Price: $49.99
(as of Oct 18, 2025 02:52:16 UTC – Details)
Product description
DIY More Accessories or Alarm Host of KERUI Brand as your need 
The burglar alarm system comes with fully programmed,the horn support up to 30 sensors& 20 remotes;you can add extra door and window sensors, motion detectors, wireless remote controls, and water detectors to different rooms in your home security systems.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
How to add wifi of the host
Long press the [SET Key]of the WiFi horn for 3 seconds the host starts to sound and enters the state ofnetwork distributionPlease note:the phone should be connected to 2.4 G WiFi and turn on the phone’s Bluetooth first,then open the location permission of the phone and authorize to the APP. How to connect Google Home or Alexa
Voice Control-Wifi door alarm home Alarm System can be easily controlled by Away, Disarm, and Home mode with your voice. Works with Alexa and Google Home.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
How to setup sensors
Home alarm system complete with fully programmable main unit and sensors,if you want to DIY,please restore factory at first by APP,then add them again.The horn host support up to 50 pcs sensors/50 pc remote keyfobs
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
1 Receive app Alerts 2 Timed arm/disarm 3 Delayed arm/disarm 4 Voice Control
Simple,Cheap,Effective Wifi Alarm System Wide Application 
2.4G wifi burglar security alarm system is suitable for sheds,garage,barn,shop,yard shed,single story apartment or home,cabin,motorhome,chicken coop,any small room you want to protect.
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Customer Reviews
4.5 out of 5 stars 396
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Price
$49.99$49.99
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$29.99$29.99
App Control
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Work with 2.4G Wifi
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Expandable
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DIY Installation
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No Monthly Fee
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Tuya Smart APP Control-Tuya smart app full control over the door alarms for home security through your smartphone and get instant notifications of alarms alert in your house or apartment;Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.
Extended Alarm System-DIY expandable,the horn support up to 30 sensors& 20 remotes;you can add extra door and window sensors, motion detectors, wireless remote controls, and water detectors to different rooms in your home security systems
Voice Control-Wifi door alarm home Alarm System can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Assistant.
SOS and Loud 115db-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,and you also get alarm push information in phone at once.
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.12-month warranty, lifetime free technique support and friendly customer service within 24 hours.
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