How do I pair the receiver and transmitter for the KERUI DW9 Wireless Driveway Security Alarm?
The KERUI DW9 system is typically pre-paired out of the box. However, if you need to manually pair a transmitter (PIR motion detector) with…
Manuals+ Q&A
KERUI questions & answers
Browse answered questions about KERUI, including setup, troubleshooting, compatibility and maintenance.
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Answered questions
How do I pair two receivers to a single doorbell button?
To pair two receivers to the same doorbell button (transmitter) for the TOWODE KERUI M525, you must repeat the pairing process for each receiver…
How do I add new sensors to the KERUI M7 Wireless Doorbell Motion Detector system?
The KERUI M7 system is expandable and supports up to 30 additional accessories, including PIR motion detectors, door/window sensors, and emergency buttons. While the…
How can I factory reset my KERUI Tuya Smart Mini WiFi IP Camera if the reset button is not responding?
If the physical reset button on your KERUI Tuya Smart Mini WiFi IP Camera is not responding, you can attempt to restore factory settings…
Why does my KERUI-H01 security alarm system make a constant sound when I plug it in?
If your KERUI-H01 siren makes a constant sound when connected, it is likely in an "Alarm" state or experiencing a sensor interference issue. Please…
How do I add or pair additional receivers to my KERUI M525 Wireless Doorbell?
To add or re-pair receivers to your KERUI M525 Wireless Doorbell system, follow these general pairing steps (as the units are typically pre-paired but…
How can I use my KERUI SJ1 solar siren as a wired siren controlled by a KERUI G18 alarm system, and what is the wiring configuration?
Based on the KERUI KR-SJ1 manual, the siren is primarily designed to operate as a wireless accessory or a standalone unit. However, it does…
Why is my KERUI DLB01 remote control lighting up but not arming or disarming the alarm system?
If the light on your KERUI DLB01 remote turns on but the alarm system does not respond, it usually indicates that the remote is…
I have a KERUI K259 camera and I've placed it on the ceiling. I don't know how to rotate the image on my mobile phone. Can you help me?
The KERUI Tuya Smart Mini WiFi IP Camera, which includes the K259 model, has pan and tilt capabilities that can be remotely controlled via…
How do I remove the 4-digit PIN requirement from the KERUI G64B 4.3-inch touch screen keypad?
Based on the KERUI G64B manual, the system is designed with User Password Protection as a core security feature to prevent unauthorized access. The…
How do I pair accessories to the KERUI KR-H01 siren after a reset?
If your accessories are not pairing after a reset, please ensure you are following these specific steps for the KERUI KR-H01 Standalone Siren: Enter…
How do I pair accessories with the KERUI KR-H01 Standalone Siren after a reset?
If your accessories are not pairing after a reset, please ensure you are following these specific steps for the KERUI KR-H01: Enter Pairing Mode:…
The UK law requires an alarm sounder to turn itself OFF after a maximum of 20 minutes. Does the KERUI KR-H01 (Model KR-101) do this?
Yes, the KERUI KR-H01 (often referred to as the KR-101 kit) complies with this requirement. According to the product manual, the siren has a…
How can I order extra remotes for my KERUI P7+RC531 motion sensor?
To order extra remotes for your KERUI P7+RC531 motion sensor, you should look for the RC531 model remote control. While the manual does not…
I am looking to get a few extra key fobs for my unit. Is this possible? Model P7+RC531
The provided user manual for the KERUI P7+RC531 PIR Indoor Motion Sensor Alarm Detector does not contain information regarding the purchase of additional key…
How can I perform a factory reset on my KERUI W181 alarm system?
To restore your KERUI alarm system (such as the W181 or G18 models) to factory settings, you generally need to access the system menu…
Why is the siren not triggered by one of my window sensors?
Based on the provided manual for the KERUI RC527 S-Key Remote Control, if one of your door/window sensors is not triggering the siren, while…
How do I set up my KERUI Tuya Smart Mini WiFi IP Camera for the first time?
To set up your KERUI Tuya Smart Mini WiFi IP Camera for the first time, please follow these steps: 1. Remove the camera from…
How do I connect the KERUI CGW-1514 Water Detector Kit to the "Tuya Smart" app?
To connect the KERUI CGW-1514 Water Detector Kit to the "Tuya Smart" app, please follow these steps: 1. Download and install the "Tuya Smart"…
How do I change the chime on the Kerui Wireless High Volume Chimes Doorbell?
To change the chime on the Kerui Wireless High Volume Chimes Doorbell, follow these steps: 1. Plug the receiver (chime) into an electrical socket.…
How do I pair additional sensors with the KERUI SP862 Wireless Solar Motion Sensor Kit?
To pair additional sensors with the KERUI SP862 Wireless Solar Motion Sensor Kit, follow these steps as outlined in the user manual: 1. **Matching…