we all need, that no one else seems to have -WITH QUALITY PRODUCTS. Their yard enforcer is awesome, and reliable. Its electric eye detects and sprays loud water at deer and squirrels away from my fruit trees, strawberries, and other vegies.

t
tom p.
4 of 10 Enforcers not so great

I've purchased 10 Enforcers over the years, 4 of the 10 have quit working.
The enforcer works great but its durability not so great. I've yet to install the 2 I just purchased, I'm sure they'll work fine hopefully the longevity has improved.

Thanks for sharing a review about your Enforcer Sprinklers not working. Please make sure that the range adjustment is not set too low, and that the angle of the sensor on the mounting arm isn't too steep and adjust this if needed along with having the batteries replaced. Our Customer Care team is happy to further discuss your concerns and help to troubleshoot any issues that may be experienced with our products. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

D
Daryl B.
Watering cycles don’t work

Bought 2 more to add to the two I already have. The two new ones won’t work on the 30 minute watering cycle. My other older 2 work fine. Think they had a bad batch They do activate with motion so I’ll keep them.

Thanks for sharing your review about the watering cycles not working on our Yard Enforcer Sprinklers. We do stand behind our products and are glad to know how our Customer Care team was able to help with the product issue that was being encountered. Please do reach back out to us with any questions and concerns that you may have, or if there's further help that may be needed in the future. Have a great rest of your day.

j
john p.
I’ve had 2 of them for a few years

I’ve had 2 of them for a few years. They are good for hungry animals trying to eat plants. If you have a trail camera it’s even better watching them run for the hills.

W
Wayne B.
Deerslayer Back in Action

Customer service quick to respond to faulty motion sensor.
Thankfully the Deerslayer is once again back in action protecting my garden.

L
Lamar G.

As long as they work they do a good job of discouraging the deer. However I have 3 that have gone bad in something like 3 years. And I am not aware of any way of repairing.

P
Peter M.
Sensors

I have had 6-7 Yard Enforcers over the years. They work about one or two seasons. However they need to be replaced after 1-2 seasons. I believe the sensors become defective. It could be other problems as well. I do like the product; but wish it lasted longer

Thank you for sharing your experience with our Enforcer Sprinklers not lasting long. Our Customer Care team is happy to further discuss your product concerns and to help troubleshoot any issues that may be encountered. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com for assistance. Have a great rest of your day.

G
GARY T.
Always reliable

Always reliable.

A
Anonymous
The replacement motion sensor works as expected

The replacement motion sensor works as expected.

R
Robert J.
The unit works well

The unit works well. However when I experienced a problem this year and sought online help I was disappointed and so should you be. One of my two units was leaking after I reinstalled it this spring. Since it was dripping from the sprinkler head, I assumed that was the problem and purchased a new one but that also leaked. I then sought help on your chat online, got an agent and went through about 30 minutes on the phone answering questions. I suggested to her that I thought it was a shutoff valve problem but she concluded that the problem was likely the monitor/controller unit so she sent me a new one, free of charge thank you. Once it arrived and was installed I turned the water back on and the leak was still there. I contacted Orbit again and this time got a male agent who listened to my problems and finally agreed with me that the shutoff valve might be the problem so this time I purchased a new shutoff valve that should arrive tomorrow. However rather than waiting, I took the unit apart, flushed out the shutoff valve and reinstalled everything and the problem was solved. I assume some dirt from the hose that was left out in the garden during the winter got into the valve through the screen and prevented it from fully closing. So my point is I paid for a new sprinkler head and new shutoff valve, you paid for the new monitor/controller because the unit was still under warranty and the problem was simply debris in the shutoff valve, something you agent should have suggested before we both spent money to repair the original unit. I suggest you share this with your customer service team as it may save a future customer time and money and save Orbit unnecessary warranty repair costs as well.

J
James C.
Ok but

Ok but do

Thanks for taking the time to leave a review for the Motion Sensor of our Enforcer Sprinkler. Our Customer Care team is happy to discuss any questions and concerns that you have for our products, or to provide further help if needed. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

Related categories

Free Shipping

When you spend $50 or more

Here to Help

Get in touch with us 7 days a week

Easy Exchanges

Return or exchange within 30 days

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Enforcer® Motion Sensor — Orbit Skip to content
Free shipping on orders over $50! *
Free shipping on orders over $50!

Enforcer® Motion Sensor

SKU 27994-04

This replaces damaged versions of the controller mechanism on all Enforcer® models. Allows for proper function by detecting motion and activating sprinkler to deter yard and garden pests.

The sensor includes the small animal bracket (for adaptation to a lower sensor position for smaller critters) and mounting screw.  

Other replacement parts sold separately. Batteries for sensor not included.

Original price $38.29 - Original price $38.29
Original price
$38.29
$38.29 - $38.29
Current price $38.29
Availability:
in stock, ready to be shipped

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

More Details

The Yard Enforcer™ comes factory programmed in Intelligent Sensing Mode. This mode conserves water and batteries by detecting significant, repetitive activity (false alerts) and then reducing the activation frequency to 1 per minute for 1 hour. During initial setup, you may reach this limit while adjusting the sprinkler’s position. To disable Intelligent Sensing Mode: turn dial to OFF position, then press and hold 30 MIN Watering button for 20 seconds until unit clicks. To re-enable Intelligent Sensing Mode: repeat steps above

Technical Specifications

Item ID:

Shipping information

We offer free standard shipping on orders over $50. Most orders ship within 3–5 business days (placed before 12 PM MT, Mon–Fri). A tracking number will be emailed once your order ships, and you can also check order status in your account. Note that some oversized or heavy items (large pipe lengths, valve boxes, pumps) may not qualify for free shipping. [View full shipping details →]

Returns & warranty

Products purchased through Orbitonline.com are eligible for a refund within the first 30 days of the original order placement. We accept returns on a case-by-case basis. Accepted returned products must be new and unused and in their original packaging. We reserve the right to verify the condition of all returned products before determining refund or exchange eligibility. Orders above $500.00 may be subject to return freight charges and a restocking fee.

  • 5 stars: 109 (70%)
  • 4 stars: 14 (9%)
  • 3 stars: 12 (8%)
  • 2 stars: 4 (3%)
  • 1 star: 17 (11%)
T
TOMMY B.
It’s very helpful by keeping our vegetable garden clean and keep cats away

It’s very helpful by keeping our vegetable garden clean and keep cats away..😊👍

M
Mia D.
Great customer service and resolution

I called in because I was having trouble with the sensor and they sent a replacement to me after trying to troubleshoot theI called in because I was having trouble with the sensor and they sent a replacement to me after trying to troubleshoot the issue. I really appreciate this about the company as I plan to buy another defender soon for another part of my property.

B
Benjamin B.
My motion sensor didn’t detect motion after I pulled it out of winter storage

My motion sensor didn’t detect motion after I pulled it out of winter storage. I when to the website and chatted with a rep who asked several questions and then provided me with a credit to replace the defective part of the unit. I have since received it and the Enforcer works perfectly once again.

K
Kerry H.
The one star isn’t for the motion sensor per se

The one star isn’t for the motion sensor per se. But the orbit enforcer sprinkler head has leaked and we have replaced parts and it continues to leak. For the money we spent on this, additional motion sensor, additional sprinkler head, plumbers-tape, and everything else we can think of doing including a pressure gauge, it it still leaks like a sieve. It now is as useful as a garden gnome.

Thank you for letting us know about your experience with a leaking Sprinkler Head. Our Customer Care team is happy to discuss your product concerns and to provide further assistance for any issues that are still being encountered. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com for help. Have a great rest of your day.

j
john m.
I have used Enforcers for 15+ years to keep deer out of vegetable garden

I have used Enforcers for 15+ years to keep deer out of vegetable garden. The day/night I shut it off in the Fall the deer clean out anything left in the garden. The deer population has grown, eating everything, tulips to hemlocks. I now protect everything with Enforcers. Winter is still a problem.

D
Deb K.
Goes off unexpectedly during day when set to night

Goes off unexpectedly during day when set to night.

Thanks for sharing your review on the sensor for our Enforcer Sprinkler detecting movement during the day when it's set to night detection. Please do make sure to change the batteries with new ones if you have not done so already. Our Customer Care team is happy to discuss your concerns and to further help with troubleshooting for any product issues that may be experienced. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

G
George S.
Service response with this company is Great

Service response with this company is Great, would highly recommend.

A
Anonymous
Didn't work

I received the unit and it wouldn't detect any movement except at 90 degrees. Orbit sent me a new sensor head and it was aimed better but it did not detect the birds that I was trying to deter... The unit has been packed up with both head in the same package and is being returned through Amazon... I'm now looking for something different for bird deterrant.

Thank you for sharing your review and experience with our Enforcer Sensor not detecting the birds you were trying the deter. Our Customer Care team is happy to help with any product questions or concerns that you may still have, or with any further assistance that may be needed in the future. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

A
Anonymous
Motion sensor replacement worked perfect

Motion sensor replacement worked perfect.

A
Anonymous
A Less Expensive Alternative

My Yard Enforcer unit became inoperable, and I attributed it to motion sensor problems. The purchase of a new motion sensor immediately remedied the situation, and allowed me to get my Yard Enforcer back into action without purchasing an entirely new unit

W
Wayne B.
Called for help and the 2nd attempt fixed the problem

Called for help and the 2nd attempt fixed the problem.

R
Ron M.
Fixed Problem

Is Orbit a GREAT Company or what! My yard Enforcer developed a problem where it would not shut off. Orbit worked with me until we solved the issue.
I highly recommend this company+++++

K
Kenneth W.
Very disappointed in the motion detector

Very disappointed in the motion detector sensitivity it doesn't pick things up until it's way too close I've tried several different angles and nothing works

Thank you for leaving your review about the sensor for your Yard Enforcer Sprinkler not picking up things until they're close. Please do check that the range adjustment on the sensor isn't set too low and increase it as needed, and replace the batteries with new ones if this has not been done already. Our Customer Care team is happy to discuss your concerns and help to further troubleshoot any issues that are being experienced with our products. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

A
Arthur S.
A clever design, easily repaired.

Range is not as great as my first unit. Also, the elevation adjustment is less flexible than my original unit: you have to lift the entire housing to elevate the sensor.
Otherwise, it still does the job and keeps the deer out of my planter. I rely on this unit's effectiveness, and I appreciate that I can replace different parts of the unit without having to throw out the whole thing when a part wears out. This is a clever, consumer-friendly design that I've used for 8 - 10 years.

C
Cole H.
Orbit products fill huge gaps of things we all need

Orbit products fill huge gaps of things we all need, that no one else seems to have -WITH QUALITY PRODUCTS. Their yard enforcer is awesome, and reliable. Its electric eye detects and sprays loud water at deer and squirrels away from my fruit trees, strawberries, and other vegies.

t
tom p.
4 of 10 Enforcers not so great

I've purchased 10 Enforcers over the years, 4 of the 10 have quit working.
The enforcer works great but its durability not so great. I've yet to install the 2 I just purchased, I'm sure they'll work fine hopefully the longevity has improved.

Thanks for sharing a review about your Enforcer Sprinklers not working. Please make sure that the range adjustment is not set too low, and that the angle of the sensor on the mounting arm isn't too steep and adjust this if needed along with having the batteries replaced. Our Customer Care team is happy to further discuss your concerns and help to troubleshoot any issues that may be experienced with our products. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

D
Daryl B.
Watering cycles don’t work

Bought 2 more to add to the two I already have. The two new ones won’t work on the 30 minute watering cycle. My other older 2 work fine. Think they had a bad batch They do activate with motion so I’ll keep them.

Thanks for sharing your review about the watering cycles not working on our Yard Enforcer Sprinklers. We do stand behind our products and are glad to know how our Customer Care team was able to help with the product issue that was being encountered. Please do reach back out to us with any questions and concerns that you may have, or if there's further help that may be needed in the future. Have a great rest of your day.

j
john p.
I’ve had 2 of them for a few years

I’ve had 2 of them for a few years. They are good for hungry animals trying to eat plants. If you have a trail camera it’s even better watching them run for the hills.

W
Wayne B.
Deerslayer Back in Action

Customer service quick to respond to faulty motion sensor.
Thankfully the Deerslayer is once again back in action protecting my garden.

L
Lamar G.

As long as they work they do a good job of discouraging the deer. However I have 3 that have gone bad in something like 3 years. And I am not aware of any way of repairing.

P
Peter M.
Sensors

I have had 6-7 Yard Enforcers over the years. They work about one or two seasons. However they need to be replaced after 1-2 seasons. I believe the sensors become defective. It could be other problems as well. I do like the product; but wish it lasted longer

Thank you for sharing your experience with our Enforcer Sprinklers not lasting long. Our Customer Care team is happy to further discuss your product concerns and to help troubleshoot any issues that may be encountered. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com for assistance. Have a great rest of your day.

G
GARY T.
Always reliable

Always reliable.

A
Anonymous
The replacement motion sensor works as expected

The replacement motion sensor works as expected.

R
Robert J.
The unit works well

The unit works well. However when I experienced a problem this year and sought online help I was disappointed and so should you be. One of my two units was leaking after I reinstalled it this spring. Since it was dripping from the sprinkler head, I assumed that was the problem and purchased a new one but that also leaked. I then sought help on your chat online, got an agent and went through about 30 minutes on the phone answering questions. I suggested to her that I thought it was a shutoff valve problem but she concluded that the problem was likely the monitor/controller unit so she sent me a new one, free of charge thank you. Once it arrived and was installed I turned the water back on and the leak was still there. I contacted Orbit again and this time got a male agent who listened to my problems and finally agreed with me that the shutoff valve might be the problem so this time I purchased a new shutoff valve that should arrive tomorrow. However rather than waiting, I took the unit apart, flushed out the shutoff valve and reinstalled everything and the problem was solved. I assume some dirt from the hose that was left out in the garden during the winter got into the valve through the screen and prevented it from fully closing. So my point is I paid for a new sprinkler head and new shutoff valve, you paid for the new monitor/controller because the unit was still under warranty and the problem was simply debris in the shutoff valve, something you agent should have suggested before we both spent money to repair the original unit. I suggest you share this with your customer service team as it may save a future customer time and money and save Orbit unnecessary warranty repair costs as well.

J
James C.
Ok but

Ok but do

Thanks for taking the time to leave a review for the Motion Sensor of our Enforcer Sprinkler. Our Customer Care team is happy to discuss any questions and concerns that you have for our products, or to provide further help if needed. We can be reached by phone at (800)488-6156 or online at support.orbitonline.com. Have a great rest of your day.

Related categories

Free Shipping

When you spend $50 or more

Here to Help

Get in touch with us 7 days a week

Easy Exchanges

Return or exchange within 30 days

Compare products

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