Human body sensor alarm

Insert the SIM card into the control device.
Enhanced primary PIR sensor alert and high quality
Stick the alarm on a certain height, up to ten meters away from the main body, and the angle range is 120 degrees.
As long as people or animals sway back and forth in a short period of time, the alarm will automatically sound.
You can turn the sensor on or off by sending a message to her SIM card number:
Send SMS from the SIM card number of the content "W", then you will receive the http link and open it to display the GPS map.
Support video recording and audio recording.
Simple operation, stable performance and easy installation.
Low power consumption, long standby time, accurate alarm.
Suitable for families, children's rooms, offices, hospitals, cars, storage rooms, etc.

Human Body Sensor Alarm – Smart Motion Detection for Home and Office Security

Upgrade your security with this human body sensor alarm, designed to detect movement and instantly alert you to unexpected activity. Using infrared motion detection technology, it senses human body movement within its coverage area and triggers an audible alarm or connected system (depending on model), helping deter intruders and protect your property. Ideal for homes, offices, shops, garages and storage areas, it’s a simple but powerful way to boost your security without complicated wiring or expensive systems.

Smart Motion Detection for Instant Alerts

The human body sensor alarm is built around a sensitive PIR (Passive Infrared) motion sensor, which detects changes in body heat and movement. When a person passes through the detection zone, the alarm responds immediately with a loud warning sound or signal. This makes it highly effective for entryways, corridors, staircases and rooms that should be monitored after hours.

Because it reacts only when motion is detected, it helps reduce false alarms compared to basic sound-based devices. It’s perfect as a standalone alarm or as an added layer of protection alongside door locks, CCTV cameras or other security equipment.

Easy Installation and Flexible Placement

Designed for user-friendly set-up, this human body sensor alarm can typically be installed without professional help. It can be mounted on walls or corners using screws, tape or brackets (depending on the design), or placed on a flat surface where detection is needed. Once positioned, you simply power it on and adjust the angle or sensitivity if the model allows.

Its compact size and clean design mean it blends easily into most interiors without drawing too much attention. You can use it in:

• Front and back doors
  
• Hallways and stairwells
  
• Garages, storage rooms and sheds
  
• Small shops, kiosks and offices
  

Energy-Efficient and Reliable Security Helper

Most human body sensor alarms are designed to be energy-efficient, operating on low power or batteries for extended periods. The sensor only activates when movement is detected, helping conserve energy while still keeping your space protected.

If you want a simple, affordable and effective way to enhance your home or workplace security, this human body sensor alarm is a smart choice—offering quick motion detection, clear alerts and flexible installation for everyday peace of mind.