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KERUI-M1, an advanced smart welcome infrared sensor doorbell carefully designed for home and office scenarios. It combines advanced daytime infrared sensing technology with nighttime infrared sensors for accurate and effective monitoring of the access area, day or night.
During the daytime, with its superior daytime infrared sensing technology, KERUI-M1 is able to keenly capture the dynamics in front of the door and respond quickly whenever someone approaches. At night, switching to nighttime infrared sensor mode, the KERUI-M1 is able to clearly recognize the situation in front of the door even in a dimly lit or even lightless environment, ensuring that there are no dead corners in access control security. This combination of dual modes provides double security protection and greatly reduces the likelihood of intrusion.
It is not only a doorbell, but also a security guard for your living and working space. Easy to install and adaptable to a wide range of door types, it can easily fit into either a cozy family home or a busy office space. With KERUI-M1, you can always keep your space safe and bring peace of mind to your life and work experience.
| Type | Induction doorbell |
| Applicable scenes | home, store, supermarket |
| Ambient temperature | -10℃ ~ 33℃ |
| Power operation standby time | about 2 months |
| Power supply | host 3 seven ordinary alkaline batteries or 5V Micro USB |
| Whether to support customization | Yes |
During the day, infrared sensing technology can be triggered to open the door without ringing the doorbell, while at night, the PIR sensor detects abnormal movements and sends out an alarm.
Supports Door Unlock and Anti-Burglar Mode, which automatically activates the anti-theft lock when an anomaly is detected, tightly preventing intrusion.
Connects via a trunk line without the need for additional power or complicated wiring, allowing for quick installation and use.
Supports a wide range of door lock types (e.g. magnetic door locks, digital locks, etc.) to meet the needs of different homes and offices.
A short beep is emitted when an abnormality is detected, so that the user experience will not be affected by excessive noise.
A: Our logistics services usually deliver within 7 - 15 days to ensure that you receive your favorite electronic products as soon as possible.
A: Dual Clearance means that we take care of the export customs clearance of the goods and the import customs clearance at the destination. This means you don't need to worry about the complicated customs declaration and clearance process, the transportation of goods is smoother, and the goods can be delivered directly to your designated location, which is convenient and worry-free.
A: We support a variety of international payment methods, we support T/T wire transfer, PayPal, credit card (Visa/Master), etc., to meet your convenient and safe payment needs, no matter where you are in the world can easily complete the payment.
A: We offer a worry-free service after the sale. If you receive a product with quality problems, please contact customer service within the specified time, we will arrange for you to return or repair services to ensure that your rights and interests are protected.
A: Yes, we work with professional and reliable logistics partners, the transportation process will be properly packaged and tracked throughout the entire process, to maximize the protection of the goods safely arrived in your hands.
A: Not in general. We will arrange the logistics according to your order, try to ensure that the standard time limit of 7 - 15 days within the delivery, multiple products together can also be efficient delivery.
