The YW-A01 is a PIR motion sensor doorbell designed for entry monitoring and instant sound alerts.
It detects human movement and triggers alarm, doorbell chime, or notification sounds based on selected mode.
Powered by DC supply and easy to install, it provides an effective solution for basic security and access awareness.
The YW-A01 PIR motion sensor doorbell uses passive infrared technology to detect human movement within its sensing area.
Once motion is detected, the device activates an audible response, which can be set to alarm, doorbell chime, or notification sound, making it suitable for both security and visitor alert applications.
With a wide detection angle and adjustable alert modes, the YW-A01 offers a simple and reliable solution for entrances, corridors, and indoor monitoring.
PIR Motion Sensor Doorbell / Alarm
Model: YW-A01
Power Source: DC 9V
Detection Technology: PIR (Passive Infrared)
Detection Distance: Max. 8 m
Detection Angle: 140°
Switch Modes: Alarm / OFF / Dingdong
Alarm Delay Time: 15 sec
Alarm Volume: >60 dB
Home entrance and doorway monitoring
Shop and office entry alerts
Indoor security warning system
Visitor notification at doors or passages
Temporary alarm for apartments and rentals
• High sensitivity PIR infrared detection
• 360° wide detection coverage
• Adjustable time delay and ambient light control
• Stable and reliable performance
• Suitable for indoor lighting automation
• Energy-saving and automatic switching
• Easy ceiling installation
• Long service life
