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The wireless receiver in your home will chime when the infrared driveway alert sensor outside detects motion, so you’ll be prepared for that unexpected knock at the door or beep in your driveway. Wireless motion sensor mounts outside on a post or wall, and you can set the receiver anywhere in your house (within 400 ft. of the sensor). Requires one 9 volt and three C batteries (sold separately) NOT INCLUDED Completely wireless installation Weather-resistant plastic housings Mounting hardware included 400 feet range Requires one 9 volt and three C batteries (sold separately)
8 reviews for Wireless Driveway Alert System 400 Feet Range by Bunker Hill Security
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alice perkey –
It works
The driveway alert system worked great and well satisfied thank you
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MG –
Perfect Alert System
Motion sensor is very powerful. I had one for about 30 years but recently stopped working. So very durable. It was easy to install in the spot the last one was in. This is the same exact one but more powerful than the last. I had to move it a couple of times so that I wasn’t picking up movement in the neighbors yard or the street, and I live in a rural area. The bell is loud that I can hear it when I am not wearing my hearing aids. Great value. Perfect for letting me know when someone walks up to the house.
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ROBINSON –
THAT IT WORKS
FOR THE PRICE WORKS WELL
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Karen S –
Don’t waste your money
Purchased this wireless alarm in the fall of 2024, but did not open package until February 2025 as this was supposed to be a back up unit. Installed my batteries did everything according to the instructions alarm goes off every 27 seconds. Called the support number on the manual did as she instructed of pairing the device with the receiver. It seemed like it would work as I had them facing each other for 15 minutes the alarm never went off. I took the device outside and it immediately started beeping every 27 seconds once again. The technical support center said that there were many other people with the same complaint.Extremely disappointed as my last Bunkerhill security wireless security system lasted 10 years with no problems whatsoever. This new model number 57937 was not worth the money. Cannot return to Amazon as I bought it four months ago, even though I just opened the package.
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Judy C. –
Review of satisfaction
Be patient. It took forever to be delivered. Alert system is great.
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Jackie McCulley –
It does let you know when someone comes
The box inside the house the sound works, but it’s muffled. The outside box does not light up when somebody passes by, but it does work if you could fix those issues that would be perfect.
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KJ –
Reliability for A LONG TIME
This is our second one in over a decade. Love the simplicity, perfect notification sound levels and very reliable
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J. Woodside –
Very useful
Nice to have both low and high volume levels. We use when expecting a delivery.
alice perkey –
It works
The driveway alert system worked great and well satisfied thank you
MG –
Perfect Alert System
Motion sensor is very powerful. I had one for about 30 years but recently stopped working. So very durable. It was easy to install in the spot the last one was in. This is the same exact one but more powerful than the last. I had to move it a couple of times so that I wasn’t picking up movement in the neighbors yard or the street, and I live in a rural area. The bell is loud that I can hear it when I am not wearing my hearing aids. Great value. Perfect for letting me know when someone walks up to the house.
ROBINSON –
THAT IT WORKS
FOR THE PRICE WORKS WELL
Karen S –
Don’t waste your money
Purchased this wireless alarm in the fall of 2024, but did not open package until February 2025 as this was supposed to be a back up unit. Installed my batteries did everything according to the instructions alarm goes off every 27 seconds. Called the support number on the manual did as she instructed of pairing the device with the receiver. It seemed like it would work as I had them facing each other for 15 minutes the alarm never went off. I took the device outside and it immediately started beeping every 27 seconds once again. The technical support center said that there were many other people with the same complaint.Extremely disappointed as my last Bunkerhill security wireless security system lasted 10 years with no problems whatsoever. This new model number 57937 was not worth the money. Cannot return to Amazon as I bought it four months ago, even though I just opened the package.
Judy C. –
Review of satisfaction
Be patient. It took forever to be delivered. Alert system is great.
Jackie McCulley –
It does let you know when someone comes
The box inside the house the sound works, but it’s muffled. The outside box does not light up when somebody passes by, but it does work if you could fix those issues that would be perfect.
KJ –
Reliability for A LONG TIME
This is our second one in over a decade. Love the simplicity, perfect notification sound levels and very reliable
J. Woodside –
Very useful
Nice to have both low and high volume levels. We use when expecting a delivery.