10 Best safety sensors detectors in Singapore

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Last Updated - 22/07/2025

Best Choice
01

FAOAOTT

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Vehicle Loop Detector PD132 Single Channel Inductive Vehicle Sensor Exit Safety Sensor Detector For The Car Parking Lot
9.7

Exceptional

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Main highlights

Service: If you have any questions about our products, please feel free to contact us. We will respond within 24 hours. Help :: Need More Help :: Contact us at the top of the Amazon page and select "Chat Customer Service".
Sensitivity Increase: This function sets the undetected level to maximum sensitivity and is used to prevent loss of detection of folding bed vehicles. The vehicle loop detector is mainly used to detect the existence and overtaking of vehicles.
Sensitivity Increase: This function sets the undetected level to maximum sensitivity and is used to prevent loss of detection of folding bed vehicles. The vehicle loop detector is mainly used to detect the existence and overtaking of vehicles.
Sensitivity Increase: This function sets the undetected level to maximum sensitivity and is used to prevent loss of detection of folding bed vehicles. The vehicle loop detector is mainly used to detect the existence and overtaking of vehicles.
Reset switch: The reset switch allows the detector to be manually reset during commissioning and testing. This allows the detector to readjust the detection loop and prepare for vehicle detection. Switch selectable frequency: 4 settings frequencies are available to prevent crosstalk between adjacent loops.
Option de filtrage:Cette option est utilisｨｦe pour fournir un dｨｦlai entre la dｨｦtection du vｨｦhicule et la commutation du relais de sortie.Ce relais est normalement utilisｨｦ pour empｨｺcher la dｨｦtection erronｨｦe d'objets de petite taille ou se dｨｦpla?ant rapidement. Option de prｨｦsence permanente: cette fonction garantit que la dｨｦtection du vｨｦhicule sera maintenue lorsque le vｨｦhicule est stationnｨｦ en boucle pendant de longues pｨｦriodes.
Durｨｦe d'impulsion sｨｦlectionnable:Cette fonction dｨｦfinit la durｨｦe d'activation du relais d'impulsion pendant 1 seconde ou 0,5 seconde. Sｨｦlection du relais d'impulsion: Le relais d'impulsion peut ｨｺtre configurｨｦ pour s'activer lors de la dｨｦtection d'un vｨｦhicule ou lorsque le vｨｦhicule quitte la boucle.

S$ 141.99
02

HTZSAFE

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1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit.
PLUG&PLAY,SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and plug the receiver into the outlet,here we go. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes.
FULLY EXPANDBLE SYSTEM - The unit includes one plug-in receiver and two motion sensors. Expandable up to 32 sensors and unlimited receivers for complete coverage of your outdoor/indoor property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensors around your property to differentiate where motion is being detected.
50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft; High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted.
1/2 MILE LONG WIRELESS TRANSMISSION RANGE : Both the motion sensor and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.

S$ 119.79
Best Value
03

ARIKON

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3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Portable Smoke and Co Alarm for Home Bedroom Travel
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

We Provide a 12-Month Worry-Free Refund Guarantee and a 5-Year Warranty. If You Have Any Questions or Concerns, Please Do Not Hesitate to Contact Us at Any Time, and We Will Reply to You within 24 Hours.
Smoke and Co Detector You Can Hear the low Power alarm When the Power is Going to Run out, and Won’t Miss the Chance to Change the New Battery.
Photoelectric Sensor Detects Smoke While Minimizing false alarms, Electrochemical CO Sensor Alerts you to Carbon Monoxide Danger
Mini Combination of Carbon Monoxide Detector and Smoke alarm Simple style Designed for Kitchen and Travel
Combo Smoke Detector/Carbon Monoxide Alarm Detects Battery-operated Unit installs Quickly and Easily Without an Electrician, loud 85dB Decibel alarm

S$ 73.16
04

Kidde

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Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm with Lithium Battery, Replacement Alert
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

UL Certified, 10-year limited warranty
Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days; tamper-resistant technology deters removal of the unit or battery from the wall or ceiling
Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
Fire & CO Detector in 1 unit with alert modes, LED light, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced

S$ 100.40
05

Uadme

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Uadme 433 MHz Window Sensor, Wireless Home Security Alarm Magnetic Sensor Door Magnetic Contact Wireless Sensor Detector Switch Safety Switch, for the Security of Garage Alarms at Home, Office, Shops
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Protection device: 433 MHz window sensor is a set of magnetic detection switches that are mainly used to protect doors and windows. The 433 MHz door window sensor monitors the opening and closing of doors and windows. 433MHz transmission frequency, wireless connection.
High-quality material: the wireless home security alarm is made of high-quality plastic, which is safe and is not afraid of rust, corrosion and high temperatures. It has a certain hardness, a certain impact resistance, is stable and does not wobble.
Easy to install: the wireless door detector can be easily installed via self-adhesive stickers, no additional tools are required, making installation quick and easy. Suitable for replacing old or worn parts. Bring a new experience.
Application scenario: the wireless access alarm home alarm is an ideal alarm for doors, drawers, counters, hotel rooms, garages, etc. Suitable for alarm security at home, warehouse, business and commercial.
Accurate detection: the wireless wall transmitter has an integrated omnidirectional antenna, high-quality magnetic sensor contacts, strong magnetism, sensitive response, precise, powerful and energy-saving, safety switch with long service life.

S$ 20.56
06

Yfwsrecinoe

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Yfwsrecinoe 3 Pack Upgraded Combination Smoke and Carbon Monoxide Alarm Detector, Dual Sensor Smoke Alarm&Carbon Monoxide Detector (Includes Battery)
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Upgraded Dual Sensors to Ensure Your Safety】: Compared with most carbon monoxide smoke detectors on the market, our detector sensors have a lifespan of up to 10 years, while other detectors on the market only use three-years life sensors, so our products have a longer service life. The combined smoke and carbon monoxide detector uses a photoelectric smoke sensor and an electrochemical sensor to detect smoke and carbon monoxide faster and more accurately, protecting your home from two potentially deadly threats.
【Test Mode Button and Loud Alarm】: It allows you to easily know the working status of the smoke detector and carbon monoxide detector. You can press the test button to inspect the alarm weekly. Alarm Volume: Loud>85dB at 3 meters. The loud 85-decibel alarm is designed to be heard easily. When encountering a non-emergency situation（false alarms occur), you can immediately press the test button and the LED light will flash 10 seconds, indicating that it has entered the silent mode.
【Safety Guarantee and High Quality】: This product has passed the UL standard report issued by the laboratory accredited by ILAC ISO 17025/NRTL standard. We have complete certificates of UL217 and UL2034 testing. Protect yourself and your family from the silent danger of carbon monoxide with our top-of-the-line Carbon Monoxide Detectors. With its advanced detection capabilities, our Carbon Monoxide Detectors offer you an added layer of security and peace of mind. If you have any questions about Yfwsrecinoe smoke and carbon monoxide detectors, please feel free to contact the Yfwsrecinoe team, we will provide you with a Lifetime free after-sales service.
【LCD Digital Displays & Multi-directional Sensing Hole】: The informative LCD will show you the battery level and real-time CO levels in PPM (parts per million). If there is fire and carbon monoxide with a concentration over 0.1% db/m, the blue light flashes rapidly. If CO is detected, the red light will flash. Dense gas-sensing holes can prevent alarms from causing false alarms and reduce your worries.
【Battery-Operated&Easy Installation】:This CO alarm is powered by large capacity 3x1.5V AA batteries (included), and this combination smoke and carbon monoxide detector can be easily installed using the included mounting bracket, screws, and anchors. The detector's battery life is up to five years, and we also provide a lifetime free battery replacement service to save you money.

S$ 69.51
07

UHPPOTE

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UHPPOTE 1.5GHz Image Recognition Sensor Human Figure Detection AC/DC12-30V Motion Presence Safety Detector
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Recognizing the human figure in the detecting area, whether in the moving or stationary state, it can also send out signals. This product can be as a motion sensor, also as a presence safety sensor.
It supports inserting an SD card and expanding the memory to 128G to realize all-day video monitoring; and it is convenient for users to upgrade the system without changing the hardware.
IP67 grade waterproof and dustproof, easily adapt to outdoor enviroment.
Equipped with global AI+LOT Internet of Things platform—"TUYA", the detecting area size can be set through the APP, and remote monitoring and remote opening of the door can be realized by mobile phone.
Adopt advanced Convolutional Netural Network, to detect and recognize the human figure, can avoid interference from strong light, vibration, flying insects, floating leaves, etc.

S$ 92.65
08

CPVAN

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CPVAN Motion Sensor Alarm, Wireless Infrared Home Security System, PIR Motion Detector Alert (125dB, 328ft, Battery Operated) with Remote Control(Key Fob). Model: CP2
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WIRELESS MOTION SENSOR ALARM - Motion detectors are essential in a home security system.A complete stand-alone motion sensor based alarm system for shed,kitchen,room,boat,garage,etc.It provides an added level of security and safety to your property and loved ones.
MORE SECURE DESIGN - The PIR motion Sensor features fuzzy logic processing technology and intelligent analysis algorithms to optimize its ability to correctly interpret signal.Communication range of up to 328ft (Sound range in open place) and detection range of the infrared sensor of approximately 16-26ft, When the burglar try to come here, it will detect him and activate 125dB siren.
EASY INSTALLATION - Door alarms for home is simple installation and easy to use.Indoor motion sensor alarm systems can be mount to everywhere in your home.Used to prevent children from sneaking out, dogs running out without allow,preventing pets from going to somewhere (such as preventing dogs and cats from entering the bedroom, kitchen),etc.Remote controlled operation, activate and deactivate the system even from the outside - solid user manual provided.Add more movement detectors or remote con
2 ALERT OPTIONS AND 2 POWER SUPPLY MODES- There are two types of alert settings：Alarm ring/Door ring.Two power supply mode: The motion sensors can be supplied power by 3*AAA batteries(included) or micro USB(Not included, only for supplying power, not for charging).

S$ 43.96
09

Smartwares

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Smartwares Safety Set - Smoke Detector and CO Detector - Replaceable Batteries - Service Life 10 Years - FSE-19204
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WARNINGS: Your two devices will inform you when you need to change the batteries. The CO detector also tells you when it has reached the end of its life and needs to be replaced.
Practical: it is very convenient to have 2 separate products instead of combining both functions in one product. This is particularly practical in a room without an incinerator where the carbon monoxide does not rise immediately and the alarm is therefore not triggered immediately.
Long service life: both detectors are equipped with sensors with a service life of 10 years. So your devices will be outdated after this time. In the meantime, you should replace the batteries regularly (one 6F22 per year for the smoke detector and 3 LR06/AA every 3 years for the CO detector).
Easy installation: these smoke and CO detectors are wireless. They are therefore very easy to install, and the mounting material is included. We recommend installing a smoke detector and CO detector on each floor, near bedrooms or combustion equipment.
DOUBLE PROTECTION: Protect your loved ones from the dangers of fire and carbon monoxide (CO) with this Smartwares kit, which consists of a smoke detector and a CO detector with a volume of 85 dB.

S$ 57.04
10

XENOCAM

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Xenocam Safety Infrared Sensor, Automatic Single Beam Counterpart 12/24v, Waterproof Detector Alarm,1Pair Half Egg 20m, for Home Gate Door Window Security System, (Transmitter and Receiver) Black
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

NOTE -- The installation height should be lower than people，please also consider the height of the child for security.
MATERIAL DESIGN -- Totally-sealed rainproof and mothproof design.
INTERNAl -- Single beam active intruder infrared detector with buit-in AGC control circuit.Can effectively prevent sunlight.
APPLICABILITY -- Can be widely used for access control system,parking lot,defence wall,door and window,balcony,garage,passage and other places.
APPEARANCE -- Beautiful structure,small size,easy to install.

S$ 28.75