20 Best Kerui Alarm Reviews of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Kerui Alarm Reviews of 2023. Check our ranking below.

2,903 Reviews Scanned

Rank No. #1

KERUI Upgraded Wireless Live Loud Siren Host,Indoor/Outdoor Waterproof Horn up to 115dB for Home Security Alarm System,Can't Work Alone,Have to Work with KERUI Sensors as Home Garage Shed Alarm System

Attention:can't program with other KERUI control panel directly as a standalone siren,can't work alone,only work with KERUI accessory,please set the same sensor to both control panel and siren,then when alarm is triggered, they will alarm together.We offer the newest version siren host from Sep,2020;different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status
Use: You will hear a Bi sound onces siren is plugged in, which means it is powered in. programing with accessory is by plugging/unplugging the siren. It is a single siren, please program it with your existing sensors before use. For more details, please refer to video on youtube with "2020 newest version KERUI Standalone Alarm System Operation Guide"
Design: 115DB loud, Weather proof ABS plastic material allows you to mount the siren outdoors, just need to pay attention to the power cable. It is able to use siren and remote only to work together, to press emergency key on remote for immediate alarm, disarming key for silence and doorbell key for doorbell sound. Remote is essential for siren.
Expandability: Support 40pcs detectors(door contact, motion sensor etc.), 10pcs remote controls to activate/deactivate the siren, 10pcs doorbell sensors. More accessories in our shop supportable to DIY the alarm system based on your need.
Service: If you want a set of alarm system, please go to our official shop or contact us via amazon emails. We can also customize for you according to your detailed request.12-month warranty, lifetime free technique support and friendly customer service within 24 hours.

SaleRank No. #2

KERUI Upgraded Standalone Home Office Shop Security Alarm System Kit,Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 115db

We offer the newest version siren host from Aug,2020;different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status.DOOR ALARM uses remote control to set security code for arming/disarming;home alarm system complete with fully programmable main unit and sensors,if you want to DIY,please restore factory as manual or operation video,then add them again.
DIY expandable home burglar security alarm system-this alarm horn support up to 30 pcs wireless detectors,8 remote keyfobs,loud up to 115db deluxe door alarm system for peace of mind.
Complete DIY wireless house burglar alarm system kits includes a horn and three window/door sensors,two remote controls,two pir motion detectors, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security.
Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time.
After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need.

Rank No. #3

KERUI 433MHz Wireless Door/Window Magnetic Sensor for GSM Home Security Alarm Systems

Easy to install--just peel and stick
Built-in omnidirectional antenna - The door/windows alarm with built-in antenna to strengthen the signal, make it more sensitive
Can't work standalone - The door detector work with home alarm system,use as alarm accessories.
Low-voltage reminder function - When wireless door sensor is in low voltage, it will flash light all the time to remind user change the batteries.
Magnetic sensor switch detects entry protecting your home or office. Superior circuit design, High-performance and low power consumption.

Rank No. #4

KERUI Home Security System Indoor Outdoor Weather-Proof Siren Window Door Sensors Motion Sensor Alarm with Remote Control More DIY, Wireless House Hotel Garage Shop Burglar Door Alarm, NO WIFI/GSM/APP

We offer the newest version siren host from Aug,2020;different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status.DOOR ALARM uses remote control to set security code for arming/disarming;home alarm system complete with fully programmable main unit and sensors,if you want to DIY,please restore factory as manual or operation video,then add them again.
DIY expandable home burglar security alarm system-this alarm horn support up to 30 pcs wireless detectors,8 remote keyfobs,loud up to 115db deluxe door alarm system for peace of mind.
Complete DIY wireless house burglar alarm system kits includes a horn and two window/door sensors,two remote controls,one pir motion detectors, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security.
Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time.
After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need.

Rank No. #5

KERUI Wireless Remote Control Working with KERUI Home Alarm System White 433 mHZ

Feature - Wireless high-performance portable and excellent transmission range up to 80m remote control for the home alarm system
4 Buttons remote - Arm ,Disarm,Stay arm,SOS
Can't work standalone - The remote controller work with home alarm system,use as alarm accessories
Works totally wireless - Does not need to be wired to the control center
Power - Battery power,battery include(23A 12V Alkaline battery)

Rank No. #6

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home
Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is
Get phone alerts so you know something's wrong even when you're away from home[1]
CO detector looks out for carbon monoxide and tells you where it's located
With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke

Rank No. #7

KERUI DW9 Wireless Driveway Alarm Long Range Weatherproof Motion Detector & Sensor - Security Driveway Alert System - Protect Outside Property

Long Range Connection: Transmission distance is up to 1000ft (IN OPEN AREA) between receiver and motion detector. The motion detector can detect the movement in range of 20ft-40ft. There are 2 window covers come with the motion detector, you can choose install different cover for the motion detector according to the detection range you need

SaleRank No. #8

Motion Sensor Alarm Wireless Indoor Motion Detector Alarm with 32 Melodies 450ft Long Range PIR Motion Detector Alert for Home Security

[Four Modes]: This motion sensor kit has 4 modes---1.Welcome Mode---The receiver will emit "Hello, Welcome" sound.This mode has 2 type sounds, switch [Music] button can change the sound into "Hello, Welcome"in English. 2.Alarm Mode---The receiver will emit "Wu-Wu-Wu" sound about 15 seconds. 3.Doorbell Mode---There are 32 melodies, once the motion sensor detects movement, the receiver will sound the melody you select. 4.Night Light Mode---The LED light of the receiver will be on for 2 minutes
[Four Volume Level]: There are 4 levels adjustable volume for you to choose.You can switch the volume button to adjust the volume according to the needs of the scene. If you need mute mode, you can change the mode into Night Light Mode, this mode only LED light will be on, has no sound
[Memory Function]: This motion sensor alarm kit has strong memory function, even if a power outage, the ringtone and volume or the mode you set previously will not change
[Powered By]: Both the receiver and motion detector can be powered by DC/5V power supply or they also can be powered by AAA batteries(Not included). The receiver need 3 AAA batteries(Not included), motion detector need 2 AAA batteries(Not included)
[Package Contents]: 1 receiver, 1 motion detector, 1 user manual, 1 receiver bracket and accessories for motion detector to install. They are only used indoor, please don't expose them to the sun or rain

Rank No. #9

KERUI 433MHz Home Wireless PIR Infrared Motion Sensor Detector for Alarm System

Motion detector - The motion sensor can detect any movement within the detection range
Works totally wireless - Does not need to be wired to the control center and the motion sensor has a root antenna can enhance the signal
Can't work standalone - Work with KERUI security home alarm system
Send alarm signal - It will send the alarm signal to control host once a alarm be triggered
1pcs battery required - 9V 6F22 battery powered and easy to install and operate

Rank No. #10

KERUI Water Detector Kit Water Sensor and 2.4G WiFi 120DB Horn Host Complete Security System (Support 2.4G WiFi), App Alert and Water Leak and Drip Alert for Home Basement Bathroom

Smart Monitoring: With 2.4 GHz WiFi connection and remote control via APP, receive real-time alarm notifications on the "Tuya Smart" App, monitor water leakage detector remotely and stop causing flooding in time. WiFi alarm host and wireless water water leakage sensors have been paired, just link WiFi loud alarm host to the App.
Loud alarm host: 120dB high volume WiFi horn allows you to know the triggering of any sensor in a timely manner through sound, even within a slightly distant range; The water leakage detector kits with a wireless range of about 300 ft (90m) in an open area.
High sensitivity water leakage sensor: 2 probes on the back to detect leak water flowing to the bottom; 1 probe in the front to detect drops from the pipe or tap. As soon as the probes come into contact with water / liquid or even the slightest amount of moisture, it immediately emits a loud 90 dB alarm to remind you to effectively prevent water waste or flooding. Suitable for kitchens, bathrooms, laundry rooms, basements, and any areas susceptible to water leakage.
Water leakage sensors Zone Mode: The zone mode selection of emergency devices (water sensors) are recommended to choose [ 24 Hours ].When the zone mode is "24 Hours", the WiFi alarm host will alarm when the detector is triggered, no matter what state the WiFi alarm host in. Or when you disarm it and then re-arm to make it work.
Extended alarm system: The WiFi loud alarm host support up to 50 remote controls and 50 wireless detectors, wireless frequency is 433 MHz. Such as motion sensors, door sensors, remoter controls,etc, which can easily and quickly expand your security system.

Rank No. #11

Door Stop Alarm 2 Pack with 120 dB Siren Portable Door Stoppers Security for Home Hotel Travel, 3 Levels Sensitivity Door Alarm Stopper Wedge (White)

【Clever Design】For inward opening doors, wedge type design (the gap between the door and the floor is 0.39 inch-1.38 inch). Small size and light, easy to carry when traveling, ideal for bedrooms, hotels, apartments, front doors, etc. A safety portable door stopper for travelers and solitary people.
【120 dB Security Door Alarm】The door stopper alarm is in the "ON" status, when an intruder tries to break in, it will alarm with 120 dB (volume can not be adjusted) to scare the intruder and remind you to keep alert.
【Anti-slip Door Stopper】When the door stopper alarm is in the "OFF" status, it can be used as common rubber base door wedge. The rubber material will not scratch or dent the floor. Put behind the door to prevent the wall and the door handle collision caused by damage.
【3 Level of Pressure Sensitivities】The pressure sensitivity can be adjusted according to the gap between your door and floor and the type of flooring.There are high-medium-low levels of adjustment.
【Easy to Use】Each door stopper alarm is powered by one 9V battery (not included). No need to use tools to install, just place under the door (inner opening door).

Rank No. #12

KERUI Wireless Indoor Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar for Business When Entering Door Opens

♫ Brief Introduction: Combined with motion detection, 90db alert and flashing red light, 2-6M detection range in open area, this standalone, all-in-one chime alarm plays an important role in informing you of intruder or visitor. The pir motion chime sensor alarm is suitable for shop, office, home, business etc., to alert you when it detects movement, user-friendly operation and easy installation, favorable home alarm system.
♫ Main Function: Voice/alarm/music mode for you to select with mode button according to the need, “Dingdong, hello, welome”in voice mode; about 15 seconds continous alarm sound in alarm mode; play the music you select in music mode. 4 levels volume adjustable with volume button; total 32 musics selectable with music button.
♫ Supply Mode: There are two ways to power this doorbell chime: 9-15V power adapter and 3 AAA battery (Please note that power adapter and battery are not included in the package, you need to buy them by yourself). It is more convenient to use battery to power, without the limit of installation place while working time will be more lasting if using power adapter.
♫ Easy Installation: The horizontal detection angle of the chime motion detector is 110° while vertical detection angle 15°. Come with 2 screws and double-face tape, you can mount it as you like. It is used directly after receiving, put in battery and adjust angle to avoid false alarm, not suitable for outdoor because of lack of waterproof function.
♫ Attention & Warranty: No matter which mode the pir shop entry chime is, when it plays voice/alarm/music, you can not forcibly switch off it or cut off power unless they finishes completely and red light stops flashing, or all the settings will be reset. 12-month warranty, technical support and friendly responsive customer service within 24 hours. Any questions, welcome to contact us by amazon email.

Rank No. #13

WiFi Door Alarm System Home Security System 9 Pieces Kit (2.4 GHz) Indoor Outdoor Siren 120 dB Home Alarm System with App for Office Apartment Business Garage

【Wireless Security System】Alarm system for home security 9 piece kit includes 5 door window alarm sensors, 2 remote controllers, 1 WiFi loud speaker and 1 power plug
【Smart Alarm System】With 2.4 GHz WiFi connection and remote control via APP, you can change the security mode and manage your devices on Tuya App (Android and iOS)
【Door Alarms for Home Security】When the door or window is opened, the door/window alarm sensor will transmit a signal to the loud speaker, 120 dB alarm on site, and send alarm notification in time
【Expand Your Alarm System】Support up to 50 remote controls and 50 sensors, such as motion sensors, water leakage sensors, smoke sensors, etc., which can easily and quickly expand your security system (Wireless Frequency : 433MHz, Wireless Code: eV1527)
【Voice Control】Compatible with Alexa and Google Assistant, your Alarm System can be easily controlled by Away, Disarm, and Home modes with your voice

Rank No. #14

KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black (Motion Sensor-White)

Extra sensor compatible with the original Driveway Alarm by KERUI.
Battery operated and uses 2* AA batteries up to one year. All mounting hardware included.
Adjust the sensor's field of view by using the window covers (oval or circle), and select the detection distance (19.6ft/6m or 39.3ft/12m) of the PIR motion detector according to environmental needs. For the maximum effective range, turn off the sensor LED and set the detection range to "12M".
This sensor runs on FSK radio frequency, it is 3 times longer than the traditional ASK, and it will NOT work with general alarm security system. This PIR motion detector can detect movement from humans, cars, and large animals.
A total of 8 sensors can be added to our driveway alarm set, offering complete coverage of your property.

Rank No. #15

KERUI P831 Mini PIR Motion Detector Easy Mount by Magnetic Bracket for Indoor Use Office Home 433MHz Wireless Alarm System

Compact and sleek design for discreet placement, which will blend into any modern décor. Comes with a magnetic bracket to attach to, easily to swivel the sensor so it can be positioned in any directions you like.
Detection angle: 90 degree horizontal, 45 degree vertical. Detection range is 13-25ft (4-8m). Design to trigger the alarm system when someone or animals enter and move in the monitored area. After detecting motion, the sensor “sleeps” for 5 seconds, good for saving the battery.
Communication distance from the control panel is up to 250 feet away unobstructed. Compatible with all KERUI Alarm System, and it cannot work alone. Works completely wirelessly, so it can be installed at any location in your house or business to provide a second layer of protection, and cover the area that cannot be secured by door contacts.
Operates with one (1) CR2450 battery (Included) and optional to be plugged in DC5V (USB Cable NOT included) for external power supply.
Low Battery Indication: When the battery run low, its LED light would blink, and send low battery signal alert when paired with KERUI W18, W193, K7 base unit. The security system will voice prompt "Zone XX is in low power" to notify you to change its battery.

SaleRank No. #16

KERUI M5 Wireless Doorbell Infrared Door Chime for Business Entering, Motion Sensor 32 Songs Welcome Alarm for Home Shop Business Store, with Power Supply

➤ This wireless pir doorbell chime alarm has infrared detector, built-in speaker and red flashing light, it has wide probe range of 15° vertical detection and 110° horizontal detection angle, when some one approaches pir detection range, sound is quickly sent out from this small chime alarm. Suitable for many places, mount on the entry door of office, shop, restaurant etc. in greeting voice/music sound; main door of house, shed etc. in alarming noise.
➤ This motion alarm welcome is simple and user-friendly, designed with mode, music, volume button, power switch and power port, turn on power switch, switch mode button to the mode you want, adjust volume with volume button(4 levels), change music with music button(32 musics selectable) based on your need. Please note that music button only works in music mode; volume can not adjusted in alarm mode.
➤ This alert chime alarm has two power supplies: three AAA batteries(NOT included) and US standard adapter(Included), to use power adapter provides lasting stable power supply, you can also put in AAA batteries to make the chime alarm work without position limitation or in case of power failure.
➤ This store door entry chime is easy to install, came with double-face tape, screws, you can mount it according to your preference. Please pay attention that the entry alert chime for business is indoor use without weather-proof function, do not install the item in the rain, direct sunshine for a long time, strong magnetic, heavy cold and hot air etc. interference places.
➤ This motion sensor door chime for business has 12-month warranty, technical support and friendly responsive customer service within 24 hours. Any questions, welcome to contact us by amazon email.

Rank No. #17

KERUI Wireless Home Alarm System Security Alarm System Kit Easiest Control

Easiest design !Easiest setting! Easiest control! With least money, get the most functional, qualified and convenient alarm system!
Door alarm uses Remote control to set security code for arming/disarming
100-decibel deluxe door alarm for peace of mind
Complete security kit includes one deluxe door alarm and three independent window/door alarms for added security.
32 wireless zones. 433MHz. NOTICE: It has been insulated when bale the item. After receive the item, need remove insulation paper by the side of the battery before use.

Rank No. #18

Wireless Motion Sensor Door Chime: Business Entry Doorbell Indoor Motion Detector Buzzer (500Ft Range, 32 Tunes, 5 Level Volume) Store Entrance Alert Bell Bed Alarm for Elderly Dementia Patients

【32 UNIQUE CHIMES & 5 VOLUME LEVELS】Motion sensor doorbell features 32 unique ringtones including alarm sounds, door bell ring, and long ringtones; 5 adjustable volumes (0-110dB) with silent mode meet your needs for different occasions. The LED light indicator flashes to perform a visual alert, excellent security alert for the hearing impaired.
【MOTION SENSOR ALARM FOR ELDERLY】Motion sensor can be mounted to the wall/by doorways, when sensor field is crossed, It transmits the signal to caregiver pager within the 500ft.Motion sensor pager easy to monitor elderly getting out of bed or leaving the room, allows caregivers to free up time for housework while the patient is sleeping and freely monitor movement remotely. Also great to alert business owners that are working in the back, or out of sight, to customers entering retail store.
【Wide Wireless Range】The indoor motion sensor alarm detects movement within 16- 26ft range x 110°, with a Working Range up to 500ft between the aregiver pager and motion sensor, allowing you to place it a good distance from the receiver. just place the sensor at the offices, stores door, front or back doors of factories, mailboxes, garages door and driveways, business entry, and the receiver can be inside your home.
【EXPANDABLE & EASY INSTALLATION】Build your own home security alert system by pairing more receivers or motion sensors. Expandable up to 20 sensors and unlimited receivers for complete coverage of your property. Simply plug in the receiver and mount the detector anywhere you want with screws, easy to use.
【WHY US】Includes 1 plug-in receiver unit and 1 motion sensors requiring 2x AAA batteries (Included). All the products we manufactured are under strict test, based on safety and practicability as the core. Replacement for any product defect and customer dissatisfaction via seller. If you have any questions, email us with your order number and questions.

Rank No. #19

KERUI Wireless Flashing Strobe Siren Working with KERUI Home Security Alarm System 433MHZ

Easy to operate it,please use the strobe siren work with our KERUI home alarm system,different brand will can’t compatible with each other,please note!
Wireless intelligent study coding, maximum support 20 PCS remote control, detectors or transmitters to J008.
Loud up to 110DB
Both AC and DC, twenty-four-hour ordinary guarding without interruption.
Compatible with PT2262 normal encoding(Resistance 1.5M-4.7M) and a million groups encoding(Resistance of 150K-470K) detectors and remote controls.

SaleRank No. #20

D1D9 Home Alarm System Touch Screen Burglar House Security 18 pcs WiFi APP DIY Wireless GSM

BIG TOUCH SCREEN watch and operation easy
WIFI SIM CARD The burglar alarm system support SIM card and wifi.
REMOTE CONTROL You can control the alarm system Arm/Disarm/Voice Monitoring /Intercom by cellphone anywhere.
GSM+WIFI Connect wifi easy,No any monthly fee.Only support 2.4GHz
SCARE BURGLAR AWAY When someone trigger the alarm system that will be alarm to scare thief away and also will make a phone or sending a message to someone which you save the phone number on the main unit

Last update on 2023-08-12 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Kerui Alarm Reviews?

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20 Best Kerui Alarm Reviews of 2023 – Romance University

How Do You Buy The Best Kerui Alarm Reviews?

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