Upgrade your home or workplace security with the FY-0256 2 in 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector. This innovative device offers:

• Infrared Detect Technology: Ensures accurate detection of movement, providing reliable security.
• Wireless Design: Simple to use and easy to install, with no wiring required.
• Long Sensing Distance: Provides extensive coverage for enhanced security.
• Customizable Features: Choose from 38 different songs and adjust the volume to your preference.
• Versatile Functionality: Suitable for home, office, shop, or factory use.

With the included English/Chinese manual, installation is a breeze. Simply follow these steps:

1. Install batteries in the transmitter and receiver.
2. Adjust the receiver tone volume and position the sensor accordingly.
3. Experience seamless detection and enjoy the sweet music ringtones and LED alerts.
4. Utilize the self-test function for added convenience and peace of mind.

Upgrade your security system today with the FY-0256 2 in 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector.