Smart Home Devices / Wireless Doorbell D 3B







Business & Home Wireless Doorbell
Category: Wireless Doorbell D 3B

Heavy Duty and Waterproof Wireless Door Chime Transmitter
This heavy-duty, waterproof wireless door chime transmitter is designed to deliver superior performance even in challenging conditions. Its robust construction ensures durability and reliability, making it suitable for both residential and commercial settings.
Penetrates Thick Walls and Concrete
Unlike other long-range wireless doorbell systems, this transmitter excels in penetrating dense materials. It can easily travel through several reinforced concrete walls, separate buildings, and other obstacles, ensuring that your message reaches its intended destination clearly and efficiently.
Dual Functionality
This transmitter functions as both a typical doorbell chime push button and a magnetic door chime. Whether you prefer to use it as a regular doorbell or a magnetic door entry alert, it offers flexibility and utility.
12VDC Device Integration
Our transmitter seamlessly integrates with 12VDC devices, regardless of the manufacturer. This unique feature allows you to add 12VDC devices such as strobes, buzzers, sirens, bells, and more. With four 12VDC outputs, one for each of the four zones, you can tailor your alert system to meet specific needs.
Versatile Pairing Capabilities
With the ability to pair an unlimited number of transmitters to a receiver, this system offers unparalleled flexibility. Each receiver has four zones, enabling you to customize up to 12 melodies per zone. This versatility makes it ideal for various applications, from industrial door announcers to security contact sensors for gates and windows, and even classroom doorbells.
Perfect for Specialized Applications
- Industrial Door Announcer: Ideal for large facilities where traditional doorbells are not sufficient.
- Elderly Call Button: Provides a reliable way for elderly individuals to request assistance.
- Magnetic Door Entry Alert: Adds an extra layer of security and convenience.
- Security Contact Sensor: Enhances home or commercial security with unobtrusive door monitoring.
- Classroom Doorbell: Simplifies classroom management and improves communication.
Summary
This wireless door chime transmitter is a powerful and flexible solution that offers unparalleled penetration through obstacles, dual functionality, and seamless integration with 12VDC devices. With its four 12VDC outputs and versatile pairing capabilities, it can be customized to meet a wide range of needs, ensuring it provides value and convenience in any setting.











