The 5 Best gate Alarm sensors (2023 reviews)

The greencycle gate alarm sensor's material feels more premium than its price would suggest. It is great as a deterrent to crime as alarm sound is good and sounds professional. It is not only serves as a motion sensor to detect alerts but also has other functions. The sensor has a good span but not so much that it constantly goes off when walking by. Any heat signature will set it off so it detects cats, squirrels and people.

The sensor alerts the receiver through walls approximately 75 feet away. It has flexible design according to your actual needs. The light (or sound) will let you know that it is detecting motion turns off if not detecting motion after a few seconds. It is recommended to use in a sheltered place. It is a good value and works well.

Why We Like This:

Extremely long range, even through walls, multi alarm modes
Great range from front door to unit
Sounds, and voiced in different languages too

Best runner Up: Waytronic gate Alarm Sensor

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Waytronic line of sensor come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. It works perfect as a cat doorbell. It is built in english, japanese, chinese, thailand and korea welcome to the language. It can be placed on your doorstep, desktop, garage, apartment, office, hotel, store and many other indoor places. The transmission range is up to 280m/918ft and detection range approximately 28m/ 6.626ft to effectively keep you alerted. The two way tape has a very strong grip and holds well. It is great for letting you know to let your dog out when it's near the door. This installs in about 2 minutes, the sensor works as advertised and the customization alerts ( music, bell, alarm, spoken greeting) is instantaneous.

Why We Like This:

You can use double-sided tape or screws
You can connect more than 2 receivers to 1 transmitter
Works great as mailbox alert system

Best For gate: Oshiley gate Alarm Sensor

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If you often find yourself scrambling for convenient and suitable sensor, oshiley gate alarm sensor is your end point. This motion detector is super sensitive to motion. It only alarms when there are movemen in front of the sensor. There’s a motion sensor that sends to the receiver that plugs in to an outlet. It's earpiercing so its best used for a house alarm.

The receiver is in a separate room about 25 ft away from the motion detector. It's wireless so you do not have to run any wires. It's a good security feature as well as a simple way to thwart porch pirates and keep packages from getting rained upon.

Why We Like This:

Alarm chime decent volume, probably enough to make a burglar nervous
Plenty of sound options including off
Detects the motion and the ringtones will last about

Best For deaf: Honeteek gate Alarm Sensor

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The honeteek gate alarm sensor is capable of outshining several other sensor featured in this list in overall features for the price point. The choices of sounds other than chime are various 2-3 second clip melodies of familiar songs. The chime and motion sensor have mounting brackets and include screws. It has the full range of chimes and noises to alert you, but there is also a much-appreciated vibration alert that is welcome when everyone else in the house is sleeping. The sensor trigger area is basically a plane so it's best aimed nearly parallel to the door. It also comes with a really good adhesive to stick on the back of the sensor.

The basic sensing and alerting functions of this unit are just fine and would completely fit the bill for most people. This is a nice little hefty device to have around your apartment at home when you don’t want creeps outside your door.

Why We Like This:

Great option for alerting elderly family members
Works pretty well at sensing motion
Great inexpensive indoor door chime option, works great
Good inexpensive motion detector with a couple very minor quirks

Best premium: GREENCYCLE infrared Sensor

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The motion sensor alarm catches movement from a broad scope of space, with a working range up to 280m/918 ft between the receiver and motion sensor. It can be rotated 360 degrees from left to right and 180 degrees from top to bottom. It has a detection range of the infrared sensor approximately 4-8m. It can detect movement in the surrounding areas.

The infrared sensor and the receiver have a mounting base. It can be floodlight, when the magnetic sensor activates, the receiver automatically turn on the light, with 4 adjustable levels of brightness. It provides an added level of security and safety to your property and loved ones. The color light/ lighting mode is silent and has 4 levels of brightness adjustable, great for people with hearing disabilities or there is a sleeping baby in your house.

Why We Like This:

User-friendly: 4 levels volume adjustment (loud/high/middle/low ) from 113-25db
5 languages36 ringtones 4 brightness and color 4 level volume adjustable
Lot of satisfied buyers