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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.
Complete diy wireless house burglar alarm system kits includes a horn and three window/door sensors, two pir motion detectors, two remote controls, loud alarming to protect well for apartment shed hotel garage RV motor home safety, affordable home security. 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.

We offer the newest version siren host from aug, if you want to diy, or need pug in/out again into setting status.
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. After sale service- kindly refer the user manual before usage, we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub, if you have any issues or need to customize alarm system kit, please feel free to contact us in our shop, DIY complete alarm system as your need.

Visual alerts:when infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash;the LED light indicator flashes to perform a visual alter.
Long reliable range:communication range of up to 150m/490ft the distance from the sensors to the receiver In THE OPEN AIR and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors.

It can remind you if your kids sneak out or somenoe sneaks into your home. It is a good helper for keeping the children, home, garage, school security. Remote control: each door sensor kit is equipped with a remote control.
Three modes: the door sensor kit has 3 modes-1. Normal alarm mode-the alarm lasts for a minute when the door or window is opened you can close the alarm with the remote control; 2. Alarm and stop mode-it will alarm when the door or window is opened, and will stop alarm once you close the door or window; 3. Doorbell mode-sound "Ding Dong" to remind you when someone pushes the door to enter.

The mounting plate has 2 screw holes for mounting, stake in ground and more. Duration is dependent on the choice of the melody you desired. You can minimize the effect by selecting the detecting range and adjust the aiming angle to cover the desired area.
Choose a different ringtone for each sensor, the GREEN LED lights and sound goes off. Receiver has an on/off switch and a volume control. 16 alert sounds are selectable and each melody will play for a set duration, some repeat and sound off for 20s, along with the LED light indicator flashing, some are as simple as doorbell rings and only last for a few seconds.5 volume levels up to 100 db mute included, fantastic to give a visual alert that someone is coming up your door or the perimeter.


10pcs doorbell sensors. For more details, which means it is powered in. Service: if you want a set of alarm system, please go to our official shop or contact us via amazon emails. More accessories in our shop supportable to DIY the alarm system based on your need.
Programing with accessory is by plugging/unplugging the siren. It is a single siren, please refer to video on youtube with "2020 newest version KERUI Standalone Alarm System Operation Guide". Use: you will hear a bi sound onces siren is plugged in, please program it with your existing sensors before use. Attention:can't program with other kerui control panel directly as a standalone siren, please set the same sensor to both control panel and siren, please note an important tips:have to trigger the sensors within 6 seconds during the operation, can't work alone, they will alarm together.

Come with 2 screws and double-face tape, put in battery and adjust angle to avoid false alarm, you can mount it as you like.
The low battery reminder allows you to change the battery on time without worrying about losing power and losing the alarm. Even at night, shop, office, infrared detectors can detect motion without false positives. Easy installation: the horizontal detection angle of the chime motion detector is 110° while vertical detection angle 15°.

1. KERUI
#ad
433MHz Wireless Door/Window Magnetic Sensor for GSM Home Security Alarm Systems
#adKERUI #ad - Magnetic sensor switch detects entry protecting your home or office. Superior circuit design, High-performance and low power consumption. Easy to install--just peel and stick. Can't work standalone - The door detector work with home alarm system, use as alarm accessories.More information #ad
Built-in omnidirectional antenna - The door/windows alarm with built-in antenna to strengthen the signal, make it more sensitive. 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.Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Weight | 2 Pounds |
Part Number | 0302433KR-D |
Model | KERUI |
More information #ad
2. KERUI
#ad
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
#adKERUI #ad - We offer the newest version siren host from aug, please note an important tips:have to trigger the sensors within 6 seconds during the operation, please restore factory as manual or operation video, 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, 2020;different from old one is setup guide, if you want to DIY, then add them again.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.
More information #ad
After sale service- kindly refer the user manual before usage, we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub, if you have any issues or need to customize alarm system kit, please feel free to contact us in our shop, DIY complete alarm system as your need. Complete diy wireless house burglar alarm system kits includes a horn and three window/door sensors, two pir motion detectors, two remote controls, loud alarming to protect well for apartment shed hotel garage RV motor home safety, affordable home security. 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.
Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Height | 3.15 Inches |
Length | 3.94 Inches |
Width | 3.15 Inches |
Part Number | 0301KRLargeSpeaker2P3D2RC |
Model | KERUI |
More information #ad
3. KERUI
#ad
KERUI Upgraded 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 System
#adKERUI #ad - Complete diy wireless house burglar alarm system kits includes a horn and two window/door sensors, loud alarming to protect well for apartment shed hotel garage RV motor home safety, two remote controls, one pir motion detectors, 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.We offer the newest version siren host from aug, if you want to diy, or need pug in/out again into setting status.
More information #ad
Door alarm uses remote control to set security code for arming/disarming;home alarm system complete with fully programmable main unit and sensors, please restore factory as manual or operation video, PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation, 2020;different from old one is setup guide, 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. After sale service- kindly refer the user manual before usage, we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub, if you have any issues or need to customize alarm system kit, please feel free to contact us in our shop, DIY complete alarm system as your need.
Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Part Number | 0301KRLargeSpeaker1P2D2RC |
Model | KR-H01 |
More information #ad
4. KERUI
#ad
KERUI Wireless Split Welcome Motion Sensor Alert Alarm System Doorbell Door Bell with Long Range Receiver and Transmitter Home or Office Security Protection for Front Doors Entryways Garages
#adKERUI #ad - Wide application:use as a welcome doorbell chime at daytime and a burglar alarm system at night;can be used at doors, office, home, not suitale for outdoor, doorway, the motion door chime alarm system without waterproof function. And the remote control need to buy by yourself from our shop as your need, driveways, hotel, apartment, store and many other indoor places, walking paths at your house, thanks.Visual alerts:when infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash;the LED light indicator flashes to perform a visual alter.
More information #ad
Great visual indicator for you when listening to music or for the hearing impaired. Different chime tones:the receiver is a doorbell design with 32 different ringtones for personal preferences, 4 levels volume adjustmentHigh/ Middle/Low/Mute from 0-80dB, press "music"button to choose, press receiver's second button to set. Long reliable range:communication range of up to 150m/490ft the distance from the sensors to the receiver In THE OPEN AIR and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors.
Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Weight | 0.99 Pounds |
Part Number | KERUI M7 |
Model | KERUI M7 |
More information #ad
5. Fuers
#ad
Door Alarm 120dB Door and Window Alarm Sensor 3 Modes Contact Sensor Alarm for Home and Property Security 3 Contact Sensor, 3 Remote Control
#adFuers #ad - 120db alarm: this wireless door alarm can alarm 120db sound when your door or window is suddenly opened. Easy to install: no wiring or networking needed. Package contents: 3 white door alarm sensor kitsBattery Include, 3 white remote controlsBattery Include, 1 user manual, accessories for door alarm to install.It can remind you if your kids sneak out or somenoe sneaks into your home. It is a good helper for keeping the children, home, garage, school security. Remote control: each door sensor kit is equipped with a remote control.
More information #ad
Just need to install the door alarm sensor with the adhesive patches or screws that come with the package and they can work directly. The signal from the door alarm sensor to the remote control ranges up 300ft in open area, you can control the door alarm sensor with remote control from far away: arm, disarm or emergency help. Three modes: the door sensor kit has 3 modes-1. Normal alarm mode-the alarm lasts for a minute when the door or window is opened you can close the alarm with the remote control; 2. Alarm and stop mode-it will alarm when the door or window is opened, and will stop alarm once you close the door or window; 3. Doorbell mode-sound "Ding Dong" to remind you when someone pushes the door to enter.
Brand | Fuers #ad |
Manufacturer | Fuers #ad |
Height | 1.97 Inches |
Length | 4.33 Inches |
Width | 4.33 Inches |
Model | Door Alarm Sensor |
More information #ad
6. KERUI
#ad
Long Range Wireless Driveway Alarm Indoor Door Chime Receiver Outside Waterproof Infrared Motion Sensor Detector DIY Home Security doorbell Alarm Kit
#adKERUI #ad - The sensor is a passive infrared motion sensor that detects heat movement, porch, front door, can be adjusted by 2 window covers in the kit. Wireless pir runs on 2* aa batteries not included for up to one year, even if there are no batteries in the receiver, portable receiver can be either plugged in using included AC adaptor or can run on 3* AA batteries Not Included.The mounting plate has 2 screw holes for mounting, stake in ground and more. Duration is dependent on the choice of the melody you desired. You can minimize the effect by selecting the detecting range and adjust the aiming angle to cover the desired area.
More information #ad
1 sensor and 1 receiver are already pre-programmed so it is ready to work right out of the box. Ie set your entrance of your store to zone 1, and set backdoor to zone 2, PURPLE-4. With the durable plastic lens and weather resistant casing waterproof IPV4, shed, it is suitable for monitoring proximity outdoor areas such as driveway, 90 degree viewing radius from dead center, etc. Choose a different ringtone for each sensor, the GREEN LED lights and sound goes off. Receiver has an on/off switch and a volume control. 16 alert sounds are selectable and each melody will play for a set duration, some repeat and sound off for 20s, along with the LED light indicator flashing, some are as simple as doorbell rings and only last for a few seconds.5 volume levels up to 100 db mute included, fantastic to give a visual alert that someone is coming up your door or the perimeter.
Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Height | 4.72 Inches |
Length | 2.76 Inches |
Width | 0.98 Inches |
Part Number | Motion Detector Alarm |
Model | DW9 |
More information #ad
7. KERUI
#ad
KERUI 433MHz Home Wireless PIR Infrared Motion Sensor Detector for Alarm System
#adKERUI #ad - Can't work standalone - Work with KERUI security home alarm system. Motion detector - The motion sensor can detect any movement within the detection range. Send alarm signal - it will send the alarm signal to control host once a alarm be triggered.More information #ad
1pcs battery required - 9V 6F22 battery powered and easy to install and operate. 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.Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Weight | 0.25 Pounds |
Part Number | 0302433KR-P815 |
Model | KERUI 433 |
More information #ad
8. KERUI
#ad
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
#adKERUI #ad - 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. It is able to use siren and remote only to work together, disarming key for silence and doorbell key for doorbell sound. Expandability: support 40pcs detectorsdoor contact, 10pcs remote controls to activate/deactivate the siren, motion sensor etc.10pcs doorbell sensors. For more details, which means it is powered in. Service: if you want a set of alarm system, please go to our official shop or contact us via amazon emails. More accessories in our shop supportable to DIY the alarm system based on your need.
More information #ad
Design: 115db loud, to press emergency key on remote for immediate alarm, weather proof abs plastic material allows you to mount the siren outdoors, just need to pay attention to the power cable. Remote is essential for siren. Programing with accessory is by plugging/unplugging the siren. It is a single siren, please refer to video on youtube with "2020 newest version KERUI Standalone Alarm System Operation Guide". Use: you will hear a bi sound onces siren is plugged in, please program it with your existing sensors before use. Attention:can't program with other kerui control panel directly as a standalone siren, please set the same sensor to both control panel and siren, please note an important tips:have to trigger the sensors within 6 seconds during the operation, can't work alone, they will alarm together.
Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Part Number | KERUI20170727 |
Model | 3216550880 |
More information #ad
9. TOWODE
#ad
KERUI Motion Sensor Alarm, 100dB 3 Door Alarm Modes 24 Chimes 4 Volume Levels with Remote Control Wireless Infrared Home Security System PIR Indoor Motion Detector Alert for Home Shop Store
#adTOWODE #ad - It is used directly after receiving, not suitable for outdoor because of lack of waterproof function. Please note that music button only works in Intelligent modePlay the selected ring tone when detecting people, and start to detecting after the LED lightturming off. Volume can not adjusted in alarm mode. This motion alarm welcome is simple and user-friendly, adjust volume with volume button4 levels, music, switch mode button to the mode you want, power switch and power port, volume button, designed with mode, turn on power switch, change music with music button based on your need.Come with 2 screws and double-face tape, put in battery and adjust angle to avoid false alarm, you can mount it as you like.
More information #ad
The pir motion chime sensor alarm is suitable for shop, business etc. Home, office, user-friendly operation and easy installation, favourable home alarm system. The perfect indoor motion alarm for home, etc. This alert chime alarm has two power supplies: three aaa batteriesincluded and dc5v us standard adapterNOT 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. The low battery reminder allows you to change the battery on time without worrying about losing power and losing the alarm. Even at night, shop, office, infrared detectors can detect motion without false positives. Easy installation: the horizontal detection angle of the chime motion detector is 110° while vertical detection angle 15°.
Brand | TOWODE #ad |
Manufacturer | Mbangde #ad |
Height | 3.64 Inches |
Length | 3.54 Inches |
Width | 2.74 Inches |
Part Number | Mbangde |
Model | 4331030950 |
More information #ad
10. KERUI
#ad
KERUI Wireless Remote Control Working with KERUI Home Alarm System White 433 mHZ
#adKERUI #ad - 4 buttons remote - arm, Stay arm, Disarm, SOS. Feature - wireless high-performance portable and excellent transmission range up to 80m remote control for the home alarm system.More information #ad
Works totally wireless - Does not need to be wired to the control center. Power - battery power, battery include23A 12V Alkaline battery. Can't work standalone - The remote controller work with home alarm system, use as alarm accessories.Brand | KERUI #ad |
Manufacturer | KERUI #ad |
Weight | 2 Pounds |
Part Number | KERUI2017092001 |
Model | RC527 |
More information #ad